Absstract of: CN121875927A
本发明公开了一种海洋潮汐能高效利用的泵水装备,属于海洋工程技术领域。该装备包括固定于海底地基的导柱、滑动套设于导柱上的中浮筒、以及分别连接于中浮筒顶部和底部的上伸缩缸与下伸缩缸。中浮筒底部设有带阀门的进排水孔,顶部设有排气孔;上、下伸缩缸均设有带单向阀的进水孔和上水管。本装备里中浮筒可随潮汐涨落沿导柱滑动,中浮筒的上、下运动分别驱动上、下伸缩缸交替泵水;通过此结构,使得涨潮与退潮两个行程均能驱动伸缩缸进而完成泵水作业,实现了对潮汐能的双向利用,显著提高了泵水效率和潮汐能利用率。
Absstract of: CN224133642U
本实用新型属于水库枢纽工程技术领域,尤其涉及一种水库枢纽工程的除险加固系统,针对现有的无法随潮水高度动态调节,应用场景受限的问题,现提出如下方案,包括墙本体,墙本体的顶端套设有套设块,且套设块的内部穿出有锚杆。本系统通过电磁线圈的交变电流产生的感应热,作用于SMA记忆弹簧,使其快速触发预设回复形变,产生可控驱动力推动穿出杆沿限位筒实现滑动,实现防浪墙高度的动态调节,可灵活适配不同浪高、潮汐等复杂水文场景,彻底解决传统固定高度防浪墙防护盲区问题,同步气囊通过缓冲吸能原理,将浪涌冲击力衰减,显著提升结构抗冲击与抗疲劳性能;既降低了人工调节成本与运维难度,又提升了极端环境下的防护可靠性。
Absstract of: CN121875296A
本发明涉及海洋工程中数据中心建设技术领域,公开一种水下沉箱式数据中心结构,包括一体化重力式复合结构沉箱、数据中心模块、散热系统、数据传输系统和风电系统;一体化重力式复合结构沉箱包括由上至下依次固接的竖井段、锥台段和圆柱段,竖井段的顶部伸出水面,圆柱段内腔底部设有配重结构;锥台段和圆柱段的内腔中均安装有环形加强肋;数据中心模块安装在锥台段和圆柱段的内腔中,并且数据中心模块呈矩阵式排布;散热系统安装在数据中心模块表面,散热系统与海水连通;数据传输系统安装在竖井段内腔,数据中心模块通过数据传输系统接入陆地骨干网。本发明可减少数据中心的占地和能耗,提升整体结构强度,提高运行稳定性。
Absstract of: CN121875882A
本发明公开了一种阶跃式磁力丝杠发电装置及其参数的优化选取方法,所述装置包括由内至外依次同轴设置的V型内嵌阶跃动子、螺旋动子阻尼调制环和阶跃定子,能够将波浪低速往复运动高效转换为电能。参数优化方法包括:设置待优化参数并利用Halton序列生成初始种群;通过有限元仿真提取性能指标并计算适应度;基于非线性逃逸能量模型选择哈里斯鹰算法的探索或开发模式更新参数;引入差分变异增强搜索能力,迭代优化直至获得最优参数组合。本发明实现了多参数协同自动优化,显著提升了发电装置的气隙磁密、推力平稳性与输出效率,克服了传统试错法设计周期长、易陷入局部最优的缺陷。
Absstract of: CN121875881A
本发明涉及水流动能高效转化技术领域,公开了一种具备球向全向性的柔性叶片海流能转化装置,包括柔性叶片海流轮机和电发生装置,柔性叶片海流轮机包括轮机定子机构和轮机转子机构,轮机转子机构和轮机定子机构之间产生磁悬浮力,轮机转子机构包括柔性叶片,柔性叶片在海流的作用下发生流致变形以使轮机转子机构在海流的作用下相对轮机定子机构和电发生装置转动,轮机转子机构和电发生装置之间产生电磁感应使电发生装置产生电能。具备了在深海环境中高效、稳定、易启动的性能,可以在深海长时间工作。
Absstract of: CN121875883A
本发明提出了一种基于波浪能的自供能无人船,包括:船体,设置于船体内部的十字水道,设置于十字水道的四个末端处的蓄水仓,设置于蓄水仓外侧的抽水装置,设置于十字水道交叉处的发电装置,以及设置于船体的储能装置,所述储能装置用于存储发电装置产生的电能。本发明提供一种布置有十字水道的波浪能发电系统,能够使水道在船体纵摇、横摇或者以任意角度摇摆的情况下至少有两端的蓄水仓产生水位差,最大化利用波浪能,实现复杂海况环境下的发电。
Absstract of: CN121872484A
本申请公开了一种潮汐能双向驱动的海水提铀装置,属于海水提铀技术领域,主要目的是利用潮汐涨落的自然势能实现海水的流动驱动,降低装置运行过程中的能源消耗和运营成本。本申请的主要技术方案为:该装置包括装置主体、吸附主管和多个吸附支管;装置主体设置于目标海域,装置主体的内部形成有暂存池,暂存池用于暂存涨潮过程中引入的海水或落潮过程中引入的海水;吸附主管与开设于装置主体上的过水口连通,过水口处设有用于控制过水口通断的闸门,过水口用于使吸附主管与外部海水实现双向导通;各吸附支管的两端分别与吸附主管和暂存池连通,且每个吸附支管内均设有吸附模块,吸附模块包括用于吸附海水中铀元素的吸附材料。
Absstract of: WO2026078440A2
Provided herein are systems and methods for energy capture, energy storage, and stored energy translation to mechanical work, having: piston drive pump cylinder tube for housing a first volume of liquid, and a piston drive pump; wherein the piston drive pump is configured for motion; an energy storage tank for storage of a first volume of air and a second volume of liquid wherein the first volume of air is compressed air; a recovery tank for housing a second volume of air and a third volume of liquid; a liquid driven turbine connected to the energy storage tank and in communication with the second volume of liquid of the energy storage tank; a plurality of unidirectional liquid tubes and air tubes for connecting the piston drive cylinder tube, the energy storage tank, and the recovery tank; an impeller associated with the turbine; and a subsystem for energy generation.
Absstract of: AU2024342075A1
Embodiment of a wave energy conversion (WEC) apparatus are disclosed. In one embodiment, a WEC apparatus (10) comprises an outer member (14) and an inner member (16). At least one of the outer member (14) and inner member (16) is configured to move in response to an incident wave regime. In use, relative motion between the outer member (14) and the inner member (16) is used to generate electrical power.
Absstract of: WO2026079995A1
This invention relates to a system for generating clean electrical energy by maximizing the utilization of seawater flow during tidal movements. The system comprises a C-shaped coastal marine dam open towards the shoreline, consisting of four walls (1, 2, 3, and 4). A fixed base (5) is installed between the two walls (2 and 3) farthest from the shore and includes two lateral sides, forming a narrow water passage (gate) (6) between them. The dam encloses a large area adjacent to the shore, preventing seawater from entering during high tide except through the narrow passage, thereby creating a highly concentrated water flow that can be harnessed for electricity generation. The system also includes two movable bases (13) mounted on the lateral sides of the fixed base, capable of moving vertically in response to the changing water levels during tides In order to move the giant turbine(14) in a vertical motion.. Each movable base(13) is connected to air tanks (13-2) positioned beneath the fixed base. A large circular turbine (14) is mounted on a shaft (15) supported by the two movable bases. Two large pulleys (17) are attached to both ends of the turbine shaft, transmitting rotational motion to gearboxes (19), which in turn drive electrical generators (21). During tidal movement, seawater flows exclusively through the gate (6), striking the turbine blades and causing the turbine (14) to rotate with high torque. This rotational energy is transmitted via the pulleys and gearboxes to
Absstract of: CN121849293A
本发明公开一种可利用波浪能增电的智能浮漂,属于海洋监测设备技术领域,包括浮体、第一盖板和浮力件,浮体和第一盖板通过螺栓固定连接,且两者为圆柱体结构,浮力件固定在浮体的外壁,浮体内设置有四个凸棱,四个凸棱将浮体的内腔分割为四个安装腔,凸棱内设置有贯穿浮体底部和侧面的通槽,所述通槽内设置有摆动杆,摆动杆的中部转动设置有转轴,本发明利用波浪的起伏带动浮球上下运动,使得摆动杆绕转轴往返摆动一定的角度,以使传动轴在驱动杆和传动组件的作用下带动线圈正反转动而切割磁感线,从而产生感应电流,并经过整流电路整流之后对蓄电池进行充电,如此达到增电功能以延长浮漂的续航时间。
Absstract of: CN121854301A
本发明提供了一种波浪发电装置,涉及能源技术领域。该波浪发电装置,包括:箱体、底座、传动组件、弹性件和驱动组件。箱体与设置在水面上的浮体连接。底座设置在箱体内。传动组件安装在箱体内,其安装后位于底座的相对两侧,传动组件的从动轴与发电机连接。弹性件的一端与箱体连接,另一端与传动组件的驱动轴连接。驱动组件转动安装在底座上,当驱动组件安装后与传动组件相接触,驱动组件在波浪的作用下带动传动组件运动。当驱动组件带动其中一传动组件转动时,另一传动组件失去平衡载荷,并在弹性件的作用下带动另一传动组件与该传动组件同向转动。本发明利用波浪的涌动,且能将其从各个方向上收集动能,并将动能转化为电能,提高发电效率。
Absstract of: CN121854302A
本发明公开一种用于浮式OWC波能装置的对转冲击式透平及其发电方法,包括气体过流管道、一体化的对转冲击式透平和发电设备和浮标主体;对转冲击式透平和发电设备包括从上到下安装在中心轴上的第一静子、第一转子、静止过渡段、第二转子和第二静子;第一转子和第二转子分别与中心轴转动连接并在往复气流作用下保持旋转方向不变且相互反向旋转;第一转子和第二转子分别配置永磁体并与对应定子绕组形成发电单元,实现双转子独立发电。透平与浮标主体连通,波浪引起浮标主体的气室内空气形成进气与排气的往复气流,驱动对转冲击式透平运行。本发明无需传动部件和其他冗余系统,结构紧凑,且能实现对往复气流的连续、高效能量捕获。
Absstract of: CN121854326A
本申请涉及景观生态能源装置技术领域,具体为一种基于风潮复合能的景观汀步自供能模块结构,包括浮力底座、数量为两个的传动主轴、安装于两个传动主轴上的汀步面板、风轮以及潮汐涡轮所组成的供能模块机构,所述浮力底座内设置有隔板,且隔板将浮力底座内部分隔成上腔室和下腔室,其中,上腔室及浮力底座上设置有水质改善模块,风轮和潮汐涡轮分别驱动独立发电机且电气并联,使得风能和潮汐能发电模块相互独立,当其中一个能源供应出现问题,如风力不足或潮汐变化导致潮汐涡轮转速不稳定时,另一个模块仍能正常工作,保证了整体发电系统的稳定性和可靠性,提高了能源供应的持续性,同时利用富余的机械动能对水体生态环境产生主动改善和检测。
Absstract of: CN121854303A
本发明属于发动机技术领域,具体的说是一种自适应潮汐能发电装置,包括机体、发电机和传动结构,发电机安装在机体上,机体上转动安装有支臂,支臂上转动安装有漂浮板,传动结构包括:一号转轴、二号转轴和三号转轴,一号转轴和支臂固定连接;安装在发电机上的四号转轴;一号单向轴承和二号单向轴承;安装在一号转轴上的第一齿轮;第二齿轮,第一齿轮和第二齿轮之间安装有第一齿带;第三齿轮和第四齿轮,第三齿轮与第一齿带啮合第五齿轮和第六齿轮,五齿轮与第四齿轮啮合;第七齿轮,第七齿轮和第六齿轮之间设置有第二齿带;通过传动结构的设置,使该装置在潮涨潮退的过程中均驱动蓄能发电机进行运转发电,提高发电效果,降低潮汐能源的浪费。
Absstract of: CN121849297A
本发明公开了一种遥控布放的可机动定位观测浮标,包括浮标主体、推进及辅助动力定位发电系统和锚泊及波浪能发电系统,所述浮标主体包括舱体、观测平台、通信模块、太阳能发电装置、惯性测量单元以及主控计算单元,所述推进及辅助动力定位发电系统,包括中空支脚、支架、螺旋桨、电机、传动轴、导流罩和电缆,所述锚泊及波浪能发电系统,包括锚机系统和锚泊装置;所述舱体内部设有多层安装空间,下部具有抛锚口,所述抛锚口具有开合装置,所述观测平台的顶部设有通信天线、观测平台载荷和GNSS定位系统,所述太阳能发电装置包括光伏板和蓄电池。本发明显著提升了浮标的自主性、观测效率与人员作业安全性。
Absstract of: CN121854300A
本发明属于波浪能发电技术领域,公开了一种波浪能发电装置及波浪能发电方法。该波浪能发电装置包括浮子、发电机构和浮潜机构,浮子内部具有同轴设置且相互独立的发电舱和压载舱,浮子用于在波浪的作用下做振荡运动和/或摇摆运动;发电机构包括缆绳、传动组件、发电组件和储电组件,传动组件、发电组件和储电组件均设置于浮子的发电舱,传动组件和发电组件的输入端传动连接,发电组件的输出端用于将电能传输至储电组件,缆绳的一端用于固定连接于海底的锚固结构上,缆绳的另一端传动连接于传动组件;浮潜机构设置于浮子的压载舱中,浮潜机构用于调节浮子的浮潜深度。该波浪能发电装置及波浪能发电方法捕能效率高的同时,能够实现隐秘供电。
Absstract of: BE1032928A1
In een eerste aspect betreft de uitvinding een systeem voor het genereren van elektrische energie via een drijfbaar lichaam met een boven- en onderkant, waartussen kanalen zich bevinden die uitmonden in openingen aan de onderkant. Deze kanalen zijn via een hydraulische motor en/of pneumatische operationeel verbonden met een generator. In een tweede aspect betreft de uitvinding een werkwijze omvattend de stappen van het in het water laten van een drijfbaar lichaam met een onderkant en een bovenkant; het laten vloeien van water in een kanaal dat zich binnenin het drijfbare lichaam bevindt en uitmondt in een opening in de onderkant; het laten werken van een hydraulische motor met het water dat in het kanaal vloeit, en de mechanische energie van de hydraulische motor omzetten in elektrische energie met behulp van een generator.
Absstract of: US12286198B2
0000 Methods and systems are provided for transient fluidic coupling via reversibly couplable conduits. In one example, a method includes directing a conduit assembly to a receiving port by releasing one or more fluid streams from the conduit assembly. The method may further include fluidly coupling an internal passage of the conduit assembly to the receiving port. The internal passage may extend from the conduit assembly and along a conduit between a pair of free-floating bodies, such as between a wave engine and a tanker ship, so as to exchange one or more fluids, such as an electrolysis reactant and an electrolysis product. The fluidic coupling may be reversible, in that the conduit assembly may be detached from the receiving port to sever the fluidic coupling. In certain examples, the detaching may be actuated by releasing one or more additional fluid streams from the conduit assembly.
Absstract of: EP4191759A1
A secondary battery (100; 101; 102; 103) includes: a power generation element (10; 310); and an exterior part (20; 320) that houses the power generation element (10; 310) in the exterior part. The exterior part (20; 320) includes a cylindrical section (21; 121; 221; 321) that includes opening portions (21a; 3221; 325a) on two opposing sides, cover terminals (22; 222; 322) that are disposed in the respective opening portions (21a; 3221; 325a), and resins (23; 323) respectively disposed between the cylindrical section (21; 121; 221; 321) and the cover terminals (22; 222; 322). The cylindrical section (21; 121; 221; 321) and the cover terminals (22; 222; 322) are respectively integrated with the resins (23; 323). Power collectors (11; 311) of the power generation element (10; 310) are electrically connected with the cover terminals (22; 222; 322), respectively.
Absstract of: CN121828070A
本发明属于可再生能源技术领域,涉及一种浮子式介电弹性体波浪能发电装置,包括一端固定的固定桩,外壳体套装在固定桩的另一端;浮动体与外壳体固定连接,浮动体套装在固定桩上;多组能量转化装置,均布设置在所述固定桩端部和外壳体之间,每组能量转化装置包括位移放大机构和介电弹性体发电机,位移放大机构用于将所述浮动体的垂荡位移进行放大,介电弹性体发电机用于将所述位移放大机构输出的机械能转化为电能。本发明能够高效地将波浪的上下起伏运动转换为介电弹性体发电机本体的周期性大变形,实现机械能到电能的转化,结构简单新颖、功率大、稳定性强,能实现波浪能的高效、稳定转换。
Absstract of: EP4191759A1
A secondary battery (100; 101; 102; 103) includes: a power generation element (10; 310); and an exterior part (20; 320) that houses the power generation element (10; 310) in the exterior part. The exterior part (20; 320) includes a cylindrical section (21; 121; 221; 321) that includes opening portions (21a; 3221; 325a) on two opposing sides, cover terminals (22; 222; 322) that are disposed in the respective opening portions (21a; 3221; 325a), and resins (23; 323) respectively disposed between the cylindrical section (21; 121; 221; 321) and the cover terminals (22; 222; 322). The cylindrical section (21; 121; 221; 321) and the cover terminals (22; 222; 322) are respectively integrated with the resins (23; 323). Power collectors (11; 311) of the power generation element (10; 310) are electrically connected with the cover terminals (22; 222; 322), respectively.
Absstract of: CN121822748A
本发明提供了一种波浪能发电的无人潜航器水下充电站,水下充电站通过采用布置在远海的漂浮式平台作为整个装置的基础,通过浮子的垂直运动俘获波浪能量并传递到固定在浮子底部的齿条上,进而通过机械式发电系统;通过齿轮齿条传动机构以及变速换向机构,将浮子的垂直运动机械能转换为高速旋转机械能,再通过永磁同步发电机将高速旋转机械能转换为电能并通过电能变换装置储存到蓄电池中,再传输到安装在漂浮式平台的正下方的充电坞站,充电坞站内部通过液压升降系统的作用,实现了发射端垂直距离的收放,并通过固定装置捕获无人潜航器,对其实现定位和夹紧,最后通过水下无线充电系统将蓄电池中储存的电能传输给需要进行补充电能的无人潜航器。
Absstract of: EP4191759A1
A secondary battery (100; 101; 102; 103) includes: a power generation element (10; 310); and an exterior part (20; 320) that houses the power generation element (10; 310) in the exterior part. The exterior part (20; 320) includes a cylindrical section (21; 121; 221; 321) that includes opening portions (21a; 3221; 325a) on two opposing sides, cover terminals (22; 222; 322) that are disposed in the respective opening portions (21a; 3221; 325a), and resins (23; 323) respectively disposed between the cylindrical section (21; 121; 221; 321) and the cover terminals (22; 222; 322). The cylindrical section (21; 121; 221; 321) and the cover terminals (22; 222; 322) are respectively integrated with the resins (23; 323). Power collectors (11; 311) of the power generation element (10; 310) are electrically connected with the cover terminals (22; 222; 322), respectively.
Absstract of: CN121828071A
本发明提供一种用于海洋工程装备的发电装置,包括下固定基座,且下固定基座埋入海底的海床中,下固定基座上固定有钢筋混凝土立柱,钢筋混凝土立柱的两端均一体连接有水平支撑横杆,水平支撑横杆的另一端均一体连接有安装连接板,安装连接板上均固定安装有连接支撑架,且连接支撑架上固定安装有潜水式发电组件,钢筋混凝土立柱的顶部安装有环形冲击发电组件,环形冲击发电组件的顶部安装有储能机构,储能机构的顶部安装有稳流组合式风力发电机构。本发明具有如下的有益效果,本发明能够利用海水流动以及冲击产生的能量,将其转换为电能,且在风浪较大时能够有效的降低海水对其产生的冲击,组合式的风力发电能够提高风能利用率,且大风天气下具有稳流的效果。
Absstract of: WO2026073489A1
A deep-sea platform energy self-supply apparatus and a control method therefor. The apparatus comprises a work platform (1) of the deep-sea platform, and further comprises: pontoons (2) mounted at the bottom of the work platform (1); a wave energy piezoelectric assembly (3) which is provided at the bottom of the work platform (1), moves around the periphery of the pontoons (2), and can consume wave energy and convert wave energy into electrical energy; and a marine current energy piezoelectric assembly (4) provided at the bottoms of the pontoons and capable of consuming marine current energy and converting marine current energy into electrical energy. The angles and heights of wave energy piezoelectric plates (3) and marine current energy piezoelectric plates (4) are adjustable, which can effectively improve the energy conversion efficiency and consume fluid kinetic energy during the conversion of fluid kinetic energy into electrical energy such that the amplitude of waves decreases as fluid kinetic energy decreases, thereby implementing a wave dissipation effect and facilitating the improvement of the stability of the deep-sea platform.
Absstract of: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Absstract of: CN121795272A
本发明涉及一种红树林仿生根系协同修复装置,涉及生态修复与环境保护技术领域,其包括仿生人工根系增强组件,所述仿生人工根系增强组件包括环形配液管与中空管状网络,所述环形配液管的上表面固定连接有立杆,所述立杆上安装有承重架,所述承重架上设置有补给组件。本发明通过仿生人工根系增强组件与补给组件的配合,实现红树根系定向发育与污染物高效调控的同步效果,以仿生人工根系增强组件为核心,中空管状网络上的微孔将储液箱输送的修复液释放至根系周围土壤,既为幼苗提供生长养分,又通过修复液成分固定土壤重金属离子,同时提供定向生长的支撑框架,引导根系向土壤深层延伸,解决高盐、高温环境下根系发育受限的问题。
Absstract of: CN121803386A
本发明公开了一种基于磁阵列的超低频惯性摆式波浪能发电装置,属于波浪能发电技术领域。该装置包括左支架和右支架,左支架上安装有支撑第一轴、第二轴和第三轴的轴承;第一轴上设有两个同向旋转的单向轴承,其外圈齿轮分别与第二轴、第三轴上的齿轮啮合;第二轴和第三轴上固定摆杆,摆杆上安装惯性摆;第二轴和第三轴内嵌永磁体,右支架上对应设有永磁体阵列,通过磁力与重力的平衡使惯性摆处于近似水平的初始位置,并具备准零刚度特性,降低系统启动阈值;第一轴连接发电机组件。本发明结构紧凑,可同时俘获横摇与垂荡能量,适用于海洋无人平台等空间受限场景,提升波浪能转换效率。
Absstract of: CN121803387A
本发明公开了一种基于柔性腔壁的气动式波浪能发电装置及其实施方法,涉及海洋可再生能源利用技术领域,包括隔离膜、环形气囊、固定台、双透平发电装置、驱动电机、防护自发电收集机构及多功能可调节机构;其实施方法涵盖装置部署、波况监测与预判、自适应调节、能量收集与存储及防护复位五大步骤,通过深度学习模型预判波况,联动分区压力调控与应急锁紧系统,适配常规波况与极端波况。本发明解决了现有装置波况适配性差、防护被动等问题,显著提升能量俘获效率与结构可靠性,适配近岸及深远海场景,安装维护便捷,具有一定的实用价值与推广前景。
Absstract of: CN121799569A
本发明公开了一种风‑浪‑渔高稳定性集成系统,包括浮式风机平台、垂荡式波浪能发电装置及海洋渔网;垂荡式波浪能发电装置安装在浮式风机平台的浮筒中心,垂荡式波浪能发电装置利用浮式风机平台在波浪作用下的垂直振荡运动捕获能量,并转换为电能;海洋渔网固定在浮式风机平台底座。本发明能够在实现深远海海洋养殖的同时,实现浮式风机平台进一步减荡、减摇。
Absstract of: CN121803385A
本发明公开了一种水液压波浪能发电系统,包括能量捕获模块、整流模块、能量转换及稳定模块和自锁模块,能量捕获模块包括对称布置并机械连接至浮子的第一液压缸和第二液压缸,所述第一液压缸和所述第二液压缸内填充的液压介质为淡水;能量转换及稳定模块包括高压主油路、高压蓄能器、双向变量马达、低压回油路和低压蓄能器。本发明通过对称布置并与浮子机械连接的第一液压缸、第二液压缸,以及整流模块的协同作用,实现输出流量的自补偿与平滑调节,确保能量传递方向恒定。提高了发电机的能量转换效率,改善了输出电能质量。采用淡水作为液压介质,从源头消除液压介质泄漏对海洋生态环境的污染风险,满足海洋环境下的环保要求。
Absstract of: CN121799555A
本申请公开了一种浮标及其控制方法,浮标包括浮体、变形翼和调节机构,所述变形翼与所述浮体连接,所述变形翼设置有容置腔;所述调节机构设置在所述容置腔内,所述调节机构包括驱动组件和调节组件,所述驱动组件的固定端与所述变形翼连接,所述驱动组件的驱动端与所述调节组件铰接,所述调节组件与所述变形翼铰接,所述驱动组件可带动所述调节组件调节所述变形翼的形状,以调整所述浮标的固有频率。本申请能够调整浮标的固有频率,从而实现浮标固有频率的动态调整,进而能够与更宽频率范围的波浪发生共振,在更宽的波频范围内保持接近最优的捕获效率,提高浮标在不同海况下的能量捕获效率。
Absstract of: CN121802784A
本发明提供一种潮汐储能与自修复集成一体化的海堤/码头护岸墙体结构,涉及智能水工防护材料技术领域,包括从外向内依次层叠设置的:外防护集流层;储能防护层,其包含导电骨架与赝电容材料,被构造为能够储存电能的电容器电极,并同时作为外加电流阴极保护系统的辅助阳极;自修复与电解质功能层,其内部分布设置有三维微血管网络;结构承力层;背衬与端子接口层。本发明首次将海洋波浪能收集、电化学储能、外加电流阴极保护和裂缝自修复四大功能集成于单一墙体结构中,不仅能够利用取之不尽的海洋能实现能源自治,为自身防护系统及岸基设备提供绿色电源,更能通过智能材料在裂缝萌生时自动触发修复机制,大大延长了装置的使用寿命。
Absstract of: CN224079243U
本实用新型属于潮流发电技术领域,具体为一种海洋潮流发电设备,其包括:发电机构、防护罩和清理机构,发电机构包括水轮机、叶轮和驱动小齿轮,所述水轮机的机轴上设置叶轮,所述叶轮上同轴设置驱动小齿轮;防护罩设置在所述水轮机上;清理机构设置在所述防护罩上,所述清理机构包括转轴、清理齿轮、传动部件和清理杆,避免海水中的动植物卷入叶轮导致叶轮损坏,并在防护罩外部设置清理机构,通过转动的叶轮带动清理机构工作,使清理机构在防护罩外部圆周活动,避免防护罩外部聚集海洋生物,提高防护罩的使用寿命。
Absstract of: CN224079242U
一种带镂空自调节平衡漂浮式波浪能发电装置,本实用新型涉及绿色能源技术领域,腔体结构内部的空腔中横向一体成型有内支撑平台;腔体结构内位于空腔外侧下方位置开设有流道,位于空腔外侧上方位置环形开设有漂浮内空腔,腔体结构的顶部开口上固定有顶部端盖;水轮叶片固定在水轮机主轴外部;输入轴的顶端穿设在腔体结构内部空腔中,且位于内支撑平台下方,且空腔内底壁上转动安装有中间轴。控制模块动态调整水轮叶片角度,确保设备在不同水流条件下均能实现能量转化;各模块独立可拆卸,便于运输、安装和维护,适应多种复杂水域环境;通过传感器和控制模块,实时采集和传输水流参数和设备运行状态参数,本设备结构简单,易于掌握,且可靠性高。
Absstract of: FR3166934A1
La présente invention a pour objet un système (10) de production et d’inversion d’énergie en milieu marin comprenant : - une cuve de stockage (12) dans laquelle peut être stocké un volume intérieur (V2) d’eau, l’enceinte intérieure (20) présentant une première section ; - une zone de circulation (14) comprenant au moins une turbine de production d’énergie (28), - au moins un flotteur de production (34) comprenant une troisième section, - une structure intercalaire (15) comprenant au moins une conduite de production (16) s’étendant fluidiquement entre la cuve de stockage (12) et la zone de circulation (14) et de manière à espacer ces dernières verticalement l’une de l’autre d’une distance non nulle, la structure intercalaire (15) comprenant une deuxième section, une somme au moins de la deuxième section et de la troisième section étant égale à la première section avec une tolérance de plus ou moins 5%. Figure pour l'abrégé : 1
Absstract of: CN121782087A
本发明公开了一种海能驱航船动力集成装置,包括海波竖向能量收集器和风能收集柱,海波竖向能量收集器和风能收集柱均与同一条集能传动轴联动,集能传动轴设有与船体的螺旋桨相联动的动力输出端,海波竖向能量收集器和风能收集柱两者均联动有直流发电机。本发明提供的海能驱航船动力集成装置,能将收集得到的风柱机械能、浮萍机械能以及燃油发电机机械能集成到同一根集能传动轴上,驱动船舶航行,环保节能。风能和海波能可直接驱动螺旋桨,能量转化损耗少。
Absstract of: CN121778111A
本发明公开了新型多功能海洋能源利用装置,涉及海洋能源技术领域。本发明包括漂浮底座,所述漂浮底座的侧面转动连接有转杆,所述转杆的圆周面固定连接有扇叶,所述漂浮底座的顶部固定连接有挡板,所述漂浮底座的顶部设置有喷涂装置,所述固定板的底部固定连接在漂浮底座的顶部上,所述固定板的侧面固定连接有电机,所述电机的输出轴固定连接有伸缩杆。本发明通过电机的驱动力与储料箱、挤压板和气囊等组件相互配合,实现了喷涂材料从喷涂块中喷出来,对扇叶和转杆进行喷涂,防止海水对设备表面的侵蚀的作用,达到了喷涂材料对装置形成一层保护性的涂层,防止海水对设备表面的侵蚀,延长设备的使用寿命的效果。
Absstract of: CN121782088A
本发明涉及海洋可再生能源技术领域,且公开了基于随机激励与深度学习的波浪能转换控制系统,该系统由数据采集模块、环境感知模块、动力学建模模块、时域仿真模块、智能决策控制模块、能量转换模块、执行模块与反馈回路模块组成,通过传感器阵列实时采集波浪及装置运行数据,结合随机波浪理论构建多体耦合动力学模型,经时域仿真生成数字孪生数据后提取时空特征,通过引入注意力机制生成优化控制指令,并强制进行物理约束与安全性校验,自适应切换液压/机械传动路径,精细调节张紧力、PTO载荷和浮子姿态,在反馈回路实现闭环优化,该系统形成感知、建模、决策、执行与反馈的完整闭环,从而提升系统面对复杂海况下的捕获效率、适应性和可靠性。
Absstract of: CN121782086A
本发明公开了一种海上多功能资源生成系统,包括:漂浮支撑体、波浪能液压发电模块和淡水收集模块,包括多组捕获单元,多组捕获单元均匀布置在漂浮支撑体的外侧,捕获单元包括浮子、液压缸、液压装置和发电装置,液压装置的输入端与液压缸连通,液压缸内填充的液压介质为淡水;淡水收集模块包括蒸发单元和淡水箱。设置波浪能液压发电模块,将波浪能转化为液压能并进一步转化为电能;设置淡水收集模块,利用蒸发淡化及收集雨水的方式产出淡水。该淡水可作为波浪能液压发电模块的工作介质,实现在液压缸、液压装置、发电装置及淡水箱之间的循环,从而降低传统液压油泄漏的环境风险,并避免海水对液压元件造成的腐蚀。
Absstract of: CN224075724U
本实用新型公开了一种海洋环境检测用浮球,其技术方案要点在于,包括:漂浮组件和波浪能供电设备;所述漂浮组件具有密封空腔,所述密封空腔内设置有储电设备和处理器,所述波浪能供电设备设置在漂浮组件上,所述波浪能供电设备和储电设备电连接,所述储电设备和处理器电连接。本实用新型能够在台风及阴雨天期间长期提供电能补充。
Absstract of: CN121781170A
本发明公开了波浪能和潮汐能耦合发电制氢储氢系统,包括波浪能和潮汐能耦合发电装置,用于俘获波浪能与潮汐能并进行发电,波浪能和潮汐能耦合发电装置包括波浪能收集组件、潮汐能收集组件和非线性运动整流与耦合组件,波浪能收集组件和潮汐能收集组件通过非线性运动整流与耦合组件进行能量输入耦合;以及波浪能和潮汐能耦合制氢装置,与波浪能和潮汐能耦合发电装置连接,用于利用波浪能和潮汐能耦合发电装置输出的电能制氢;氢气传输与储存装置,与波浪能和潮汐能耦合装置连接,氢气传输与储存装置包括储氢罐,氢气传输与储存装置用于将波浪能和潮汐能耦合制氢装置制得的氢气进行传输并储存于储氢罐中。
Absstract of: US20260092461A1
A wave park for an open or large body of water is disclosed. The wave park includes a body of water, and a track positioned in or proximate the body of water. The wave park further includes at least one foil coupled to move along the track, the at least one foil being at least partially submerged in the body of water. The at least one foil has a curvilinear cross-sectional geometry that includes a leading surface that is concave about a vertical axis to provide drag to generate a primary wave laterally in water of the body of water that contacts the leading surface of the foil, and a trailing surface that narrows from a maximum width of the foil adjacent the leading surface to a point at an end of the foil, the trailing surface to decrease the drag of the foil and to minimize oscillatory waves that trail the primary wave from the water moving past the leading surface of the foil.
Absstract of: US20260091855A1
A power generator for generating power from a water flow. The generator has a single blade (1) rotatable through a limited arc about a sweep axis (13) and rotatable through a limited arc about a pitch axis (6) extending along a mid-portion of the blade such the blade is overbalanced. The blade is retainable in two rotary positions in which opposite faces (4) face the flow, It is pushed by the flow in about the sweep axis and is configured to tack about the pitch axis to an opposite rotary position. Passive tacking stops (26) arrest the momentum of the leading edge of the blade and cause the blade to tack. The generator is preferably mounted to extend downwardly from a surface vessel (80).
Absstract of: WO2026068935A1
The present invention relates to an energy capture device comprising: a housing; a transfer plate pivotally mounted within the housing and having a bearing surface for receiving a load and an opposed surface comprising at least one output actuator proximal to a periphery of the transfer plate; a load member adapted to receive a source load and comprising a head which abuts and is supported by the bearing surface of the transfer plate, wherein the head of the load member is transversely moveable along a plane of the transfer plate bearing surface; at least one linear to rotating conversion mechanism for receiving a linear input from the at least one output actuator of the transfer plate and providing a rotational movement to a drive shaft; and a one-way clutch for receiving bi-directional rotational input from the conversion mechanism and outputting unidirectional rotation to an output shaft. Transverse movement of the load member relative to the transfer plate causes eccentric loading of the transfer plate which pivots relative to the housing and resulting relative linear movement of the at least one output actuator provides an input to the linear to rotating conversion mechanism and the one-way clutch converts the movement into an output torque at the output shaft.
Absstract of: KR20260042837A
상기 해양조력수력발전소 기술분야 발명이 되는기술 해결하고자하는과제 발명의효과등 청구항에 발명의고안 7단계로 요약된 해양조력수력발전소 발명되고 설계되어 건설되면 해양의에너지를 낙차에너지로 변환하는 발명의 고안으로 원활하니 발전출력은 해양의 수량은 풍부하나 낙차의문제로 지금까지는 여러연구중이나 조력 수력 발전은 해외나 국내 건설되지 않았고 유사발전을 하고 있으나 간만의차에 12시간 발전용으로 건설되었고 24시간 발전을 하기위한 경사취수로 발명고안으로 밀썰물에 운전되어 발전되는조력수력 발전으로 해양 조력수력 발전소을 발명의고안으로 국가전력 산업을 연료없는 발전산업으로 전환하여 국가경제에 이바지하는 특허출원서제출 합니다 특허 요약사항으로 심사하시어 특허등록 선처바랍니다.
Absstract of: CN121760312A
本发明属于混凝土挡浪墙技术领域,尤其公开了一种具有新能源发电结构的装配式混凝土挡浪墙,包括:墙体,所述墙体整体外形设置为L型结构,且墙体通过混凝土装配式拼接另一个墙体;发电组件包括:浮动件,漂浮在水面上;转杆,浮动件利用连接部件连接转杆,用于驱动转杆往复转动;活动条,滑动安装在墙体上,往复转动转杆利用齿轮使得活动条往复移动;发电单元,连接活动条端部,用于新能源发电。本发明通过转套与横杆的螺旋配合,能够根据浮动件的长度调整两个摆臂之间的相对距离,方便在两个连接部件之间快速更换不同外形的浮动件,避免浮动件表面会堆积过多的灰尘和海洋生物。
Absstract of: CN121760314A
本发明公开了一种集成多机制波浪能发电的浮式防波堤系统,包括浮式防波堤堤体、发电系统和系泊系统;堤体的迎浪面下方有聚浪结构;迎浪面上方有防越浪结构;背浪面下方设有卷浪结构;卷浪结构上方设有摇摆发电单元;摇摆发电单元包括液压发电机构和多个间隔设置的隔断舱壁,隔断舱壁间连接有转轴和限位杆,转轴上铰接有摇板,摇板与液压发电机构间有连杆;堤体的迎浪面内开设有开孔通道,开孔通道的入水口位于堤体迎浪面,出水口位于堤体的上表面;堤体内开设有月池;月池内安装有振荡浮子发电单元;开孔通道内有透平发电机。本发明将主体结构与透平发电系统、振荡浮子发电系统和摇摆发电系统相结合,耗散波浪能的同时转化为电能,实现了多机制发电消波一体化。
Absstract of: CN121760875A
本发明公开了自旋转可调节式波浪能发电平台,包括基座、发电装置和能量捕获单元,发电装置设在基座内,能量捕获单元包括浮子、尾鳍、旋转塔架和液压缸,浮子和尾鳍均上下摆动设置于旋转塔架,液压缸设在浮子与旋转塔架之间,液压缸的油口与发电装置连通,旋转塔架转动连接于基座。通过设置可被动自旋转对波的能量捕获单元,保证了浮子始终以最佳迎角面对波浪,最大化能量捕获效率。解决了传统波浪能发电装置因波浪方向多变导致的能量捕获效率低的问题,通过设置尾鳍实现波浪感知并带动浮子转动至对准波浪方向,无需依赖传感器、电机及复杂控制系统即可实现自适应对波,简化结构的同时提高了在海洋恶劣环境下的抗干扰能力与运行稳定性。
Absstract of: CN121755112A
本发明公开了一种自供能压电陶瓷雾化装置,涉及气液反应设备技术领域。所述自供能压电陶瓷雾化装置包括:反应釜及自供能压电陶瓷雾化器;自供能压电陶瓷雾化器包括:壳体、压电雾化模块和波动发电模块;压电雾化模块包括:液体储存箱、进液管和压电陶瓷雾化片;波动发电模块包括:波动压力传感器、设置于波动压力传感器上的悬臂管和设置于悬臂管内的金属小球。当反应釜内产生液体波动冲击自供能压电陶瓷雾化器时,液体的动能驱使悬臂管内的金属小球往复波动,将压力传递至波动压力传感器产生机械能,触发形成电能用于驱动压电雾化模块,实现能源自供与高效节能;压电雾化模块通电后将液体雾化为微米级的细小液滴,增加了气液两相的接触面积。
Absstract of: CN121760313A
本发明涉及一种用于波浪发电的防波堤结构及其施工方法,该结构包括下部桶体、上部沉箱和发电装置;上部沉箱内设有隔舱,发电装置安装在隔舱内;上部沉箱迎浪侧设有进浪孔,顶部设有现浇调节节点,节点上方依次设置防浪墙、电缆管沟、可拆卸道路板及检修装置。本发明采用标准桶式基础工厂预制、浮运安装,结合现浇节点调平与可拆卸道路板,实现了防波堤结构与波浪发电系统的一体化集成。该结构具有施工便捷、成本可控、结构稳定、维护方便等优点,适用于中小浪况下的波浪发电,尤其适合于港口、岛屿等地区的绿色供电与海岸防护。
Absstract of: CN121760876A
本申请涉及电力领域,且公开了一种多自由度波浪能发电装置,包括涡轮,涡轮的左右两侧对称固定安装有第一锥齿轮,还包括,两个浮动机构,两个浮动机构对称设置在涡轮的左右两侧,两个所述变速机构分别对称设置在两个浮动机构的底部,所述变速机构包括第二安装壳,所述第二安装壳设置在浮动机构的底面,所述第二安装壳内腔靠近浮动机构一侧设有调速机构。通过浮动机构自动调整调速机构与传动机构传动比,实现将波浪增加的动能最大程度地转换成发电机产生的电能,解决了当波浪过小时,现有发电装置的涡轮转动产生的动能不足以推动发电机转动发电的问题和波浪增大时,现有发电装置无法有效将波浪的动能最大程度地转换为发电机产生的电能的问题。
Absstract of: CN121760885A
本发明公开了一种抗风的风能、波浪能一体化发电平台及其防倾倒方法,属于海洋发电工程技术领域。发电平台包括浮体平台、风能发电组件、波浪能发电装置、抗风稳定机构及电能汇集存储单元;所述风能发电组件设置在浮体平台的上部,所述波浪能发电装置设置于浮体平台处于水面的周侧,所述抗风稳定机构连接于浮体平台底部并延伸至水下预设深度;所述电能汇集存储单元集成于浮体平台内部,且分别与风能发电组件和波浪能发电装置电连接;所述风能发电组件与波浪能发电装置协同捕获风能与波浪能并转化为电能,经电能汇集存储单元整合后输出。该平台将风机、波浪能装置与小型海洋平台结构有机融合,在单一平台上同步开发两种海洋清洁能源。
Absstract of: JP2026054825A
【課題】発電可能な波の周波数帯域を拡大する。【解決手段】波力発電機1は、可動構造物2と、永久磁石3と、電機子構造物4と、制御部5と、を備え、制御部5は、可動構造物2に設けられた第1永久磁石51及び第2永久磁石52と、電機子構造物4に設けられた磁性体53と、第1永久磁石51及び第2永久磁石52にそれぞれ設けられた第1コイル54及び第2コイル55と、第1コイル54及び第2コイル55に電流を供給する電源部56と、を有し、第1永久磁石51の磁路は、第1状態で磁性体53を経由する閉磁路となり、第2状態で磁性体53を経由する閉磁路となり、制御部5は、電源部56が第1コイル54に供給する電流を制御することで第1永久磁石51と磁性体53との間の磁気吸引力の大きさを制御し、電源部56が第2コイル55に供給する電流を制御することで第2永久磁石52と磁性体53との間の磁気吸引力の大きさを制御する。【選択図】図2
Absstract of: CN121749672A
本发明提供了一种分段双Halbach磁场调制式磁力丝杠,内定子永磁体为由四种磁体充磁方向的异分段永磁体环拼接成的Halbach聚磁通结构,外转子永磁体为螺旋状,螺旋状中设有8列框体,每个框体中嵌入一个分段永磁体,8列框体中的分段永磁体有两种排列,两种排列交替分布,第一种排列为向圆心外部充磁,Z轴向下充磁,Z轴向上充磁,第二种排列为:向圆心内部充磁,Z轴向下充磁,Z轴向上充磁的分段永磁体,两种排列的分段永磁体都依次交替分布拼接成的Halbach聚磁通结构。本发明在外部转子上采用Halbach排列,降低了制造成本和难度,在原有基础上提高推力和转矩性能,在低速,高推力,长距离的应用中起到关键作用。
Absstract of: CN121738806A
本发明属于新能源发电技术领域,涉及一种拍岸浪冲击动能捕获系统及储能方法,包括:拍岸浪冲击动能捕获装置、液压工作站、高压储气罐组、发电机;液压泵的液压输出端通过液压管路连通至液压马达的液压输入端,压缩机的出气口连通至高压储气罐组的进气口,高压储气罐组的出气口连通至膨胀机的进气口,膨胀机的输出轴扭矩连接发电机,发电机电连接至电网;本发明采用压缩空气储能方式,将拍岸浪的机械能转化为压缩空气能进行大规模集中存储;根据用电需求,随时可再将存储的高压空气能转化为并网发电的电能,提高了拍岸浪冲击动能转化为电能的有效性,解决了拍岸浪冲击动能直接转化为电能的电压波动大、电流时断时续的问题。
Absstract of: CN121734588A
本发明公开了一种面向海洋牧场集群的浪光联合供能观测浮标,包括透明半球外壳、圆柱外壳、光伏发电系统、振荡浮子式波浪能发电装置和系泊系统;半球形外壳内表面的光伏发电单元利用太阳光进行发电并输入到储能电池中;圆柱外壳底部与系泊系统连接并锚固至海底;波浪能发电装置的惯性摆发电模组安装在两个垂直方向上,受到随机波浪激励时,装置俘获海浪中多自由度能量进行发电,经整流后输入到储能电池中。本发明中发电装置的能量转换结构简单且集成于设备内部,工作时能够防止海水对核心发电部件的破坏;结合太阳能和波浪能两种发电机制实现在不同海域、不同浪况下发电,有效提高能量的输出效率,存储的电能能为漂流浮标中的多种传感器连续供能,以提高所搭载观测设备的续航时长。
Absstract of: CN224049323U
本实用新型提供一种漂浮式潮流能与波浪能联合发电装置,涉及海上发电技术领域,包括浮体、固定在浮体上的连接臂、固定在连接臂自由端的水轮机以及固定在浮体上的波浪能转换装置;当浮体漂浮于水面上时,水轮机没入水中收集潮流能,波浪能转换装置漂浮于水面上收集波浪能;结构简单,便于同时对波浪能和潮流能的收集,便于实施和维护,不影响海洋环境。
Absstract of: CN224049322U
本实用新型涉及一种筏式波浪能的能量转化装置,属于筏式波浪能技术领域,包括数量为两个的浮块外壳,两个所述浮块外壳相对的一侧转动安装有能量输入轴,所述能量输入轴的表面固定安装有能量输入齿轮,两个所述能量输入齿轮之间固定安装有连接杆,两个所述浮块外壳相对的一侧转动安装有传动轴,所述传动轴的表面固定安装有与能量输入齿轮相啮合的传动齿轮,所述浮块外壳上设置有双向能量回收组件。该筏式波浪能的能量转化装置,通过在两个浮块外壳之间设置连接杆,增加浮块外壳之间的力矩,提高抗极端海况能力,在浮块外壳内部设置双向离合箱,收集浮块外壳上升和下降时的力,减少结构空载。
Absstract of: CN224049321U
0001 本实用新型涉及一种利用海浪冲击力提升海水发电及养殖用水系统装置,该装置包括:海水提升系统、海水储存系统、养殖系统、发电系统;本实用新型采用喇叭口收集海浪,同时利用海浪冲击力压强极大的特点,通过缩小的管道,提升海水位置,使海水进入蓄水池。再根据使用需要将蓄水池中低水位的水引入养殖池供日常使用。蓄水池中高水位海水则通过叶轮发电机进行发电。该养殖厂所使用电力均来源于该系统发电,不额外增加养殖成本。同时,未使用完的电力可接入电网产生效益。
Absstract of: KR20260041554A
본 발명은 해양 위 쓰레기장에 관한 것으로, 부유재 기술에 의하여 해양 환경에서 안정적으로 떠 있는 구조물의 재질 및 설계. 파도와 바람에 견딜 수 있도록 설계된 부유체 함으로써 해양쓰레기를 임시 저장하기 위한 해양쓰레기 수거용 톤백 문제점을 해소하도록 한 것이다. 즉, 본 발명은, 해양쓰레기 수거용 톤백에 있어서 해양 환경에서 안정적으로 떠 있는 구조물의 재질 및 설계. 파도와 바람에 견딜 수 있도록 설계된 부유체 로 구성한 부유재 기술, 바다에 떠다니는 쓰레기를 자연스럽게 특정 위치로 유도하는 물리적 장치(유도 막, 바람이나 해류를 이용한 장치 로 구성한 유도 시스템, 해양에서 수거된 폐 그물이나 플라스틱을 현장에서 바로 재활용할 수 있는 설비 로 구성한 폐 그물 재활용 설비, 파도의 에너지를 이용한 파력 발전 시스템 으로 구성한 파력 발전기, 필요에 따라 확장하거나 이동할 수 있는 모듈형 구조 로 구성한 모듈화된 플랫폼을 포함하는 것을 특징으로 한다. 따라서, 본 발명은 부유재 기술에 의하여 해양 환경에서 안정적으로 떠 있는 구조물의 재질 및 설계. 파도와 바람에 견딜 수 있도록 설계된 부유체 하여, 해양쓰레기를 임시 저장하기 위한 해양쓰레기 수거용 톤백 문제점을 해소하도록 함으로
Absstract of: CN121738805A
本发明属于能源利用设备领域,涉及一种磁耦合鹦鹉螺线型变截面振荡水柱式波浪能发电装置,包括鹦鹉螺线型变截面气室、电磁振动发电系统和可调节压载舱室,鹦鹉螺线型变截面气室底部连通气室外壁可动区间,顶部与透平系统相连接;气室外壁可动区间由空心圆柱管、半圆截面板、活动连接杆、弹簧活塞系统组成,半圆截面板与空心圆柱管内壁铰接;电磁振动发电系统耦合于气室外壁可动区间上,发电线圈缠绕于空心圆柱管上,永磁铁设置于活动连接杆上;可调节压载舱室的下部安装抽水泵。本发明装置能够根据海浪的变化产生精准匹配海浪周期的共振频率,更好地适应波浪变化,实现最佳的波浪能捕捉,从而实现能量转换率高、精准匹配海浪周期的OWC技术。
Absstract of: CN121738124A
本发明涉及水利工程技术领域,公开了基于水柱波能采集与释放的河口航道冲淤控制方法与系统,该方法利用具有底部开口的振荡水柱气室捕捉波浪能,通过气流整流单元将双向气流转换为单向高压气流并存储于高压储能容器,系统实时监测航道流速与储能容器气压,仅在流速满足预设落潮输移条件且气压高于临界阈值时,生成触发指令,响应指令后,高压气体被注入沉底的气液置换激振腔,驱动腔内水体经拉法尔喷口形成高速水力射流冲击底泥。射流结束后,腔体排气卸压,利用环境静水压力使外部水体反向回流,并卷吸悬浮泥沙。本发明通过此循环作业,实现了能源自给、智能择机作业与高效清淤,降低了运行成本与环境影响,适用于远程、无人值守的航道维护。
Absstract of: CN121734587A
本发明公开了一种适用于广域组网海洋牧场集群的双体结构波浪能观测浮标及方法,包括上浮体、下浮体及两部分之间的连接机构;上浮体中集成了海洋能发电装置、海洋观测装备、能源管理系统;海洋能发电装置包括波浪能发电系统、太阳能发电系统等;波浪能发电系统可包括振荡浮子式、振荡水柱式装置等。此外还提供了一种下浮体/连接绳参数的优化方法:根据特定海况环境参数,计算上浮体和下浮体的水动力系数,结合动力学方程及采用优化算法,以计算得到的上浮体平均获能功率的最大值为评价指标,选取当上浮体平均获能功率全局最大时下浮体/连接绳参数为最优值。本发明实例可得到在给定海况下具有较高发电效果的双体式波浪能浮标,并有效提高了海洋浮标的设备搭载能力。
Absstract of: CN121730225A
本发明公开了一种集成风光潮汐发电与监测功能的深海养殖网箱,涉及深海网箱养殖领域;该集成风光潮汐发电与监测功能的深海养殖网箱,通过在箱体上设置风力发电件、光伏发电件和水轮机,风力发电件和光伏发电件能够分别收集风能和太阳能存储在控制室中,而且即使是在无风暗光时节,设备也能够通过开合闸门和水轮机配合采集潮汐能,能够拓宽养殖网箱的能源采集通道,提升设备能源采集量;风力发电件、光伏发电件和水轮机配合使用,通过多方面回收自然能源,能够有效降低养殖网箱对化石能源的依赖,减少养殖网箱对环境造成的污染。
Absstract of: CN121738804A
本发明属于海洋能利用技术领域,尤其为一种海洋能利用装置,包括密封舱、套壳以及振荡浮子。本发明通过海浪驱动振荡浮子上下运动,带动与之刚性连接的套壳及贯穿密封舱的中柱同步往复运动;中柱的上段直接驱动直线发电机发电,完成核心能量转换;中柱下端的活塞头在空腔内做泵送运动:当活塞头上移时,通过进水管末端的过滤塞吸入冷海水,此时单向阀一开启;当活塞头下压时,单向阀一关闭,海水被加压后泵入密封舱内部两侧的导流槽,并沿槽上升流经直线发电机的舱壁进行主动冷却,吸热后的海水顶开单向阀二,从出水管排出;排出的部分水流经由支撑桥内侧的汇流环均匀洒在密封舱外壁,增强固定于套壳上的刮环一与刮环二在随动刮擦时的清洁效果。
Absstract of: US20260085532A1
A wave pool and wave generating mechanism are disclosed. The wave pool includes a bathymetry that includes a dynamically shapeable reef along a length or circumference of a channel that defines the wave pool. The wave generating mechanism includes a foil that has a shape for bi-directionality based on an adjustment of a yaw angle of the foil. The foil can be further controlled to increase or decrease certain surface areas or other angles of interacting with water in the wave pool.
Absstract of: GB2700884A
A positioning device positions a central longitudinal axis AE of an elongate body 1 at a desired angle relative to a water flow in a first direction DI. The elongate body 1 is connected at a first end at a pivot point P and is pivotable about the pivot point P in a plane parallel with the first direction DI. The positioning device comprises a foil shaped body 4 for mounting to the elongate body 1, and has a second central longitudinal axis AF, a concave side 8 and a convex side 9. The concave side 8 and the convex side 9 curve from a first edge 6 to a second edge 7, and further comprises fastening means 13 for fastening the foil shaped body 4 to a distal end 5 of the elongate body 1 such that the second central longitudinal axis AF is substantially at a right angle to both the first central longitudinal axis AE of the elongate body 1 and the first direction DI, and the concave side 8 is facing the elongate body 1. Figure 1
Absstract of: EP4714914A2
An ultrafiltration device assembly comprising a float and an ultrafiltration device connected to the float. The ultrafiltration device comprises: a housing, and ultrafiltration membranes disposed in the housing. The ultrafiltration device being connected to the float such that in use: the ultrafiltration device is submerged in water; and the ultrafiltration device moves in response to the float moving with waves causing the ultrafiltration membranes to rub against each other thereby cleaning the ultrafiltration membranes.
Absstract of: US2025341202A1
A floating offshore structure of the present disclosure includes: a plurality of columns; and a plurality of pontoons installed at lower ends of the columns, respectively, wherein a polygonal shape is formed by an imaginary line connecting the columns, the pontoons are installed inside the polygonal shape, a cross-sectional area in a direction parallel to sea level of the pontoons is greater than or equal to the cross-sectional area in the direction parallel to the sea level of the columns, and the pontoons may have a shape protruding outward at the lower ends of the columns.
Absstract of: CN121716881A
本发明涉及新能源船舶技术领域,公开了一种系泊条件下利用波浪能发电的新能源船舶,包括动力电池、电机系统、传动机构、舵桨系统、定位系统、波浪传感器及波浪回馈控制单元。在船舶处于系泊状态时,获取波浪方向、有效波高和能量周期,控制螺旋桨轴线与波浪传播方向反向对准,并基于波浪功率模型及水池试验建立的波浪能转换效率表和螺旋桨转速表计算轴系输入功率。结合传动效率与电机效率映射构建候选发电工作点,依据综合发电效率确定最优发电扭矩并控制电机发电,将波浪能转换为电能存储至动力电池,实现系泊工况下的波浪能回馈发电。
Absstract of: CN121719681A
本发明一种应用于小型波浪能发电装置的机械传动机构及其功耗测试方法,属于波浪能发电技术领域。该机械传动机构及其功耗测试方法,通过设置机械换向结构、增速机构、飞轮及配套的动力输入与输出扭矩测试系统,实现往复摆动向单向连续旋转的有效转换,并实现对机械传动链的输入功率、输出功率及能量转换效率进行准确测量,从而提升机械能捕获能力,提高波浪能传递转换效率,并为波浪能装置的性能评估与优化设计提供可靠的实验方法与技术支撑。
Absstract of: CN121716852A
本发明涉及海洋工程技术领域,且公开了一种改善半潜运输船下潜稳性的浮袋工装,包括:浮袋本体、加强箍、对接装置、警示装置,警示装置由驱动装置和闪烁装置组成,该改善半潜运输船下潜稳性的浮袋工装,通过设置的对接装置,在对两组浮袋本体进行对接时,只需将一组浮袋本体左侧的对接头对准另一组浮袋本体右侧的对接头,将插块插入对接头内,随着插块不断的插入,插块推动抵触块移动,使得抵触块不再对插杆进行支撑,但此时插块对插杆支撑,随着插块不断的移动,当插块顶部的孔洞移动至插杆的位置后,插杆即可在复位弹簧的作用下向下移动插入孔洞内对插块进行限制,此时即可完成对两组浮袋本体的拼接。
Absstract of: CN121719682A
本发明公开了一种波浪能收集转化装置及海洋监测设备,波浪能收集转化装置包括:浮体、转子、外壳体和摩擦电模块,浮体顶部向底部方向开设腔室,腔室内壁上设有转子轨道和配重球轨道,转子周侧滑动在转子轨道中,侧面设有滚动于配重球轨道中的配重球,外壳体镶嵌于转子内,内部滑动设有滚动壳体,滚动壳体内部设有通道,通道内部设有滚动球;摩擦电模块设置在外壳体内壁上,当浮体受到波浪的冲击开始摆动时,配重球开始沿着配重球轨道滚动,以使转子开始转动,本发明的浮体能够接收不同方向的波浪冲击,且转子通过配重球利用浮体的摆动完成通道内滚动球的驱动,将海洋波浪分散、无序的能量汇集并整理为适合发电的集中、定向的机械激励。
Absstract of: CN224032692U
本实用新型涉及一种可调间距双重垂荡板波浪能发电装置,属于波浪能发电装置技术领域,包括浮筒、空气透平、第一垂荡板和第二垂荡板,浮筒为具有中心空腔和环形空腔的环形圆柱筒体,中心空腔底部整体贯穿设有海水进出口,中心空腔顶部中心连通有出气管,空气透平安装于出气管内,第一垂荡板设置于浮筒的下方,浮筒的环形空腔内均匀设置有多个同步驱动第一垂荡板上下运动的第一伸缩驱动机构,第二垂荡板设置于第一垂荡板的下方,第二垂荡板上均匀设置有多个同步驱动第二垂荡板上下运动的第二伸缩驱动机构。本实用新型能够通过改变第一垂荡板与浮筒的间距、第二垂荡板与第一垂荡板的间距来改变波浪能发电装置固有频率的范围,大大增加波电转换效率。
Absstract of: EP4191759A1
A secondary battery (100; 101; 102; 103) includes: a power generation element (10; 310); and an exterior part (20; 320) that houses the power generation element (10; 310) in the exterior part. The exterior part (20; 320) includes a cylindrical section (21; 121; 221; 321) that includes opening portions (21a; 3221; 325a) on two opposing sides, cover terminals (22; 222; 322) that are disposed in the respective opening portions (21a; 3221; 325a), and resins (23; 323) respectively disposed between the cylindrical section (21; 121; 221; 321) and the cover terminals (22; 222; 322). The cylindrical section (21; 121; 221; 321) and the cover terminals (22; 222; 322) are respectively integrated with the resins (23; 323). Power collectors (11; 311) of the power generation element (10; 310) are electrically connected with the cover terminals (22; 222; 322), respectively.
Absstract of: KR20260040364A
본 발명은 해안선을 따라 교각으로 형성된 수로에서 파력발전소 좌우에 수심에 따라 조력발전소 또는 월파수로를 배치한 방조제로 조성된 저수지를 기능에 따라 3개 그룹에 5개 저수지로 분할하여, 간조수위에 도달할 때까지 배수발전하는 제1저수지와, 간조 직후부터 제1저수지로 발전하여 밀물전기의 발전공백을 채우는 제2저수지 수위가 외해보다 낮아질 때부터 입수발전으로 발전용수를 확보하여 밀물과 썰물 사이의 발전량 기복과 발전공백을 보완하고, 사리와 조금 사이의 발전량 격차는 제2그룹 제4저수지에서 입수발전과 1단계 양수발전으로 확보한 양수용 에너지로 양수하여 양수저수지에 저장했다가 외해로 양수발전하여 사리의 잉여에너지를 조금 전기부터 후기까지 적절하게 분배하는 2단계 양수발전으로 에너지 손실을 최소화하여 전력수요를 24시간 365일 연속 충족하는 복조지식 해양에너지 융합발전에 관한 것이다.
Absstract of: CN121701382A
本发明涉及水流动能高效转化技术领域。公开了一种变模态锥形导流型海流能转化装置,包括:支架、轮机支撑结构、导流型海流轮机和电发生装置;轮机支撑结构和电发生装置设置在支架上,支架和载体连接,轮机支撑结构设置两个,两个轮机支撑结构分别设置在导流型海流轮机的两端;导流型海流轮机和轮机支撑结构之间产生磁悬浮力,导流型海流轮机用于在海流的驱动下相对轮机支撑结构和电发生装置转动,导流型海流轮机和电发生装置之间产生电磁感应使电发生装置产生电能。具备了高效利用海流能、易启动的性能。
Absstract of: CN121701432A
本发明公开了一种利用海洋环境能的高效泵水装备,属于海洋工程设备领域。该装备包括高压气体供给组件、连接于海底的导柱、滑动连接于导柱的中浮筒、以及分别连接于中浮筒顶部和底部的上伸缩缸与下伸缩缸。高压气体供给组件能将风能、太阳能、潮汐能或波浪能转换为压缩空气并储存。中浮筒可利用潮汐涨落也可以通过高压气体的充、放,中浮筒排、吸水量的变化,改变其重力与浮力的合力的大小,作用其沿导柱滑动,其上、下运动分别驱动上、下伸缩缸交替泵水。通过向中浮筒内充入或排出高压气体,能主动调节其浮力与重力平衡,从而大幅加快其运动频率,突破潮汐周期限制,结合海洋环境能储存的情况,实现全天候、高频次、高效的泵水作业。
Absstract of: CN121710733A
本发明公开了一种基于摩擦纳米发电机的全向海流能量俘获装置,包括:装置壳体、底座、弹性支撑杆以及多个摩擦纳米发电单元;装置壳体内形成密闭腔体;弹性支撑杆两端与底座和装置壳体固定连接;多个摩擦纳米发电单元周向均布在装置壳体的密闭腔体内壁上;当能量俘获装置置于水中时,装置壳体在底座和弹性支撑杆的牵引下悬浮在水中,并在水流的驱动下,装置壳体在弹性支撑杆的牵引下往复摆动,使得摩擦层与第一电极层往复接触和分离。本发明公开的基于摩擦纳米发电机的全向海流能量俘获装置具有全向性、结构简单可靠、能量转换效率高,特别适用于海洋环境中低频率、多方向海流能的俘获与转化。
Absstract of: CN121697802A
本发明提供一种水面垃圾自主清理无人船及其海洋多能联合自供电系统,包括安装有若干个传感器的船体和通过连接臂安装在所述船体上的夹具;其中,所述船体包括船板,所述船板内设有与所述摄像头通过导线电性连接的控制主板,所述控制主板内置视觉识别模块和路径规划模块,在所述视觉识别模块和路径规划模块的作用下可对水面垃圾进行精准识别与自主追踪;本发明具有以下有益效果:本发明通过融合潮汐能、风能和太阳能构建多能联合自供电体系,结合智能视觉感知与自主路径规划,并采用生态友好型垃圾回收装置,从而能够解决能源持续供给、智能识别与高效清理问题,可以实现对大范围水域漂浮垃圾的智能化、常态化和低影响清理。
Absstract of: CN121704285A
本发明涉及海洋可再生能源技术领域,具体为融合波浪预测的WEC协同智能控制方法及系统,包括以下步骤:基于牛顿第二定律建立点吸收式自适应双稳态波浪能转换装置的动力学模型,动力学模型包含由斜弹簧和水平弹簧提供的自适应双稳态非线性刚度力;基于历史波浪激励力序列,利用训练好的增强型深度算子网络模型,预测未来时域内的波浪激励力序列;以动力学模型作为预测模型,以最大化能量捕获效率为目标,以预测的波浪激励力序列和系统状态约束为条件,构建模型预测控制优化问题并求解,得到最优的功率提取装置控制力序列,并将首个控制量施加于波浪能转换装置,并基于系统实际状态进行滚动优化,实现对波浪能转换装置的协同智能控制。
Absstract of: CN121710614A
基于三棱柱振子的流致振动发电装置,包括基板,基板的中部的下表面转动连接有转盘,转盘与基板贴合设置,转盘的方向能够固定,转盘固定连接有与基板相互垂直的挡板,挡板向下延伸到流体中,挡板的两侧各固定连接有一个安装板,安装板的下表面固定连接有至少一个流致振动发电机构,流致振动发电机构包括两个与安装板垂直固定连接的安装槽,两个安装槽的开口相对设置,安装槽中固定设置有线性发电机,线性发电机的动力输入端固定连接有连接板,两个连接板之间固定连接有三棱柱振子。本发明设置两个相互独立并且通过挡板隔开的流致振动发电机构,整体发电效率更高,还能够根据流体的流速改变流致振动发电机构的角度,对流致振动发电机构进行保护。
Absstract of: CN121697800A
本发明涉及波浪能发电船技术领域,特别是涉及运行平稳的高可靠振荡水柱式波浪能发电船及控制方法,包括后弯管船体、空气透平、减速机、开合机构、启动电机及发电机,后弯管船体具有中空通道,空气透平进气口与中空通道的出气口连通,开合机构包括遮挡板及开合驱动电机,开合驱动电机驱动遮挡板靠近或远离空气透平的出气口,空气透平的输出轴通过减速机与发电机的输入轴传动连接,空气透平的输出轴上设有输出轴电磁离合器,启动电机的输出端通过输出轴电磁离合器与空气透平的输出轴传动连接。本发明的运行平稳的高可靠振荡水柱式波浪能发电船及控制方法控制效果好,可靠性高,在极端海况下不易损坏,生存性高。
Absstract of: CN119825602A
The invention relates to a sea wave generator, in particular to a device for converting mechanical energy generated by sea wave swell motion into electric energy. A sea wave surge power generation device comprises a bottom plate main body, a movable main body and a power generator set. A certain angle is formed between the bottom plate body and the sea level, and the bottom plate body is fixed to a coastal embankment. The movable main body is limited in the bottom plate main body and can move along the length direction of the bottom plate main body; the generator set comprises a generator, a flywheel, a rotating wheel, a large wheel and a belt, the generator is mounted at one end, away from the sea level, of the bottom plate body and meshed with the large wheel through a gear, the flywheel and the rotating wheel are arranged at two ends of the bottom plate body in the length direction respectively, and the flywheel, the rotating wheel and the large wheel are mounted on the bottom plate body through connecting shafts. And two ends are respectively connected with two sides of the mobile main body. The device has the advantages that ocean resources are fully utilized, long-time power generation can be achieved, and meanwhile the coast can be protected against sea wave invasion.
Absstract of: CN121701383A
本发明公开了一种潮汐能发电装置,属于新能源发电技术领域;该装置主要包括:皮带轮(1)、皮带()2、风筝(3)、发电机(5)、以及发电机皮带(6)组成,其特征是:至少由两个双槽皮带轮(1)与皮带(2)组成带传动,皮带(2)上系有多个风筝(3)组成风筝串,皮带(2)沿两个双槽皮带轮(1)的下槽循环转动,皮带轮上槽通过皮带6与发电机5的皮带轮相连;风筝受水流冲击产生升力,对与其连接在一起的皮带(2)产生拖拽力,皮带(2)受风筝升力的拖拽带动皮带轮(1)下槽旋转,从而使上槽皮带轮连动,上槽皮带轮与发电机(5)的皮带轮由皮带(6)连接起来形成带传动,带动发电机(5)旋转发电,该装置结构简单,易于制作,成本低,效益高,发电稳定。
Absstract of: CN121701380A
本发明涉及海洋工程和可再生能源开发利用技术领域,且公开了一种减载可控式聚能型波浪能发电系统,包括抛物线聚能墙和波浪能转换系统,抛物线聚能墙的设置有聚能部和减载部,使抛物线聚能墙可根据海浪的大小在聚能时实现自动减载,控制汇集波能的大小实现自保护以及对波浪能转换系统进行保护,波浪能转换系统由气室和涡轮发电装置组成,在气室的侧壁设置有透空环用于降低气室受力。该减载可控式聚能型波浪能发电系统,能够在提升波浪能装置发电功率、能量转换效率的同时降低装置所受波浪荷载,避免波浪能汇聚装置和波浪能装置出现结构破坏,甚至失效,保证系统高效稳定地运行。
Absstract of: AU2026201617A1
An elongate energy conversion device vertically oriented in a body of water with an oscillating core that converts wave movement into oscillating movement of a central housing, the housing including a set of ballscrews and threaded shafts which are then rotated and attached with generators to convert the rotational motion into electrical energy. The oscillating core is substantially enclosed by a movement resistant shell with a horizontally-extending heave plate which actuates the core depending on whether the oscillating core is being pulled upward from an attached float impacted by a wave crest or downward from an attached weight during a wave fall. ar a r
Absstract of: WO2026059163A1
This electric mechanism comprises: an input shaft (110) which receives torque in both directions which are opposite to each other from the outside; a first output shaft (120) arranged on one side of an input shaft (110) in parallel thereto at a distance therefrom so as to output torque in a first direction; a second output shaft (130) arranged on the other side of an input shaft (110) in parallel thereto at a distance therefrom so as to output torque in a second direction opposite to the first direction; an input gear (140) coupled to the input shaft (110) so as to transfer torque in both directions; a first output gear (150) coupled to the first output shaft (120) so as to mesh with the input gear (140), thereby transferring torque in the first direction; a second output gear (160) coupled to the second output shaft (130) so as to mesh with the input gear (140), thereby transferring torque in the second direction; a first intermediate gear (170) coupled to the first output shaft (120) to be spaced apart from the first output gear (150), and configured to transfer torque in the first direction; a second intermediate gear (180) coupled to the second output shaft (130) to be spaced apart from the second output gear (160), and configured to mesh with the first intermediate gear (170), thereby transferring torque in the second direction; and a casing (190) rotatably supporting the components. The first output gear (150) is a one-way clutch gear which transfers torque in the first
Absstract of: US20260077835A1
A method of transferring a storage medium loaded on a power generation float from a float that generates electricity on the ocean to a transport vessel on the ocean includes a first process of fixing the power generation float to the transport vessel so that a height of a loading place of the storage medium of the power generation float is higher than a height of a storage place of the storage medium of the transport vessel, a second process of forming a first path in which the storage medium can move between the loading place of the storage medium of the power generation float and the storage place of the storage medium of the transport vessel, and a third process of moving the storage medium from the loading place of the power generation float to the storage place of the transport vessel by gravity through the first path.
Absstract of: WO2026059486A1
An offshore platform (10) for energy farming is provided. The offshore platform (10) includes a plurality of first beams (12) arranged to receive a plurality of solar panels, the first beams (12) defining a first layer (16), a plurality of second beams (14) arranged 5 to define a second layer (18), and a plurality of posts (20) separating the first and second layers (16, 18). A plurality of hollow pipes (22) is attached to a base of the second layer (18), the hollow pipes (22) extending across the second layer (18).
Absstract of: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Absstract of: AU2023447621A1
A wave energy converter is provided. The converter includes a first frame with buoyancy means, and a second frame with buoyancy means and a displaceable member. The first frame is hingedly connected to the second frame. The converter further includes a linkage assembly with a first end hingedly connected to the first frame, and a second end that is actuatingly engageable with the displaceable member. The linkage assembly is configured to translate hinged motion between the first frame and the second frame to the displaceable member. A generator may be connected to the displaceable member for generating electricity from pressure pulses from compression and extension of the displaceable member.
Absstract of: DE202026000364U1
Modulares hydropneumatisches Energiegewinnungssystem mit einem durch Wellenbewegung oder herabfallendes Wasser angetriebenen Druckkolben, der in einem Zylinder geführt ist und über ein Rückschlagventilsystem Luft in einen Druckbehälter komprimiert, wobei die komprimierte Luft zur pneumatischen Stromerzeugung oder zum Antrieb mechanischer Verbraucher genutzt wird und wobei mehrere solcher Module mechanisch und pneumatisch kombinierbar und zu einem erweiterbaren Gesamtsystem zusammenschaltbar sind.
Absstract of: GB2700826A
A passive pitch system for a tidal turbine comprises a rotor hub with a blade about to rotate about a pitch axis, and with means 22, 26 to apply a moment about the pitch axis to the blade root. An adjustment assembly includes an elongate element 31 able to apply force to the blade and having a stop member 41 mounted thereon, and a resilient bias 30 such as a spring extending with the elongate element 41. The system further includes an adjustment element 50, 60 which can adjust the length of the spring 30 and hence the preload. When a hydrodynamic moment acting on the blade about the pitch axis exceeds the moment applied by the resilient bias, the blade rotates about the pitch axis, which moves the elongate element and hence the stop member from a position abutting the adjustment element to a position away from the adjustment element. Figure 7D
Absstract of: GB2644010A
The system comprises a wave energy converter comprising a moveable body 2 exposed to wave motion coupled to a seawater pump 6 adapted to pump seawater through a reverse osmosis desalination system. An electric motor/generator 12 drives or is driven by the mechanical coupling between the movable body and the pump, a controller controlling the operation of the motor to control the resistance to movement exerted on the body. The controller may have two modes of operation, the first driving the mechanical coupling and the second absorbing energy from the mechanical coupling, possibly as a function of the speed of movement of the body 2. The controller may determine the mode of operation based on the predetermined speed of movement of the body. A battery may be electrically coupled to the motor to power the motor in the first mode of operation and be charged in the second mode of operation. In the first mode the motor may increase the driving force thereby reducing the resistive force experienced by the body. A cable may extend between the body and the pump, wrapped around a pulley 10 which is coupled to the motor. The pump may be a piston pump.
Absstract of: US20260077836A1
In a method for transferring a storage medium of power generation energy loaded by a power generation float to a collection base, a power generation float is connected to both sides of a deck part, a power generation float is moved to a collection base, a deck part straddles a long bank projecting on a water surface along a water channel through which a hull can pass along a quay wall of a collection base, a power generation float is anchored in a state where one of the hulls enters a water channel, a hull on at least one side of the deck part is separated from the deck part, and a storage medium capable of storing energy is connected on a side where the hull of the deck part is separated, and the float leaves with the hulls connected to both sides of the deck part.
Absstract of: CN121676314A
本申请公开了一种热能利用系统、使用方法及船,热能利用系统包括设备冷却循环管路,输出热的冷却介质;海水管路内流冷海水;温差能发电模块包括第一换热区、第二换热区和工质循环回路,设备冷却循环管路与第一换热区对应换热,海水管路与第二换热区对应换热,第一换热区和第二换热区串联设置于工质循环回路,工质循环回路内,液态工质吸热且气态工质放热,液态工质与气态工质在工质循环回路中转换形态并将能量转化为电能。使用方法包括冷却模式、最大发电模式、调频模式、应急模式,本申请提供的船可应用热能利用系统和其使用方法,可以为深水钻井船。
Absstract of: CN121676216A
本发明涉及海洋能开发利用技术领域,具体为一种软刚臂单点系泊的波浪能发电装置,包括浮式结构物、系泊支架、铰接发电模块、系泊腿、系泊臂、柱铰轴和系泊塔架,系泊支架固定连接在浮式结构物的上方,系泊腿的一端通过铰接发电模块连接到系泊支架上,系泊腿的另一端通过另一套铰接发电模块连接到系泊臂的下端,系泊臂的上端通过柱铰轴连接到系泊塔架上,系泊塔架固定安装于海床上。本发明可将浮体六自由度的运动都进行能量俘获从而转换波浪能;通过软刚臂单点系泊系统,可以适应风浪方向的变化,顺应风标效应;软刚臂单点系泊系统不仅可以对波浪能发电装置进行定位,同时还对波浪能量进行转换,即软刚臂单点系泊系统还具有波浪能转换功能。
Absstract of: CN121676217A
本发明公开了一种基于液态介质空间同步转换的自持式波轮机海浪发电装置。该装置摒弃了低效的液‑气转换和时序分别转换模式,核心创新在于:1 在海水介质中直接转换,利用液态介质特性构建大型刚性结构;2 空间同步转换,通过圆周上固定攻角的对称翼阵列,使波浪双向垂向动能在任意时刻都能被同步转换为单向旋转力矩,效率远超威尔斯涡轮机;3 内秉扭矩自平衡,采用一对反向旋转的波轮机单元,使反扭矩在系统内部抵消,从而无需外部固定底座,实现自持漂浮发电。本发明结合大尺度稳定与深度自适应设计,并优化了环齿驱动与三向约束滚轮支撑结构,实现了高效率、超大功率、高可靠性的波浪能直接发电,为海浪能商业化开发提供了颠覆性解决方案。
Absstract of: CN224002855U
本实用新型提供了一种以液氨/水作为循环工质高效进行热功转化的新系统,能够回收低品位显热,再用氨压机压缩增温循环工质气化热源回收潜热,大幅提高热功或热电转化效率。本实用新型有效利用了工质液化潜热作为其循环气化的内热源,可大幅减少能源消耗量和工质循环量,可以创造更大的经济社会环保效益,大幅节能减排。
Absstract of: CN224006636U
本实用新型公开了一种海上光伏发电与波浪能发电一体式发电系统,属于新能源技术领域,能够解决现有光伏发电系统为降低环境荷载的影响而导致建造成本较高的问题。所述系统包括:固定式光伏支架,其底部固定在海床上,其顶部高于海面;漂浮式光伏支架,漂浮在固定式光伏支架围合形成的海面合围区域内,且与固定式光伏支架柔性连接;多个光伏组件,设于固定式光伏支架和漂浮式光伏支架上;波浪能发电装置,设于固定式光伏支架上,且位于海面上,用于将波浪能转化为电能。本实用新型用于新能源发电。
Absstract of: CN224002834U
本实用新型涉及海水发电领域,公开了一种海水介质发电装置,包括支撑架,所述支撑架的顶部固定连接有支撑杆,所述支撑杆的外壁固定连接有发电机框,所述发电机框的中心处通过支架转动连接有转杆,所述转杆的外壁固定连接有叶片,所述发电机框的外壁套设有固定框,所述支撑架的顶部转动连接有螺杆,所述支撑架的顶部固定连接有滑杆,所述螺杆的外壁固定连接有转盘,所述螺杆的外壁螺纹连接有滑座,所述滑杆的外壁滑动连接有支撑块。本实用新型中,通过设置有螺杆、滑杆、滑座等结构,利用固定框上的防鱼网与滤网能够避免鱼群与发电装置的叶片接触,避免鱼类接触导致的发电效率降低,保证防鱼效果从而确保发电效率。
Absstract of: CN121676219A
本发明公开了一种灵活调节的双机组垂直轴水轮机,包括第一旋转轴、第二旋转轴、第一齿轮、第二齿轮和三角形支架,所述第一旋转轴上设有第一叶片,所述第二旋转轴上设有第二叶片,所述三角形支架包括三个首尾依次铰接相连的伸缩杆,其中所述三角形支架中的两个顶点分别可转动地与所述第一旋转轴和所述第二旋转轴相连,所述三角形支架的第三个顶点上可转动地设有第三齿轮。本发明的双机组垂直轴水轮机,通过可调节的三角形支架,可以根据不同海域的水流特点及实际运行状态,对两台垂直流水轮机之间的间距、相位和旋转方向进行灵活调节,具有较大的可调可控性,可以最大化地利用潮流能发电,提高能量捕获效率。
Absstract of: CN121676215A
本发明涉及水下原位供电技术领域,公开了一种基于对转式水轮机的系泊观测平台,包括:壳体,壳体内具有容纳腔,储能装置放置在容纳腔中;系泊结构,系泊结构和壳体连接,系泊结构用于将壳体系泊在海流中;能量转换装置,能量转换装置设置两个,两个能量转换装置和壳体转动连接,两个能量转换装置沿壳体的轴线方向同轴设置,两个能量转换装置分别和储能装置电性连接;系泊时第一个能量转换装置相对壳体产生第一力矩,第二个能量转换装置相对壳体产生第二力矩;第一力矩和第二力矩大小相等且方向相反。本申请通过两个能量转换装置产生了两个大小相等且方向相反的力矩,使得观测平台在海流的作用下保持平衡,消除了观测平台的倾覆风险。
Absstract of: CN121676218A
本发明公开了一种波浪能推进的无人船舶,属于无人船舶技术领域,其包括:船体,所述船体的后端设置有安装机构、推进机构和两组能量回收机构,所述安装机构实现对推进机构的固定,所述推进机构包括:安装台、转向电机、驱动电机和螺旋桨;所述能量回收机构包括:安装板、升降板、连接板、L型推板、第一发电机和第二发电机,所述升降板滑动安装在安装板的后侧,所述连接板滑动安装在升降板的后侧,所述连接板的底端与L型推板固定连接,所述连接板的顶部固定安装有齿条。本发明通过设置波浪能回收与推进一体化机构,实现了无人船舶能源自给与高效推进的双重功能,整体结构紧凑且适应复杂海况,有效提升无人船舶的续航能力与作业可靠性。
Absstract of: BG5247U1
The utility model relates to an intelligent textile garment in the form of a jacket with an integrated adaptive heating and sensor monitoring system. The jacket comprises textile heating elements arranged in designated garment zones, an electronic control unit, and embedded sensors for measuring temperature, relative humidity and atmospheric pressure. The control unit is configured to process sensor data and to regulate the power supplied to the heating elements depending on the measured parameters and predefined conditions. The system further includes a communication interface enabling wireless data exchange with a mobile application for visualization of measured values and control of heating modes. The solution provides both automatic and manual regulation of thermal comfort while optimizing energy consumption. The utility model is applicable to garments intended for everyday use as well as for professional and outdoor applications.
Absstract of: CN121650818A
本发明公开了一种海上重力储能系统及方法,所述系统包括漂浮在水面或悬浮在水下一定深度的大型钢性浮体或多个通过一定框架结构连接在一起的浮体。所述浮体上设置重物,重物在下沉至海底的过程中发电。把重物从海底拉上来的过程中储能。海底重物通过多个主动和被动声纳加GPS进行联合定位并把数据存入数字地图系统。也可以按照数字地图系统通过声纳加光学摄像头找到海底重物。系统水平位置的保持可以通过多种浮体的多个螺旋桨的推力进行动态调节。当采用把系统悬浮于水下一定深度运行的方法时,系统的垂直稳定性可以通过调节浮体的向上拉力来调节或锚碇系统的向下拉力来调节。
Absstract of: JP2026046975A
【課題】世界中の貧困等が原因で学業に着けない人達や、国際的なエネルギーの変革や持続可能なエネルギーの問題を解消する。【解決手段】各省庁及び各国と情報を供有し、政府間で真険に不必要となる様な電力の発電所の所の土地の利用方法等を官民で解決にとりくむ。【選択図】図1
Absstract of: CN121654550A
本发明涉及水下原位供电技术领域,公开了基于对转柔性叶片水轮机的自平衡水下供能平台,包括:主体,主体具有容纳腔,储能装置放置在容纳腔中;系泊结构,系泊结构和主体连接,系泊结构用于将主体系泊在海流中;第一自供能装置,第一自供能装置和主体同轴转动连接,第一自供能装置和储能装置电性连接,系泊时第一自供能装置相对主体产生第一力矩;第二自供能装置,第二自供能装置和主体同轴转动连接,第二自供能装置和储能装置电性连接,系泊时第二自供能装置相对主体产生第二力矩;第一力矩和第二力矩大小相等且方向相反。本申请通过第一自供能装置和第二自供能装置产生了两个大小相等且方向相反的力矩,消除了供能平台的倾覆风险。
Absstract of: CN121654552A
本发明涉及海洋能发电技术领域,具体涉及一种水平波浪能全向‑纵向转换的发电装置。该装置用于解决现有波浪能发电装置对水平方向波浪能收集效率低、难以充分利用多向波浪力的问题。其技术方案要点包括:外壳上方的支撑架通过多个第一万向节连接周向分布的浮板,接收任意方向的水平波浪力,外壳内部中心竖直设置的液压伸缩机构通过第二万向节与支撑架中心连接,形成两级传动机构,将水平波浪力转换为纵向机械运动,锁轴架约束缸体沿轴向移动,缸体驱动周围环绕布置的多个摩擦纳米发电单元产生电能,发电单元采用插拔式相对运动结构,产生的电能经储能组件处理后输出。本装置主要用于高效收集海洋波浪能,为海洋监测设备供电。
Absstract of: CN121654551A
本发明公开了一种基于对称翼阵列空间同步转换与能量富集层最优捕获的波浪能量直接利用方法及装置。该方法以对称翼阵列为能量转换核心,通过五大原理协同:1)构建大尺度稳定基准;2)识别并将对称翼阵列精确部署于波浪能量富集层,即中心深度在静水面下0.2H~0.4H,从原理上纠正了将装置置于能量贫瘠深水区的错误;3)实现空间同步转换,使阵列在任意时刻同步利用波浪双向动能;4)设计内秉自持稳定架构。本发明确立了高效波浪能转换的完整原理框架,可衍生出自持式高速波浪推进器与大功率波浪发电装置,实现了对现有技术的根本性超越。
Absstract of: CN121664021A
本发明涉及海洋可再生能源技术领域,具体地说,涉及用于海浪能收集的泡沫铝压电复合浮子装置。包括主浮子和副浮子,副浮子的底端和主浮子上表面固定连接,主浮子和副浮子为泡沫铝浮子,主浮子的内表面滑动连接有支撑柱,副浮子的内表面插设有固定管,支撑柱的上表面固定连接有多个推杆,多个推杆插设在固定管的内表面,固定管的表面固定连接有固定架,固定架的表面固定连接有悬臂架,悬臂架的底端固定连接有弹性支架,通过让主浮子和副浮子采用泡沫铝材质,兼具轻质、高强度、耐腐蚀特性,主浮子和副浮子的设置能够增加与海浪的接触面积,从而能够更加充分的捕捉海浪的上下起伏机械能,以此提高能量捕获的效率。
Absstract of: CN121654553A
本发明涉及波浪发电技术领域,尤其是一种波浪力发电转换装置和发电系统,包括:浮体以及滑动连接于所述浮体中的拉杆组件;所述浮体的内部安装有至少一个发电单元及至少一个共振单元,所述发电单元和所述拉杆组件动力连接,当所述浮体上下浮动时,所述拉杆组件驱使所述发电单元发电,所述共振单元用于在所述浮体上下浮动时,驱使所述浮体与波浪产生共振,本发明中通过采用漂浮在水面的浮体,在波浪上下波动的驱动下使其和拉杆组件产生相对运动,借助于该运动来驱使发电单元进行发电,如此以达到波浪力发电目的;其次,本发明中采用共振单元的配合拉杆组件和浮体之间的相对运动,可捕获更多的波浪能,使浮体与波浪产生共振,捕获更多的能量发电。
Absstract of: JP2026046377A
【課題】多様なエネルギー需要に応じて、波力から生成された動力を複数の作業部に効率良く供給する。【解決手段】波力利用装置1は、波力から動力を生成するための動力生成部3と、動力生成部3からの動力を伝達する動力伝達部4と、動力伝達部4からの動力によって作業を行う複数の作業部5~7と、を備え、複数の作業部5~7は、動力伝達部4からの動力によって発電を行う発電装置5と、動力伝達部4からの動力によって気体の圧縮及び/又は膨張を行う圧縮膨張装置6と、動力伝達部4からの動力によって物体を破砕する破砕装置7と、のうちの少なくとも2つを含む。【選択図】図1
Absstract of: AU2026201233A1
WO 2021/168125 PCT/US2021/018596 The present invention provide a method for manufacturing hydrogen, comprising: deploying a hydrodynamic pump to an ocean, the hydrodynamic pump including an inertial water tube comprising a constricting feature to pressurize ocean water, a pressurized fluid reservoir partially filled with ocean water transported from the ocean to the pressurized fluid reservoir via the inertial water tube, a turbine energized by a flow of pressurized ocean water exiting the pressurized fluid reservoir, an electrical generator coupled to the turbine, an electrolyzer, and a hydrogen tank; transmitting electrical energy from the electrical generator to the electrolyzer to generate hydrogen; and storing the hydrogen in the hydrogen tank. eb e b
Absstract of: US20260070644A1
An apparatus fixed to a water vehicle to produce electric energy has a turbine rotor supported under the water surface in a horizontal operation position and to it fixed first axis to transfer the rotation motion from the rotor and in which apparatus the rotor has been supported and adapted into with it same centered cylinder that has been fixed to the frame with vertically to it fixed joint that is situated a vertical distance (a) from the rotor and adapted to turn in relation to the frame that has been fixed to the water vehicle round the joint axis and to settle into the direction of the water flow by its power and where the first part of the second axis has been adapted same centered with the joint axis and the first and the second axis have been connected to each other with a rotation movement direction changer when the horizontal rotation of the first axis has been adapted to change into a vertical rotation movement in the first part and the second axis has been connected to a generator to transfer the rotation movement into it and the generator has been connected to a battery to store the generated electric energy to it.
Absstract of: AU2026201307A1
Abstract The present invention a buoyant actuator (11) for use in a system which converts wave motion to energy. The buoyant actuator (11) comprises a body (19) which presents an exterior surface. The body (19) provides at least one first tank (23) and at least one second tank (25), whereby an upper portion (21) of the body (19) is located above a fluid surface (12) of a fluid body (13) when the buoyant actuator is in a transportation position. When in the transportation position a volume of each of the at least one first tank (23) and the at least one second tank (25) above a waterline (112) of the buoyant actuator (11) is substantially empty. eb e b Figure 1 23a 25c 25a 23c 23b 25b Figure 2 eb e b a c a c b b
Absstract of: AU2024331225A1
A boat (1) includes a hull (2), a first mechanism (4) coupled to the hull (2) and comprising a mass (3) suspended relative to the hull (2) by at least one kinematic chain (5) comprising at least one slide (6) with a translatory degree of freedom along a first straight axis (K), an electric mo tor- genera tor (8), which comprises a rotor (9) rotating about a rotor axis (R) and is configured to convert a kinetic energy of a rotation of the rotor (9) into electrical energy, and a second mechanism (10) configured to transform a reciprocating translatory motion of the slide (6) along the first straight axis (K) into a corresponding rotation of the rotor (9) around the rotor axis (R) according to a single direction of rotation.
Absstract of: US20260071605A1
Embodiments include a buoyant wave energy converter. In an embodiment, the wave energy converter comprises an upper chamber having a first fluid reservoir and a first gas pocket, and a lower chamber having a second fluid reservoir and a second gas pocket. In an embodiment, an injection tube is between and fluidly coupled to the upper chamber and the lower chamber, where the injection tube is to impel a fluid from the second fluid reservoir into the first fluid reservoir when the upper chamber, the lower chamber and the injection tube oscillate about a waterline with the upper chamber adjacent to the waterline and the lower chamber submerged below the waterline and vertically beneath the upper chamber. An effluent tube is fluidly coupled to the upper chamber and the lower chamber, where the effluent tube is to return the fluid from the first fluid reservoir to the injection tube.
Absstract of: US20260074589A1
A swing type power generation device, comprising a workbench, power generation components, and support components; the power generation component comprises a rotating component, a transmission component, and a generator. The workbench of the invention tilts and swings under the action of external energy, and then the rotating component rotates, driving the generator to generate electricity through the transmission component. A spring is provided at the bottom of the workbench and an accommodating cavity for storing liquid is provided inside the workbench. The arrangement of the spring and the accommodating cavity can further increase the instability of the workbench, increase the swing amplitude and swing frequency of the workbench when it swings, and make the workbench produce continuous swinging under the action of external force, thereby achieving the purpose of continuous and efficient power generation.
Absstract of: DE102024136925A1
Schwimmende Windenergieanlage (10) mit einem schwimmenden Fundament, das eine Mehrzahl von sich von einem Zentralelement (20) erstreckenden Armen (30) aufweist, einem auf dem Zentralelement (20) des schwimmenden Fundaments angeordneten Turm (40) mit wenigstens einer auf dem Turm (40) angeordneten mit diesem drehfest verbundenen, einen Rotor aufweisenden Energiewandlungseinheit, und einem das Fundament mit der wenigstens einen Energiewandlungseinheit verbindendem Seilsystem (50) zur Einleitung der auf den Turm (40) und die wenigstens eine Energiewandlungseinheit wirkenden Schubkräfte in das Fundament, wobei das Seilsystem (50) Vorspannungen aufweist, deren Beträge jeweils größer als im Betrieb der Windenergieanlage zu erwartende, der jeweiligen Vorspannung entgegenwirkende Lasten sind, dadurch gekennzeichnet, dass der Turm (40) in einem am Zentralelement (20) angeordneten axialen Pendelgleitlager (60) gelagert ist.
Absstract of: EP4708644A2
A buoyant hydrodynamic pump is disclosed that can float on a surface of a body of water over which waves tend to pass. The pump incorporates an open-bottomed tube with a constriction. The tube partially encloses a substantial volume of water with which the tube's constriction interacts, creating and/or amplifying oscillations therein in response to wave action. Wave-driven oscillations result in periodic upward ejections of portions of the water inside the tube that can be collected in a reservoir that is at least partially positioned above the mean water level of the body of water, or pressurized by compressed air or gas, or both. Water within such a reservoir may return to the body of water via a turbine, thereby generating electrical power (making the device a wave engine), or else the device's pumping action can be used for other purposes such as water circulation, propulsion, or cloud seeding.
Absstract of: GB2628167A
Disclosed is a hydroelectric power system for use with a moving body of water and which includes a conveyor 114 which is supported by two rotating members 110,112 connected to a support 102, the conveyor having paddles 116 for interacting with the flowing water 106 to extract the energy and the support being extendable to control the position of the conveyor. There may be an electricity generator connected to the conveyor via at least one of the rotating members. The change in position may be to keep the conveyor at the surface of the water. There may be a water level sensor and the paddles may be configured as pairs forming chevrons, there may be a gap at the tip of the chevron. There may be a guard to prevent debris from getting into the apparatus, and there may be a guide to direct more water flow into the paddles.
Absstract of: EP4707581A2
The present invention relates to the use of marine devices for ocean energy extraction.The invention provides for a rotatable buoy (2) that uses aligned vanes (133) to keep the buoy (2) oriented parallel with the wave front to enable the use of longer buoys (2), and therefore larger buoys (2), to increase energy capture for a wave energy converter.
Absstract of: AU2024262429A1
A method by which an environmental energy (e.g., wave energy) is harvested, converted into electrical power, and thereafter used to electrolyze seawater into hydrogen and chlorine gases. Those gases are recombined into hydrogen chloride from which is formed hydrochloric acid solution which is diluted and deposited at a depth sufficient to ensure its neutralization and sequestration for a significant period of time (e.g., for over a millennium). By removing chloride ions from a portion of the sea adjacent to its upper surface and depositing them into a portion of the sea more adjacent to its bottom, acidity is shifted from the surface to base of the sea, and the surface ocean is given a greater ability to absorb and buffer atmospheric carbon dioxide without a corresponding increase in acidity.
Absstract of: CN121634836A
本发明公开了一种基于波浪能预测模型的液压阻尼自适应调节方法及电子设备,涉及液压阻尼调节领域,本发明方法通过将波浪能预测模型与液压阻尼自适应调节机制深度耦合,实现了对齿轮齿条式PTO系统的前瞻性智能控制。其在训练阶段依次轮换目标装置与邻域装置,构建覆盖预设海域范围内浮标的通用预测模型;在运行阶段,基于最新多变量观测时序数据构建模型输入,输出目标装置对应浮标所处位置的未来波浪能预测值,并据此提前调节液压油路上控制阀的开度,同时结合装置实际运行状态进行反馈修正。突破了传统PTO系统仅依赖当前状态反馈的局限,显著提升了阻尼调节的预见性与鲁棒性,有效避免了小浪工况下的能量捕获不足和大浪冲击下的机械过载风险。
Absstract of: CN121629970A
本申请提供了一种海洋混凝土结构自供能防护系统,包括能量管理单元、粘结功能层和依次设置在粘结功能层上的能量收集层和防护发电层;所述粘结功能层用于粘附于混凝土基体上,所述粘结功能层包括粘弹基质和锌粉牺牲阳极颗粒;所述能量收集层包括弹性支撑结构和依次设置于粘结功能层上的下电极层、负电性摩擦材料层,所述下电极层通过绝缘胶粘附于粘结功能层上;所述防护发电层包括防护钢板和密封结构;所述能量管理单元用于将能量收集层与防护发电层摩擦发电产生的交流脉冲转换为直流电后存储于能量存储模块,并按需向粘结功能层供电。本申请可为混凝土结构提供持续稳定的阴极保护电流,实现能源自给和长效防护。
Absstract of: CN121632071A
本发明涉及海洋能传感设备技术领域,具体涉及一种浪高监测的自供能式传感器及方法。自供能式传感器包括两端为敞口的壳体一、密封的壳体二以及多个发电单元。壳体一的上端固定安装于壳体二的一侧且其下端向外侧弯曲设置。多个发电单元沿壳体二的轴线方向依次设置。发电单元包括转动件、基板一和基板二,基板一和基板相对的两侧壁上设有一对电负性不同的介电层和电极层,通过转动件的转动而带动基板二相对于基板一进行转动,进而带动介电层和电极层发生相对移动而产生电流。本发明提供的自供能式传感器不仅能够基于发电单元输出的电信号来监测浪高的同时产生的电信号又能为自身进行供电,使得本方案提供的自供能式传感器能够长期且稳定的运行。
Absstract of: CN121643392A
本发明涉及纳米新能源技术领域中的仿鹰喙式摩擦‑电磁复合式水下能量捕获装置及潜标监测系统。水下能量捕获装置包括:外壳、摆杆、摩擦发电单元、电磁发电单元、储能装置。外壳内部设置有:铰接部、以铰接部为圆心的摆动限位区。摆杆的一端与铰接部铰接,另一端在摆动限位区内与外壳滑动连接。摩擦发电单元用于摆杆在摆动限位区摆动时进行摩擦发电。电磁发电单元用于摆杆在摆动限位区摆动时进行电磁发电。本发明结合摆杆与弹簧储能结构,通过摆杆灵敏接收低频波浪激励产生的重心变化并转换为摆动运动,同时利用弹簧储能结构储存初始能量,有效解决了低频低幅水下波浪激励下装置启动困难的问题,显著提高了水下波浪能收集效率。
Absstract of: JP2026041134A
【課題】消波ブロック、被覆ブロック、根固ブロック等としての本来の機能を維持して、コンクリートブロックに作用する波力を利用した波力発電又は流体力を利用した流体力発電を行うことができるブロックを提供する。【解決手段】ブロック1は、貫通孔部11aを有し、沿岸域、海域、河川区域又は放流設備に配置されるブロック本体10と、貫通孔部11aの内部に配置され、貫通孔部11aに流入する流体Wによって発電するタービン発電機2と、を備える。また、タービン発電機2には、送電線5が接続される。【選択図】図1
Absstract of: CN121629885A
本发明属于挡浪墙技术领域,尤其公开了一种能够利用波浪发电的挡浪墙,包括墙体,所述墙体整体外形呈L型结构,墙体顶面安装有发电组件,所述发电组件包括:浮动件、摆臂和发电件;所述墙体外侧部设置有浮动件,浮动件漂浮在水面上,浮动件顶部转动连接在摆臂底端,摆臂顶端利用转动部件传动连接发电件输入端,上下浮动的浮动件利用摆臂使得发电件输入端转动。本发明通过移动板的移动从而调整齿轮的位置,方便齿轮对应配合不同外径的弧形齿条,方便在墙体顶部安装不同类型的发电组件,能够在波浪幅度较大的水面上安装外径较大的弧形齿条,进一步提高发电件的发电效率。
Absstract of: CN121630628A
本发明涉及波浪能发电技术领域,具体涉及一种潮差自调节式波浪能发电装置,包括:发电单元与浮体连接;发电单元包括发电单元和牵引构件;发电单元与牵引构件连接,牵引构件的两端分别连接悬浮配重单元和沉底单元;当潮差变化时,发电单元与所述牵引构件进入待发电状态,浮体带动所述悬浮配重单元同步上下运动,使发电装置达到平衡状态,促使发电单元与牵引构件进入发电状态,将浮体随波浪上下运动的机械能转化为电能。本发明通过悬浮配重单元,使牵引构件在不同潮差条件下均保持适当的张紧状态,无需额外的机械调节机构即可自动适应潮差的升降,有效避免传统装置中因牵引松弛或过度拉伸导致的发电效率降低和结构疲劳问题。
Absstract of: US2025340275A1
Embodiments disclosed herein include a vessel for floating and traveling adjacent to an upper surface of a body of water. In an embodiment, the vessel comprises a support structure, a first floatation chamber coupled to the support structure, a second floatation chamber coupled to the support structure, the second floatation chamber laterally spaced apart from and fluidly coupled to the first floatation chamber, and a third floatation chamber coupled to the support structure, the third floatation chamber laterally spaced apart from the first floatation chamber and from the second floatation chamber. In an embodiment, the vessel further comprises a robot system coupled to the support structure, where the robot system comprises an end effector and a nozzle head coupled to the end effector.
Absstract of: KR20260033788A
본 발명은 해상 부유 발전 장치에 관한 것이다. 본 발명은 적어도 하나 이상의 블레이드를 가지는 풍력 발전 유닛, 상기 풍력 발전 유닛을 지지하는 타워, 상기 타워에 연결되며 해상에 부유하는 부유 구조물 및 상기 부유 구조물의 하부에 배치되되, 상기 부유 구조물에 대해서 위치가 조정가능한 적어도 하나 이상의 운동 감쇠 조립체를 포함하는, 해상 부유 발전 장치를 포함한다.
Absstract of: CN121079499A
The invention relates to a system for utilizing the kinetic energy of ocean currents, ocean currents or estuary currents by transferring the energy of the movement of the water flow to a turbine driving a generator. The apparatus includes a plurality of components, mainly including: A) an inlet and an injection pump having a mixing chamber; b) a cross-flow turbine (M1) (revolving door type, double vane).
Absstract of: US2025002118A1
The subject matter of this specification can be embodied in, among other things, a method of submersible deployment that includes submersing a submersible turbine toward an anchor seated along a bottom of a body of water so that tail portion of the submersible turbine is oriented closer to a cap of the anchor and upstream of a nose portion of the submersible turbine, urging the submersible turbine against a direction of flow of the body of water such that a channel defined along a ventral portion of the submersible turbine is drawn over a cap of the anchor, and while the cap is slidably engaged the submersible turbine, rotating the submersible turbine about the cap such that the nose portion is oriented upstream of the tail portion.
Absstract of: CN121613742A
本申请提供一种基于运动响应和效率指标约束的PTO参数调节策略及其制定方法,所述制定方法包括:对波浪能发电装置进行动力学建模并确定波浪能发电装置的PTO参数的理论最优值;建立波浪能发电装置的运动响应与效率指标约束条件;基于运动响应与效率指标约束条件,建立PTO参数的阻尼主导的修正方式与刚度主导的修正方式;基于运动响应、效率指标以及设备能力约束条件制定PTO参数调节策略。本申请提供的方法,基于运动响应与效率指标的约束条件,确定不同海况条件下PTO参数的合理调节方式及触发条件,以制定适应多种海况的波浪能发电装置PTO参数调节策略。
Absstract of: CN121611451A
本发明涉及深海采矿系统技术领域,具体涉及一种绿色发电与抑振降载协同的深海采矿系统,通过融合波浪能发电与立管动力学控制,在有效抑制全工况下提升立管轴向动载荷的同时,将立管有害运动转化为稳定电能,形成结构抑振与能源应急保障协同的解决方案,从而提升系统安全性和可持续性。包括从上往下依次设置的水面支持船、提升立管,补能发电装置、中继舱、输送管与采矿车。
Absstract of: CN121611563A
本发明涉及波浪能发电装置,具体涉及一种基于惯性撞击‑介电弹性体耦合的波浪能发电装置。一种基于惯性撞击‑介电弹性体耦合的波浪能发电装置,包括椭球形外壳、介电弹性薄膜以及撞击小球,所述椭球形外壳上设置有导流鳍片,所述介电弹性薄膜设置在椭球形外壳内,所述撞击小球置于介电弹性薄膜中且介电弹性薄膜中填充有绝缘油;所述介电弹性薄膜分区域独立连接有输出电路;所述撞击小球在波浪的作用下撞击介电弹性薄膜,介电弹性薄膜产生形变,实现波浪动能向动能的转换。
Absstract of: CN121613754A
本发明公开了一种适应复杂海况的波浪能发电自适应整流系统,属于新能源发电、海洋工程与电力电子领域,其包括仿生柔性模块、多物理场数据采集模块、中央协调模块、通信与广播模块、分布式整流与本地控制模块、机电融合决策模块、仿生结构调谐模块和直流汇流模块。本发明采用仿生柔性模块俘获波浪能,通过获取水动力场和固体力学场数据生成波浪预测参数,进而生成全局指令,并广播至分布式整流与控制节点。各节点自主调整整流开关参数,并生成机电融合决策数据,用于动态调谐仿生柔性模块的局部刚度。该系统实现了机械采集与电气整流的协同自适应控制,能够应对复杂多变的海洋环境,提升波浪能的俘获效率和电能输出的稳定性。
Absstract of: CN223974942U
本申请涉及水上游乐设施技术领域,具体涉及一种用于拖拽式造浪设备的轨道系统,其包括:多个间隔排布的支撑框架,其具有第一连接端和第二连接端,第一连接端和第二连接端之间形成安装空隙;第一支撑基础,其用以配置在池岸地基上;第二支撑基础,其连接于支撑框架并与第一支撑基础之间形成避让空隙;承重轨道,其安装于第一支撑基础和第二支撑基础上;感应轨道,其安装于第一支撑基础和/或第二支撑基础上,感应轨道低于承重轨道;供电轨道,其用于连接磁力发动机以实现供电。本申请能够便于安装支架的安装,并能够与安装支架上的磁力发动机相互作用以形成驱动力,可以保证安装支架的运动稳定性,为推浪板的正常运动提供结构基础。
Absstract of: CN121618876A
本发明涉及海洋监测浮标领域中的一种基于摩擦纳米发电机的海洋监测浮标及其工作方法。解决传统海洋浮标在复杂海况下供电不稳定、维护周期短的问题。其技术方案要点在于:提供一种摩擦纳米发电机,其内部设有多个阵列式分布的发电单元,每个单元包括格栅电极和可自由滚动的摩擦材料,通过波浪引发的晃动实现接触分离发电,该发电机与太阳能板共同连接至电能管理器,构成多能源互补供电系统,为浮标上的传感器及负载提供持续电力。本发明能够高效捕获低频波浪能与太阳能,提升浮标在恶劣环境下的能源自给能力和监测数据连续性,适用于长期、原位海洋环境监测。
Absstract of: AU2025308133A1
A gas collection system is disclosed comprising a siphon through which liquid flows. The siphon has an up leg and a down leg and an outlet located along the down leg of the siphon in fluid communication with the flowing liquid. A vacuum can be created at the outlet in the down leg of the siphon, the vacuum being collectable by a pump. A gas scrubber can be provided comprising a medium onto which gas is adsorbed. The vacuum collected by the pump at the outlet in the down leg of the siphon can be used to remove adsorbed gas from the medium.
Absstract of: US20260066834A1
The invention provides a new class of solar energy harvesting devices that integrate both photovoltaic and concentrating solar cogeneration systems with shared heliostatic tracking in an inventive manner that enables synergistic benefits and overall optimization. Roof, ground & water supported preferred embodiments provide benefits for varied applications. The new class of synergistic tracking integrated photovoltaic and concentrating solar energy harvesting systems comprise systems that encompass both (i) a nonconcentrating photovoltaic system such as a solar panel and (ii) a concentrating cogeneration system that includes a concentrating photovoltaic (CPV) receiver and a heat transfer subsystem, wherein the two systems (i) and (ii) share heliostatic tracking provided by a tracking subsystem and are inventively integrated physically and operationally to enable benefits in terms of solar energy harvest efficiency, space-efficiency, cost-effectiveness and lifecycle cost of energy, while minimizing or precluding shadowing losses and enabling further benefits.
Absstract of: DE102024124909A1
Die Erfindung betrifft eine Vorrichtung zum Umwandeln einer kinetischen Energie, insbesondere einer Wellenenergie eines Fluids, in elektrische Energie, ein Energieumwandlungssystem und eine fluiddurchströmte Wellennutzungsanlage. Die Vorrichtung weist einen Hohlkörper und einen Grundkörper auf, welcher sich zumindest mittels einer ersten Feder und einer zu der ersten Feder insbesondere beabstandet angeordneten längenvariablen ersten Energieableiteeinrichtung von einer Innenwandung des Hohlkörpers abstützt und an einem ersten Ende eine Hülse mit einer entlang der Längserstreckung der Hülse angeordneten Spule und an einem zweiten Ende einen in die Hülse eingesteckten und darin beweglichen Permanentmagneten aufweist, wobei bei einer Bewegung des Permanentmagneten entlang der Längserstreckung der Hülse eine elektrische Energie erzeugt wird, sodass eine zu einem ersten Zeitpunkt auf den Hohlkörper wirkende erste kinetische Energie die Vorrichtung in eine erste Richtung beschleunigt, wodurch der Grundkörper in einer zweiten, der ersten Richtung entgegengesetzt orientierten, Richtung ausgelenkt wird, wodurch ein Bewegen des Permanentmagneten gegenüber der Hülse initiiert ist und derart die erste kinetische Energie zumindest teilweise in elektrische Energie umgewandelt wird, wobei die erste Feder mit einem ersten Ende an dem Grundkörper und mit einem zweiten Ende an der Innenwandung des Hohlkörpers angeordnet ist.
Absstract of: US20260063106A1
An electricity generation system employs a tide- and wind-powered turbine featuring an inverted blade configuration, where the blades extend inward from an outer ring, creating a central void for fluid passage and optimizing energy capture efficiency. The system includes advanced components such as an axial radial flux motor, ball bearings, and a variable pitch mechanism for dynamic blade adjustment. It is adaptable for mounting on bridges, pipelines, or power transmission towers and incorporates innovative motor technologies, including crystal motors, to achieve efficient energy conversion. The system supports bidirectional flow environments, ensuring continuous power generation, and integrates energy storage devices such as saltwater batteries to store excess energy. Designed for sustainable, 24-hour electricity generation with minimal environmental impact, the system is suitable for infrastructure-based installations, marine vessels, and small-scale devices, offering versatile applications across diverse environments.
Absstract of: US20260063101A1
A wave energy-based reef sustainable device integrated with an offshore wind turbine is provided. The wave energy-based reef sustainable device integrated with an offshore wind turbine can be put into a seabed, is configured to connect with a floating wind turbine, and includes a base is configured as a fish reef, an anchoring device configured to connect with the floating wind turbine, and includes plural rings with a luminous coating and at least one mooring system or cable with a luminous layer. The rings swing and/or rotate due to the pull of the floating wind turbine and present a flashing effect to attract fish. The mooring system or cable with the luminous layer provides a warning effect, a lighting device configured to emit light to attract fish, and a green energy device configured to convert a green energy into an electrical energy, which is provided to the lighting device.
Absstract of: DE102024124910A1
Die Erfindung betrifft eine Wellennutzungsanlage zur Erzeugung elektrischer Energie aus einer kinetischen Wellenenergie eines Fluids, aufweisend einen von dem Fluid durchströmten Rahmen mit einem Welleneinlass und einem Wellenauslass sowie zumindest eine erste Energieaufnahmeeinrichtung und eine zweite Energieaufnahmeeinrichtung, welche in einem Bereich zwischen dem Welleneinlass und dem Wellenauslass angeordnet sind und bei ihrer Beschleunigung elektrische Energie erzeugen, wobei die erste Energieaufnahmeeinrichtung mittels eines ersten Verbindungselementes mit der zweiten Energieaufnahmeeinrichtung und/oder die erste Energieaufnahmeeinrichtung mittels eines zweiten Verbindungselementes und/oder die zweite Energieaufnahmeeinrichtung mittels eines dritten Verbindungselementes mit dem Rahmen der Wellennutzungsanlage verbunden ist oder sind, sodass mittels des ersten Verbindungselements, des zweiten Verbindungselements und/oder des dritten Verbindungselements ein vordefinierter Bewegungsbereich der zweiten Energieaufnahmeeinrichtung gegenüber der ersten Energieaufnahmeeinrichtung und/oder der zweiten Energieaufnahmeeinrichtung und/oder der ersten Energieaufnahmeeinrichtung gegenüber dem Rahmen realisiert ist.
Absstract of: EP4703580A2
Die Erfindung betrifft eine Vorrichtung zum Umwandeln einer kinetischen Energie, insbesondere einer Wellenenergie eines Fluids, in elektrische Energie, ein Energieumwandlungssystem und eine fluiddurchströmte Wellennutzungsanlage. Die Vorrichtung weist einen Hohlkörper und einen Grundkörper auf, welcher sich zumindest mittels einer ersten Feder und einer zu der ersten Feder insbesondere beabstandet angeordneten längenvariablen ersten Energieableiteeinrichtung von einer Innenwandung des Hohlkörpers abstützt und an einem ersten Ende eine Hülse mit einer entlang der Längserstreckung der Hülse angeordneten Spule und an einem zweiten Ende einen in die Hülse eingesteckten und darin beweglichen Permanentmagneten aufweist, wobei bei einer Bewegung des Permanentmagneten entlang der Längserstreckung der Hülse eine elektrische Energie erzeugt wird, sodass eine zu einem ersten Zeitpunkt auf den Hohlkörper wirkende erste kinetische Energie die Vorrichtung in eine erste Richtung beschleunigt, wodurch der Grundkörper in einer zweiten, der ersten Richtung entgegengesetzt orientierten, Richtung ausgelenkt wird, wodurch ein Bewegen des Permanentmagneten gegenüber der Hülse initiiert ist und derart die erste kinetische Energie zumindest teilweise in elektrische Energie umgewandelt wird, wobei die erste Feder mit einem ersten Ende an dem Grundkörper und mit einem zweiten Ende an der Innenwandung des Hohlkörpers angeordnet ist.Die Erfindung betrifft eine Wellennutzungsanlage zur
Absstract of: AU2023232559A1
This invention relates to a wave energy converter system (1) which is comprised of fenders (10) attached to marine man-made structure (M), such as breakwater/offshore platform/barge/buoy etc., by a link structure (3) and converts 5 the wave motion to clean electricity by direct drive electrical generators attached to said link structure (3).
Absstract of: CN121593937A
本申请公开一种悬浮发电模块及水力发电设备。悬浮发电模块包括:浮台;发电机;自平衡组件,所述自平衡组件包括第一框架和第二框架,所述第一框架上设置有第一转轴,所述第二框架上设置有第二转轴,所述第一转轴的轴线与所述第二转轴的轴线相互垂直,所述第二转轴可转动地设置在所述第一框架上;所述浮台上设置有第一安装口,所述第一框架位于所述第一安装口中,所述第一转轴可转动地设置在所述浮台上,所述第二框架上设置有动力输入轴;其中,所述发电机固定在所述第二框架上,所述发电机的电机轴通过变速箱与所述动力输入轴传动连接。实现提高水力发电设备的使用可靠性并提高发电效率。
Absstract of: CN121602841A
本发明公开了一种混合纳米发电机,属于纳米发电机领域。包括外壳及设置于外壳内部的摩擦纳米发电机模块和电磁发电机模块,还包括设于外壳内部中心的弹性传动组件和惯性质量块,弹性传动组件包括多个弹性条,多个弹性条交叉固定,并且其远离交叉固定点的多端向上弯曲并向中心汇聚,形成一个拱形笼状结构,惯性质量块固定设于弹性传动组件的顶部中心,摩擦纳米发电机模块包括多个设置于弹性传动组件周边的TENG单元,电磁发电机模块包括动子和转子。本发明设计一种具备共振增强机制的弹性系统,解决了低频波浪能捕获效率低的问题,在低频激励下实现大幅度的机械响应,显著提升摩擦纳米发电机模块和电磁发电机模块在低频波段的输出功率。
Absstract of: CN121590706A
本发明涉及海洋可再生能源技术领域,且公开了一种新型垂向耦合式海洋可再生能源系统,包括浮式平台,所述浮式平台的下端安装有浮式组件,所述浮式组件的外侧安装有系泊组件,所述浮式平台的上端安装有支撑架,与现有的技术相比,本发明通过将浮式平台将波浪能转换机构与光伏组件进行结构一体化集成,突破传统海洋能设备各自独立布设的局限,实现多源协同布置与能源输出,提高了单位海域的能源利用效率,且实现了海洋波浪能和太阳能的同步采集与协同控制,提高能源系统稳定性和冗余度,且浮式平台可快速拼装,实现模块化拼装设计,根据不同海域需求扩展浮体数量或波浪能装置布设密度,便于施工、拆装与后期维护,具备良好的工程实施性。
Absstract of: CN121602496A
本申请提出一种能源岛智能管理方法、装置、设备及存储介质,能源岛智能管理方法通过在海洋区域中,通过风力发电模块以及海洋能转化模块产生电能,并通过能源系统收集电能,获取影响海洋区域中构建海洋牧场的生态成本参数,并根据电能的发电量以及生态成本参数,构建目标海洋牧场,在构建目标海洋牧场的情况下,分别采集与风力发电模块、海洋能转化模块以及能源系统相关的运行参数以及海洋区域的环境参数,动态基于实际的运行参数以及环境参数进行能源岛的智能管理;同时,实现发电、储能以及生态系统的协同共生。
Absstract of: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Absstract of: CA3251027A1
An underwater power generation turbine has vanes to induce the elongated nacelle of the turbine to rotate about a shaft. A planetary gear arrangement of axial flux generators within the nacelle is driven by engagement of gears on each of the generators with a ring gear about the interior surface of the shell of the nacelle. The rotor disks in each generator rotate with the generator gear while the stator disks are fixed to a generator shaft, which is in turn fixed to a carrier that supports the plurality of generators, with the carrier in turn being fixed in relation to the turbine shaft. Vibration, sound and electromagnetic dampening are provided by a gel surrounding the interior of the nacelle and by metal mesh forming Faraday cages within the gel and around each of the generators.
Absstract of: CN121576213A
本发明提供了一种防波堤摇摆消浪发电装置,包括固定架和浮板,所述浮板的一端固设有一根转轴,所述固定架通过转轴与浮板转动连接,所述转轴与一传动杆通过传动单元连接;所述传动单元包括至少一个传动齿轮,且转轴能带动传动齿轮转动,所述传动杆的端部设有发电齿轮,所述发电齿轮与传动齿轮啮合。本发明采用浮板与波浪接触,使得水面的波浪推动浮板绕转轴上下摆动,从而通过摆动的浮板带动传动轴转动,从而通过传动轴将波浪中的能量传递到发电机能设备上用于发电,在将波浪中的能量消耗掉部分,从而降低波浪对堤岸处的冲击,完成消浪,同时将消耗的能量向外传输,以便于将能量收集起来。
Absstract of: AU2024265268A1
A wave powered apparatus for generating rotational mechanical energy, having a buoyant energy generation capsule and upper and lower inclined guide surfaces to restrain and guide movement of the energy generation capsule. The apparatus is partly submerged in a body of water and the energy generation capsule rolls in a unidirectional manner about a capsule axis of rotation along the guide surfaces, rolling up the incline in response to forces from waves in the body of water and rolling down the incline in response to gravitational force.
Absstract of: CN121576206A
一种水轮式发电装置,属于潮汐发电装置技术领域,为了解决潮汐水流含沙量高,容易产生污泥以及海洋生物附着,从而影响了潮汐水流发电的效率,同时潮汐涨落时水流速度变化大,叶片受到冲击容易引发裂痕,使得发电装置的寿命降低的问题,发明包括安装架和固定在安装架上方中部的固定座,且转动内圈的内侧安装有若干水轮叶片,所述安装架的一侧下方连接有传输电缆,本发明检测到污垢厚度的应力阈值过大时,通过振动换能器超声波作用,破坏潮汐中污垢和海洋生物与叶片表面的结合力,完成靶向除垢,同时通过移动振动换能器针对性释放高频微振动,缓释局部残余应力,避免应力累积引发疲劳损伤,降低潮汐周期性强冲击导致的叶片裂痕、断裂风险。
Absstract of: CN121576211A
本发明针对振荡体式波浪能转换装置,提出了一种基于刚性叶片与柔性囊浮力联合调控的吸波浮体结构及控制方法,涉及海洋波浪能发电技术领域。吸波浮体具体包括支撑框架、刚性叶片、叶片旋转模块、柔性囊体、弹性模块、压载水模块和气泵模块等结构组件。针对吸波浮体传统刚性设计方法的不足,本发明提出可变的刚性控制面外形,并将内部舱室替换为柔性囊体,从而为吸波浮体提供浮力。此结构设计通过对刚性控制面和柔性囊体的联合控制,能够有效调节吸波浮体固有周期和运动幅度,提高发电海况下波浪能俘获效率,扩大高效能量俘获带宽。此外,在极端海况下,该结构设计能够通过调节吸波浮体迎波面积来改变所受波浪载荷,确保吸波浮体结构强度安全。
Absstract of: CN121573134A
本申请涉及水下航行器技术领域。本申请提供一种能量自持型无人水下航行器,包括:壳体,所述壳体具有容纳腔;蓄电装置,所述蓄电装置设置在所述容纳腔内;发电装置,所述发电装置和所述壳体连接,所述发电装置和所述蓄电装置电性连接,所述发电装置用于在海流能的驱动下相对所述壳体转动产生电能。本申请通过发电装置利用海流能产生电能,将电能储存在蓄电装置中,通过蓄电装置向航行器提供运行的动力,实现了水下航行器的电量自持,有效的利用了海流能,降低了利用海流能为深海观测设备供电的难度,实现了在任意海域进行长时间深海观测的目标。
Absstract of: CN121576212A
本发明公开一种海洋牧场养殖设施的波浪‑潮流能模块化发电装置,属于海洋可再生能源与渔业装备交叉技术领域。所述装置中能量捕获模块包括水平轴阻力型叶轮和垂直轴阻力型叶轮;能量合成与转换模块包括差速合成系统和发电机,所述差速合成系统通过内置单向离合器的多级差速器与齿轮组,将来自各叶轮的、转速和/或方向不一致的转动输入合并为单一稳定、同向的转动输出以驱动发电机;安装固定模块包括可调节固定夹爪和可调节支架;所述可调节支架包括固定架、活动架及连接二者的伸缩叉臂机构,能同时调节装置整体离网距离以及适应养殖设施相邻立柱的不同间距。其实现了在养殖设施上模块化、高效、可靠地捕获波浪‑潮流复合能源进行发电,适配性强。
Absstract of: CN120731318A
A hydroelectric energy harvesting device (100) is described herein. The apparatus comprises: a support (102); a sliding frame (114) movably coupled to the support (102); the floater unit (104) floats on a water body (106), and the water body (106) has a movable water level; an energy generating mechanism (108); and a float rocker arm (110) coupled to the float unit (104) and the energy generating mechanism (108). The float rocker arm (110) pivots about a pivot point (112) on the slide frame (114). The float unit (104) moves with the water level of the body of water (106) to drive the float rocker arm (110) to provide power input to the energy generating mechanism (108). The sliding frame (114) is used to adjust the level of the pivot point (112), the float rocker arm (110), and the float unit (104).
Absstract of: CN121573825A
本发明涉及一种河湖尾水治理用仿水母形自驱动净化装置,涉及河湖尾水净化领域,解决了现有原位净化装置与环境柔性适配性差,波浪能利用技术与净化工艺融合不足以及处理规模受限的问题,包括悬浮体、水处理净化组件和锚固件,悬浮体包括外伞层和内伞层,外伞层和内伞层密封连接使悬浮体内形成可扩张、收缩运动的柔性水母腔体结构的伞腔,内伞层内设置有与伞腔内部连通的伞腔流道,外伞腔与内伞腔连接处设置有多个伞缘口,且相邻的两个伞缘口之间设置有伞缘浮子;本装置通过仿水母柔性外观设计实现与自然水体环境的和谐适配,将波浪能捕获、转换与尾水净化工艺高度集成,全程无需外部动力输入,有效提升河湖尾水原位净化的效率与规模化应用潜力。
Absstract of: WO2026041034A1
A green power integrated hub for ocean cruise ships, which hub comprises a relay mother ship hull (1) and a green energy complex. The relay mother ship hull (1) cruises on a fixed schedule along a designated route between fixed locations. The green energy complex is arranged at the starting point of the route of the relay mother ship hull (1) and is used for re-fueling the relay mother ship hull (1). Ten connection assemblies are respectively arranged on two sides of the relay mother ship hull (1) and are used for connecting cruise ships (16) located on both sides. Two personnel access galleries (17) are respectively connected to the two sides of the relay mother ship hull (1) and are used for communicating the cruise ships (16) on both sides with the relay mother ship hull (1). Each connection assembly comprises a structural reinforcing member (14), a connecting arm support (13), a connecting arm device (12) and a hull connecting member (11). The structural reinforcing member (14) is arranged on a side wall of the relay mother ship hull (1).
Absstract of: DE102024002872A1
Das Hangendes-Schwemmendes-gespanntes System besteht aus Massen,welche selbstschwimmend und ausgeglichen sind. Diese Massen sind mittels elastischer Verbindungen (z.B. Gummi, Feder oder Seil-Rolle mit Selbstaufrollmechanismus) zu einander und zu einem Außengerüst aufgespannt. Wenn sich zwei Masse durch Einwirken der Wellen in Relation zu einander, oder zum Außenengerüst bewegen, entsteht eine Zugkraft auf die elastischen Verbindungen, sodass sich diese ausdehnen. Verschwindet die Welle , kehren die Massen durch das Einwirkung der elastischen Verbindungen in ihre Ausgangform zurück .Diese Zugkraft wird zum Energie Gewinnung benutzt. Die Umwandelung der Zug-Energie zur Energiegewinnung in diesem System erfolgte entweder durch integrierte Volumenverändernden Gefäße die als Pumpen funktionieren, und diese gepumpte Wasser oder Luft werden zum Turbin mit Stromgenerator geleitet , oder durch in der Seilroller Integrierte Stromgenerator , welche der Einroll und Ausrol -Bewegung der Seilrollerachse zum Strom Energie transformieren .Das System kann auch auf einem Dreidimensionalen Gerüst mit mehreren Schichten aufgespannt werden . In diesem Fall können wir auch von der Tiefwellen-Energie profitieren.Dieses System kann auch zum Beispiel als schwimmende lange Linie mit mehreren Schichten, Parallel zum Strand montiert. Hierbei wird das System , sowohl zum Energiegewinnung als auch als einen Wellenbrecher funktionieren. Da die Wellen ihre Energie über den mehreren Schichten des
Absstract of: US20260054806A1
An apparatus is disclosed for extracting energy from an oscillating working fluid. The apparatus comprises a housing 50 which is positioned on a floatable support structure 120/130 that is arranged in use to float on a body of water having waves. The housing has an internal flow passage for receiving air; and a turbine 60/70 which is disposed at the housing. A unidirectional flow of the air is drawn out of the chamber by the use of an OWC created by respective incoming and outgoing flows of waves. The unidirectional flow of the OWC acting on the turbine 60/70 is responsive to, and generated by, only one of the flows of the waves.
Absstract of: US20260058472A1
Provided includes: a wave energy power generation device; a flywheel energy storage device; a flywheel state-of-charge calculation module; and an energy management module, and when the wave energy power generation device is in the power generation cycle, the power of the electric energy does not meet the grid power specification of the power grid, and the flywheel energy storage device is in an energy-available state, and when the wave energy power generation device is not in the power generation cycle and the flywheel energy storage device When in this energy-available state, the flywheel energy storage device can be controlled to release the flywheel rotational kinetic energy to compensate for the output power to achieve stable power supply to the power grid.
Absstract of: US20260055753A1
A marine energy system comprising: a torpedo housing; a wing housing coupled to and separated from the torpedo housing by a shaft; and an energy converter located within the torpedo housing, wherein the wing housing is configured to move through a fluid current to drive the energy converter. The energy converter may comprise a generator configured to produce electrical energy or a pump adapted to move fluid from a depth location to a shallow location. The wing housing may be configured to move in a figure-8 pattern through the fluid current at 4-8 times the speed of the fluid current. A propeller may be coupled to the wing housing and configured to drive the energy converter.
Absstract of: GB2643656A
Self-contained blockchain mining and high-energy-density computing systems have a low temperature heat engine (LTHE) with a working fluid loop extended between a heat source and a heat sink; a biockchain mining device connected to receive electricity generated from the LTHE; a heat exchanger on the working fluid loop; and a coolant loop extended between the blockchain mining device and the working fluid loop (heat exchanger). A self-contained high-energy-density computing data center (HEDC) system is disclosed comprising: a low temperature heat engine (LTHE) with a working fluid loop extended between a heat source and a heat sink; an HEDC device connected to receive electricity generated from the LTHE; a heat exchanger on the working fluid loop; and a coolant loop extended between the HEDC device and the working fluid loop (heat exchanger). A method is also disclosed comprising: generating electricity using a low temperature heat engine (LTHE); operating an HEDC device, using electricity generated by the LTHE, to carry put computer processes; and cooling the HEDC device by heat exchange with working fluid of the LTHE.
Absstract of: AU2024258310A1
A wave energy device (1) adapted for extracting and converting mechanical energy of sea-waves to electrical energy. The wave energy device (1) comprises a first float (2) and a second float (3) connected to each other along a common hinge axis (4), so as to be movable with respect to each other. A plurality of force transmission members (9) extend between the first float (2) and the second float (3), each force transmission member having a passive end (10) and an active end. The passive end is movably connected to one of said first and second floats (2, 3) in a rotatable manner, and each force transmission member (9) is associated with at least one of a plurality of electrical generators so as to allow the electrical generator to be driven by relative motion between the first and second floats (2, 3).
Absstract of: US2025215849A1
A wave energy converter apparatus comprising a floatable wave receiver unit with first and second chambers that extend and retract in response to wave motion, a power conversion and generation module disposed on a float unit that floats in the body of water and a connection assembly connecting the wave receiver unit to the power conversion and generation module. The second chamber includes an open front end to hold the first chamber, allowing partial horizontal axial movement. The assembly includes a hydraulic cylinder and a connecting structure that transfer wave motion energy to the cylinder. As the first chamber moves forward into the second chamber, the hydraulic fluid in the cylinder becomes pressurized. The pressurized fluid powers the hydraulic motor, which in turn drives the generator. A flexible corrugated shield surrounds the side panels of both chambers to prevent water entry.
Absstract of: TW202517894A
An energy harvesting device is disclosed. The energy harvesting device comprises one or more foils and a pressurised energy conversion system. The pressurised energy conversion system comprises a working fluid, one or more fluid displacement devices configured to be driven by movement of the one or more foils and one or more generators configured to be driven by the working fluid. Advantageous, the energy harvesting device can efficiently harvest energy from a turbulent fluid flow.
Absstract of: CN121557025A
本发明涉及水下原位供电技术领域,公开了一种基于导流式水轮机的系泊观测平台。包括:壳体,所述壳体为中空结构,储能装置放置在壳体中;系泊结构,用于将壳体系泊在海流中;导流结构,导流结构和壳体连接,导流结构和壳体同轴设置;能量转换结构,能量转换结构和壳体转动连接,能量转换结构和导流结构同轴设置,导流结构罩设在能量转换结构上,能量转换结构和储能装置电性连接,能量转换结构用于将海流能转换为储能装置中的化学能。本申请通过导流结构汇聚海流,提高了海流的流速,使得能量转换结构相对壳体转动,进而将海流能转换为储能装置中的化学能。克服了因海流流速低导致的自启动困难的问题,能够在深海中实现自启动。
Absstract of: CN121553292A
本发明涉及船舶工程技术领域,特别是涉及一种水翼艇及水翼艇的使用方法,水翼艇包括艇体、摆动件、浮体、第一发电机构和推进器,艇体的左侧和右侧均上下转动连接有摆动件,每个摆动件远离艇体的一端均连接有浮体,浮体包括减阻部和增浮部,减阻部的前端尖且减阻部的截面从前至后逐渐增大,增浮部连接于减阻部的后端;第一发电机构包括液压缸和液压发电装置,液压发电装置设于艇体,艇体的左侧和右侧均铰接有液压缸,液压缸远离艇体的一端分别铰接于对应的摆动件,水翼艇航行时,波浪的冲击力能够抬升浮体,使摆动件摆动,进而带动液压缸伸缩,使得液压缸内的液压油带动液压发电装置发电;液压发电装置向推进器供电,提高了水翼艇的续航能力。
Absstract of: CN121557020A
本发明属于波浪能发电技术领域,具体涉及一种波浪能发电透平性能测试平台,包括控制机构、由伺服电机驱动的滚珠丝杠模块、套筒、透平机构、传感器组件、伺服发电机、数据采集装置。本发明能够模拟产生与实海况相匹配的往复振荡气流,通过对空气透平瞬态气动性能参数的数据采集,实现透平最大功率点跟踪控制。通过构建集波浪运动模拟、机械传动、可调负载、实时控制与数据采集于一体的系统,为研究空气透平在不同海况条件下的性能、优化控制参数、提升能量捕获效率、发电功率提供实验依据。本发明致力于为波浪能空气透平的气动力学的性能研究提供一个高效、可靠、可重复的实验研究工具。
Absstract of: CN121557027A
本发明公开了一种全向波浪能环架发电装置,属于海洋可再生能源技术领域。该装置包括外壳、三轴环架机构、行星齿轮组、电磁发电机及惯性质量调节器。外环架固定于外壳内壁,两个内环架依次正交转动连接,惯性质量调节器可转动连接于最内侧环架。行星齿轮组的齿圈与太阳轮分别连接内环架与发电机转子,将环架间的相对运动转化为发电机的高速旋转。通过将三轴环架和惯性质量调节器结合,实现了任意方向波浪均能驱动装置发电。本发明的全向波浪能环架发电装置大幅提升了波浪能的捕获效率和装置的环境适应性,行星齿轮组可实现转速倍增,显著提高了发电性能,装置具有结构紧凑、成本低且可靠性强的优势,为波浪能的高效利用提供了创新方案。
Absstract of: CN121553335A
本申请涉及水下航行器技术领域。本申请提供一种自供能无人水下航行器,包括:航行器外壳,航行器外壳具有容纳腔;储能装置,储能装置设置在容纳腔内;自供电装置,自供电装置和航行器外壳连接,自供电装置和储能装置电性连接,自供电装置用于在海流能的驱动下相对航行器外壳转动产生电能并储存在储能装置中;自供电装置包括回收状态和伸展状态,当航行器正常工作时,自供电装置处于回收状态,当航行器充电时,自供电装置处于伸展状态。本申请通过自供电装置利用海流能产生电能,将电能储存在储能装置中,通过储能装置向航行器提供运行的动力,提高了深海观测设备的蓄电能力,提高了深海观测效率。
Absstract of: CN121553343A
本发明公开了一种海能集成驱航船结构,包括船体,船体包括分别上、下间隔布置的上船体和潜水体,上船体和潜水体之间通过至少两个横向排列的船壳连接部连接,相邻船壳连接部之间形成船中间水道,船体上连接有位于船中间水道末端的海能船集成驱动系统;上船体的后段连接有风能收集柱,所述船壳连接部中部的缺口内连接有海波竖向能量收集器,风能收集柱和海波竖向能量收集器均与海能船集成驱动系统相联动。本发明提供的海能集成驱航船结构,能将收集的能量集成用于驱动航行和供电。
Absstract of: CN121553317A
本发明提供一种外形自适应的波浪能吸波浮体及控制方法,涉及海洋波浪能发电技术领域,其包括吸波浮体本体、动力系统、波浪监测系统和吸波浮体监测系统,吸波浮体本体由刚性框架构成,刚性框架内具有若干区域,每个区域内设置有柔性囊,动力系统包括气液两用双向泵,气液两用双向泵通过管路与柔性囊连通,波浪监测系统用于监测波浪的周期和波高,吸波浮体监测系统用于监测吸波浮体本体的六自由度运动和受力点。本发明可以根据实际海况条件和发电需求,通过控制各柔性囊内气体或压载水的含量,来改变吸波浮体的外形和质量,从而调节吸波浮体的运动、俘获效率和所受波浪载荷。
Absstract of: CN121557019A
本发明涉及水流动能高效转化技术领域,公开了一种螺旋叶片水流动能原位转化装置,包括:螺旋叶片海流轮机和电发生装置,两个螺旋叶片海流轮机同轴设置,两个螺旋叶片海流轮机通过连接结构连接,电发生装置套设在连接结构上;螺旋叶片海流轮机包括轮机定子机构和轮机转子机构,电发生装置和两个轮机定子机构连接,两个轮机转子机构通过连接结构连接,轮机转子机构和轮机定子机构之间产生磁悬浮力,轮机转子机构用于在海流的驱动下相对轮机定子机构和电发生装置转动,轮机转子机构和电发生装置之间产生电磁感应使电发生装置产生电能。具备了在深海环境中高效、稳定、易启动的性能,可以在深海长时间工作。
Absstract of: CN223934997U
本实用新型公开了一种自给能源型海上无人机蜂巢补给平台,包括平台主体,所述平台主体的甲板呈正六边形,沿甲板左右两侧的四条边线设置有四条无人机跑道,用于固定翼无人机起降,甲板上位于四条跑道内侧的区域设置临时停放区,用于固定翼无人机停放。本实用新型在满足无人机起降、停放和补给的前提下,合理规划空间布局,提高空间利用率,减小海风对无人机起降的影响,降低操作难度和安全风险。
Absstract of: CN121557026A
本发明涉及一种抗台风高效率的波浪能直驱发电装置及其控制方法,属于波浪能发电技术领域,包括支架、直线发电机和绳索,所述支架和直线发电机均固定在单轴转台上,所述支架的悬臂上固定有用于穿设绳索的定滑轮,所述直线发电机包括相互配合的永磁铁动子和电磁线圈定子,所述绳索的一端穿过定滑轮后与永磁铁动子固定连接,所述绳索的另一端穿过动滑轮后与支架的悬臂末端固定连接,所述动滑轮上安装有能够驱动连杆升降的第一直线运动驱动机构,所述连杆的下端固定连接有浮子,所述单轴转台上安装有能够驱动永磁铁动子升降的第二直线运动驱动机构。本发明提高了波浪能采集与转换效率,同时提高了整个装置的抗台风能力。
Absstract of: CN223939053U
本实用新型提供了一种桥梁实时测高装置,属于桥梁技术领域。该一种桥梁实时测高装置,包括一种桥梁实时测高装置,包括支撑臂,支撑臂的顶部通过固定螺栓安装有柱形塑料体,柱形塑料体的表面套设有圈型浮子,圈型浮子的顶部安装有柱形塑料壳,柱形塑料壳的内壁安装有叉型支撑架,还包括测高机构,激光接收膜安装在圆形塑料隔板的顶部,激光接收膜的顶部镶嵌有微型激光发射器,本实用新型通过设置测高机构,可以在河流的水位上涨时通过圈型浮子随波浪上下起伏运动,进而使用测高机构精确测出实时的桥梁净空高,可以用桥高基数减去实时的桥梁净空高能够算出实时的波浪高度,并计算出对应的桥梁净空高,即实现了高精度桥梁实时测高。
Absstract of: CN223938172U
本实用新型公开基于海底洋流能的扇叶型摩擦纳米发电机,包括外壳、扇叶和摩擦发电机,外壳内两端分别开设有发电腔和叶片腔,发电腔和叶片腔为两个相互独立的腔室,扇叶转动设置在叶片腔内,摩擦发电机安装在发电腔内,扇叶和摩擦发电机同轴设置,扇叶和摩擦发电机通过磁力耦合部件传动连接;外壳上开设有水流通道,扇叶的前方设置有导流罩,水流通过导流罩进入水流通道内并推动扇叶转动。通过设置相互隔离的发电腔和叶片腔,发电部件和驱动部件分开安装,并通过磁力耦合部件进行传动,不需要安装动密封结构件,发电部件可以单独的密封安装在发电腔内;同时由于没有动密封结构件,传动阻力大幅度降低,减少了机械损耗。
Absstract of: KR20260024662A
파력 발전 장치가 개시된다. 본 발명의 일 실시 예는 부유식 풍력자원 계측 시스템에서 사용되는 전기 에너지를 공기의 유동에너지를 통해 발전시켜 사용할 수 있는 하이브리드형 전원공급장치가 구비된 파력 발전 장치를 제공한다.
Absstract of: AU2024304805A1
The present invention relates to a wave energy converter (10), comprising: a buoyant wave collector (12) adapted to float in the surface (14) of water (16), wherein the wave collector (12) has a leading edge (18a) and a trailing edge (18b); a platform (30) adapted to be submerged and positioned lower than the wave collector, wherein the wave collector is adapted to move relative to the platform; an extendable and retractable front attachment (36a) connecting a leading portion of the wave collector to the platform; and an extendable and retractable rear attachment (36b) connecting a trailing portion of the wave collector to the platform, wherein in at least one configuration the extendable and retractable front and rear attachments are configured to control the wave collector such that the attack angle (a) of the wave collector towards an incoming wave (20) is increased when the wave collector meets the incoming wave, so that the wave collector (12) moves with the wave (20) so as to absorb horizontal and vertical energy of the wave (20).
Absstract of: US20260048818A1
A floating power-generation group comprises a floating hub such as a spar buoy that is anchored to subsea foundations by anchor lines. Floating power producer units such as wind turbines are connected electrically and mechanically to the hub. The power producer units are each moored by mooring lines. At least one mooring line extends inwardly toward the hub to effect mechanical connection to the hub and at least one other mooring line extends outwardly toward a subsea foundation. The groups are combined as a set whose hubs are connected electrically to each other via subsea energy storage units. Anchor lines of different groups can share subsea foundations. The storage units comprise pumping machinery to expel water from an elongate storage volume and generating machinery to generate electricity from a flow of water entering the storage volume. The pumping machinery can be in deeper water than the generating machinery.
Absstract of: GB2643408A
Wave-activated buoyancy regulator suitable for use in a variable buoyancy structure 200,300,400,500 positioned in a body of water 1110 the wave-activated buoyancy regulator comprising at least one ballast tank 2, wherein the ballast tank 2 is configured to retain a first fluid 8a of a first density and a second fluid 8b of a second density, wherein the buoyancy of the structure is controlled by variation of a ratio of the first fluid 8a to the second fluid 8b within the ballast tank 2. An wave actuated pump 40, mechanically coupled to a wave-activated structure optional being the variable buoyancy structure, and wherein the wave activated pump 40 is configured to cause at least one of the first fluid 8a or second fluid 8b to flow through at least one inlet 51 of the ballast tank 2, optionally being an outlet 52 of the ballast tank 2.
Nº publicación: EP4696881A1 18/02/2026
Applicant:
HURRICANE INNOVATION AS [NO]
Hurricane Innovation AS
Absstract of: EP4696881A1
A wave power facility (100) comprising a support structure (101) installed on the seabed (103) and a top structure (107) supported by the support structure. A plurality of wave units (1) are arranged at the sea surface (105). The wave units (1) are supported by harvest lines (113) extending between the top structure (107) and the seabed. The respective wave units (1) comprise a buoyancy part (1a) which is interchangeable between a compressed state and an expanded state.