Resumen de: CN122565634A
本发明公开了一种多模态混合消波发电装置,包括多个扇形环块、振荡水柱发电装置、多液压缸协同发电装置及储能装置。相较于现有技术,本发明通过在扇形环块表层设防腐防生物附着涂层,相互连接形成多层交错环阵结构,实现类柔性体系的多模态响应;将振荡水柱发电装置设于扇形环块上,利用波浪相位差压缩空气驱动复合DEG薄片发电;通过多液压缸协同发电装置与径向相邻扇形环块铰接,将扇形环块的复合运动转化为液压能发电;储能装置整合两种发电模态产生的不同频率电能;结合振荡水柱与介电弹性体发电(DEG)及多液压缸协同机制,在宽频波浪下高效捕能,兼具优良消波能力,且材料设计适应复杂海洋环境,延长了服役周期。
Resumen de: US20260235328A1
0000 A geothermal cooling system, the system comprising: a forced geothermal circuit in communication with a well bore; a heat exchanger; a cold reservoir fluid intake; and a reservoir return channel. A method for geothermal cooling, the method comprising: passing a hot working fluid into a forced geothermal circuit comprising a heat exchanger; passing a cold reservoir fluid from a reservoir through an intake; passing the cold reservoir fluid into the heat exchanger; reducing the temperature of the hot working fluid to form a cold working fluid; increasing the temperature of the cold reservoir fluid to form warm reservoir fluid; passing the cold working fluid into a cold surface closed loop; and passing the warm reservoir fluid into a reservoir return channel.
Resumen de: WO2026165729A1
A cyclical ocean wave power generation, wave dissipation, and energy storage constant-speed output device, comprising an outer frame, a continuous-track wave-capturing blade device, a transmission system, and an energy storage constant-speed output device, wherein the outer frame is fixable to a shoreside to form a wave-breaking embankment, and the continuous-track wave-capturing blade device comprises streamlined cupped wave-capturing blades (6), flow divider plates (4), and a continuous track (1). The device improves the utilization rate of ocean wave power generation.
Resumen de: US20260235101A1
The present invention comprises equipment to harness the kinetic energy of oceanic currents, seas, or river estuaries by transferring the energy of water movement to a turbine that drives an electric generator. Said equipment consists of several parts, mainly including: A) Intakes and the ejector pump with a mixing chamber, and B) Cross-flow turbine M1 (revolving door type, double blade).
Resumen de: US20260233817A1
Disclosed are embodiments of a novel type of wave-powered propulsion adapted for use by buoyant vessels in order to provide or supplement their self-propulsion. An approximately vertical and semi-cylindrical propulsive shroud attached to a vessel interacts with a wave motion at and below the vessel in order to impart a thrust to the vessel.
Resumen de: US20260235099A1
0000 A marine power generation system for generating power from an ocean current, the system comprising: a generally elongate in-use platform having a length extending between two ends and a width extending between two lateral sides; the platform being configured to be positioned on the ocean floor; a plurality of spaced apart turbines positioned lengthwise along the length of the platform, each of said turbines comprising blades extending radially from a rotor, the turbine being operable to undergo rotational movement when positioned within an ocean current; one or more power generation modules, each power generation module being operably linked with one or more of the turbines, the power generation modules being located on or within the platform; anchoring assembly for anchoring the platform to the ocean floor for aligning the plurality of turbines with the ocean current; wherein the rotor for each of said turbines is associated with a respective hydraulic pump that pumps hydraulic oil via hydraulic lines during rotation of the rotor and wherein the each power generation module comprises a hydraulic motor that is rotated with the hydraulic oil pumped by one or more of said hydraulic pumps associated with the turbines, the hydraulic generator being arranged to produce an electric output.
Resumen de: WO2025073334A1
A hydraulic piston pump assembly and a wave power system comprising such hydraulic piston pump assembly, wherein the assembly comprises a pump housing (11) having a pump housing axis and comprising an inner pump housing surface; a piston comprising a piston head (12a) with a peripheral head surface adapted to seal against the inner pump housing surface and a piston rod (12b) connected to the piston head (12a), wherein the piston rod (12b) comprises an outer piston rod surface and an actuator rod (13). The piston comprises an axial piston channel (15) extending at least partially through the piston rod (12b), wherein the actuator rod (13) has a first actuator end portion (13b) and a second actuator portion (13c), wherein the first actutor end portion (13b) fully or partly extending into the axial piston channel (15) and is slidable in the axial piston channel (15) and wherein the second actuator portion (13c) is adapted to be engaged with an effector capable of being actuated by water waves.
Resumen de: CN224626311U
本实用新型公开了一种适用于近海制绿色氢醇的可再生能源综合发电系统,包括海上风电单元、海上光伏单元、潮流能单元、储能球单元,通过建立由海上风电、海上光伏、潮流水轮机和储能球构成的可再生能源综合发电系统,实现多种海上可再生能源发电的内部耦合互补,实现电力供应侧的零碳排放,并保障近海制绿色氢醇环节电力供应的稳定性;通过电力供应侧与电制氢单元电力需求侧的电力供需平衡,实现储能球抽水储能及注水发电状态的转换,完成可再生能源综合发电系统自调峰储能,通过CO2捕集装置在近海地区范围内捕获船舶排放的CO2,并与绿色氢气作用合成绿色甲醇,实现制绿色甲醇全环节零碳排放,适应船燃市场对绿色燃料供应的迫切需要。
Resumen de: CN122543896A
本发明公开了一种基于棘轮储能与撞击触发的波浪能压电发电装置,属于波浪能发电技术领域。该装置包括能量采集模块、传动与单向储能模块及撞击发电模块。能量采集模块通过浮子捕获波浪往复运动,并经齿条齿轮机构转化为单向旋转运动;传动与单向储能模块利用棘轮棘爪机构配合发条弹簧,将间歇性的波浪能持续转换为弹性势能储存;撞击发电模块在储能达到阈值后触发释放,驱动撞击球高速旋转并撞击压电发电元件,将累积的机械能一次性高效转化为电能。本发明通过“间歇储能‑集中释放”的工作模式,克服了传统波浪能压电装置对波浪频率敏感、转换效率低的缺点,结构稳定,环境适应性强,适于为低功耗海洋监测设备供电。
Resumen de: CN122543899A
本申请涉及波浪能捕获技术领域,公开了一种可变形双浮体波浪能自主水下航行器能量捕获方法及系统。该方法包括:基于可变形浮标结构参数建立展开角与双浮体固有频率的映射表,以展开角为连续决策变量,将发电功率增益分量与附加阻力耗能分量、姿态维持耗能分量作差求解最优展开角及最优阻尼系数,作用于折叠机构与功率输出装置形成混合运行态,并以实测与预测发电功率的偏差持续更新映射表。本申请提高了DFWEC‑AUV在真实不规则海况下的波浪能净捕获效率与自适应运行鲁棒性。
Resumen de: CN122539806A
本发明公开了一种水陆空一体化的远洋检测机器及其充能平台,包括柱体检测及安装平台、潮汐能发电底座、跨介质爬壁机器人和非接触式能源坞。本发明与现有的技术相比的优点在于:本发明集成了发电、充电、检测机器人及智能控制平台,三者协同联动可有效提升远洋工程结构检测效率与检测精度,实现了远洋环境下的长期、自主、常态化检测,大幅降低了人力和运维成本,同时通过机器人采用的基于EKF多传感器融合的跨介质通信链路切换方法,通过融合压力、声呐、光学三传感器数据,动态估计高精度连续水深,并依据估计水深智能、预测性地切换有线和无线通信链路,有效解决了波浪扰动区通信误切换难题。
Resumen de: CN224617928U
本实用新型公开了海上波风光储一体化能源平台,涉及海洋能源开发技术领域,其包括T型平台、波浪能装置、风能装置和单点系泊装置,T型平台包括横杠段和竖直段,竖直段的一端与横杠段的中部固定连接,横杠段和竖直段均包括第一甲板和第二甲板,第一甲板设置在第二甲板的上方,第一甲板与第二甲板之间通过立柱固定连接,波浪能装置设置在第一甲板和第二甲板之间,风能装置设置在横杠段且设置在第一甲板的上表面,单点系泊装置设置在竖直段的另一端且设置在第一甲板的下表面;其中,风能装置根据风向驱使T型平台以单点系泊装置固定的位置为中心旋转,以使得波浪能装置保持正向面对波浪。本实用新型可以提高波浪能的转化效率。
Resumen de: CN122540311A
本申请提供了一种可重复执行作业的海底原位测试潜标系统,涉及水底勘测技术领域。该系统包括:底座,底座用于与水底地面耦合,底座的面积与海底原位测试潜标系统的压力以及水底地面的承压能力对应;检测模块,检测模块固定于底座上侧,检测模块包括贯入单元以及设有传感器的探杆,检测模块用于利用贯入单元带动探杆贯入或拔出水底地面以重复进行原状地层的原位测试,本申请实施例能够避免原位测试需要将传感器长期埋设在地层中的问题,有效减少传感器对地层运动变化的干扰,从而使获取的监测数据精度更高,提升原位测试结果的准确性。
Resumen de: CN122536523A
本发明涉及风渔融合技术领域并公开一种风渔平台的应急防护装置,包括导管架、海浪能发电部和网箱,导管架的底端与海床连接,导管架的顶端与风电设备连接;海浪能发电部设置在导管架上;蓄电池设置在导管架上,蓄电池与风电设备以及海浪能发电部连接,以储存风电设备以及海浪能发电部所发电量;网箱设置在导管架上,蓄电池与网箱连接,以向网箱供电;其中,风电设备停止时,海浪能发电部启动,利用海浪能进行发电并将电量储存在蓄电池中,以向网箱供电。本发明实施例的风渔平台的应急防护装置,补充了海浪能应急发电链路,可有效避免网箱内鱼类因缺氧等问题出现大规模死亡。
Resumen de: CN122543894A
本发明公开了一种梯度锥台阵列式多自由度全向压电发电装置,属于海洋波浪能发电装置,包括漂浮式外壳、梯度锥台阵列骨架单元、正交布置的振动能量收集器及电能管理模块;通过梯度锥台宽频适配、正交俘能阵列全向捕获、磁耦合位移放大限位、d33模式压电转换的关键技术,同步捕获多方向波浪能量,适配0.5‑5Hz宽频波浪,放大压电形变量并实现过载保护;解决了现有装置俘能频带窄、转换效率低、环境适应性弱的问题,实现波浪能高效俘获与原位供电,提升装置使用寿命与海洋环境适配性。
Resumen de: WO2024263038A1
The invention relates to a floating unit for energy harvesting. The floating unit can comprise: a vertical axis wind turbine (20), arranged to drive a first generator (21) via a wind turbine shaft (22), a water turbine (30) comprising a vertical hollow shaft (31) having turbine blades (33), the water turbine (30) is arranged to be powered by a water current and arranged to drive a second generator (32), a generator house (40) enclosing the first (21) and the second generator (32), the generator house (40) is arranged between the wind turbine (20) and the water turbine (30), a rod (34) that is suspended from the generator house (40) and passes through the center of the hollow shaft (31), and a stabilizing weight (35) arranged at the distal end of the rod (34).
Resumen de: WO2024248688A1
The invention relates to a submersible power plant (1) comprising a major rotor (2) arranged on a buoyant body (3) relative which it can rotate. The major rotor (2) comprises at least two major rotor blades (4) and is rotatable around a major rotor axis (A_r) from a fluid flow acting on the major rotor blades (4). The major rotor (2) comprises a minor rotor arranged on each major rotor blade (4), each comprising a minor rotor blade (7) rotatable around a minor rotor axis substantially perpendicular to the major rotor axis (A_r) and to an extension of the major rotor blades (4) from the major rotor axis (A_r) to each major rotor blade end (4a). The buoyant body (3) of the submersible power plant (1) is arranged to be secured to a structure by means of a tether and is arranged to change the angle (α) of the major rotor axis (A_r) relative the direction of the fluid flow (F_d), controlling the rotational speed of the major rotor (2).
Resumen de: CN224597315U
一种辅助海洋上升流系统,包括浮体、管件和水下推进器;浮体漂浮设置于海面上;管件包括水平输出管和至少一个竖向引流管;水平输出管设置于浮体底部,水平输出管设有输出口;竖向引流管上端连通于水平输出管,竖向引流管下端向下延伸位于海底,竖向引流管下部设有输入口;水下推进器安装于竖向引流管上端,用于将竖向引流管内的海水抽吸涌入水平输出管内;竖向引流管包括保护外管和若干导流内管。利用水下推进器能够于竖向引流管内产生海洋上升流,能够将海底大量富含营养的水通过竖向引流管而输入位于浮体下方的水平输出管后输出给海面,给浮游植物提供营养,促进浮游植物的成长,而浮游植物的生长可以给鱼虾类提供食物,以此提高海洋生产力。
Resumen de: CN224606526U
本实用新型公开了一种对旋式导管海流发电装置,属于海洋工程技术领域,其包括发电结构,所述发电结构为对旋式发电结构,所述对旋式发电结构包括一级发电叶轮、二级发电叶轮和双转子发电机,所述一级发电叶轮和所述二级发电叶轮顺序安装并在海流的作用下以相反方向旋转,所述一级发电叶轮经一级发电输入轴与双转子发电机的内转子的转轴连接,所述二级发电叶轮经二级发电输入轴与双转子发电机的外转子的转轴连接。本实用新型不仅能提升宽流速适应性,增加海流发电效率,还能改善多向海流的捕获效率。
Resumen de: CN224606532U
本实用新型公开了一种新型海上风光浪一体化发电装置,涉及发电技术领域,包括,发电装置主体,其由下往上分别为支撑底座、太阳能板、风力发电件以及设置在太阳能板两侧的鸭体;风力发电件,包括:传动轴,其连接在太阳能板的顶部表面。本实用新型用迎风面的内凹面对风进行引导,从而将风引导至迎风板的两侧后,通过相邻的迎风板内凹面实现将海风引导远离迎风板,从而达到了能够避免海风进入到迎风板的镂空区域内部,从而造成气流流动紊乱,导致大量海风被消耗,进而影响风力发电的情况,同时平稳的气流能让迎风板、连接架、传动轴始终处于均匀受力状态,减少额外的机械应力,降低故障概率,延长风力发电件的整体使用寿命。
Resumen de: CN224603148U
本实用新型公开了一种基于水上浮岛的发电系统,属于波浪能发电领域,包括浮岛、动力转换组件、储存罐、叶轮和发电机组。动力转换组件安装于浮岛,可采用“摇臂‑连杆‑活塞缸”或“推臂‑活塞缸”结构,通过倒锥台形状浮球捕捉波浪往复运动转换为高压流体;储存罐设排出压力控制阀实现稳压,排出口喷出流体驱动叶轮旋转,进而带动发电机组发电。本系统通过优化储存罐布局,可最大化利用平台空间。发出来的电除满足浮岛自用外,富余电量还可输送至陆地。浮岛为可卸浪浮岛且底部设有卸浪倒角,稳定性强。本系统适配不同波浪条件,能量转换高效、供电稳定,度电成本低,摆脱浮岛对外部电网的依赖,适配多场景应用,具有显著实用价值和经济效益。
Resumen de: CN224606527U
本实用新型涉及发电技术领域,具体而言,涉及一种潮汐发电装置。该潮汐发电装置包括:防水箱体、发电组件、支架、升降杆,防水箱体,漂浮于海水面上,且具有密闭腔室;发电组件设于所述密闭腔室内,包括上基板、下基板和固设于两者之间的介电弹性薄膜,上基板固设于防水箱体内顶壁;介电弹性薄膜上端部具有上电极,下端部具有下电极;介电弹性薄膜受力能够发生弹性变形,但总体积不变;支架固设于海水水面以下;升降杆上端连接于下基板,下端连接于支架,升降杆滑动连接于防水箱体且能够相对于防水箱体上下相对运动。该潮汐发电装置具有结构简单、体积小、无噪声、成本低的优点。
Resumen de: CN122519445A
本发明涉及海洋气象监测应用技术领域,具体的说是一种用于海洋气象预警信息自动采集处理装置,包括浮体和安装在浮体上的气象预警信息采集的组件,该装置浮体的基板通过安装有浮件的浮板进行支撑,并且浮板通过带有缓冲作用的连接组件进行支撑,能够显著提高基板的平稳性。该装置通过连接组件的缓冲作用,为气象传感器提供了一个稳定的监测平台,从而保障了气象传感器能够准确地监测风速、风向、气压、温度和湿度等气象参数,为海洋气象预警提供高质量的数据支持。
Resumen de: CN122523186A
本发明公开了一种不倒翁式密封压电波浪能收集装置及方法,包括连接杆及球形密封壳,连接杆的下端固定有配重块,连接杆的上端插入于球形密封壳内,且连接杆的上端固定有内置压电换能阵列,所述球形密封壳的内壁上设有若干磁铁,球形密封壳内部的底部设有储能模块,球形密封壳的底部设有超声换能器,所述球形密封壳内部形成密封空腔,所述球形密封壳与连接杆之间滑动密封,球形密封壳能够在波浪驱动下沿连接杆轴向滑动,内置压电换能阵列与超声换能器及储能模块相连接,该装置及方法兼具自适应姿态调控、宽频高效能量捕获及多功能终端集成能力,实现深海原位供能。
Nº publicación: CN122533170A 07/08/2026
Solicitante:
天津理工大学中航通创新(天津)科技发展有限公司
Resumen de: CN122533170A
本发明公开一种基于波浪能发电系统的储能电路,涉及电路设计技术领域。针对现有技术中储能电路可靠性较差的问题,本发明提供的储能电路包括整流模块、能量型储能模块、功率型储能模块、能量均衡模块和监测控制模块;整流模块接入波浪能发电系统输出的第一电信号,整流模块对第一电信号进行整流,输出第二电信号;储能模块根据第二电信号进行能量存储;能量均衡模块采集两个储能模块的电信号,监测控制模块根据采集的电信号输出第一控制信号,并控制能量均衡模块对储能模块进行能量均衡处理;监测控制模块还用于根据整流模块、储能模块以及能量均衡模块的电信号输出第二控制信号,以控制两个储能模块的储能分配。本发明的储能电路可靠性较高。