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209
resultados
Última actualización
16/11/2025 [07:18:00]
Resumen de: CN120946495A
本发明公开了一种基于Helmholtz共振原理的振荡水柱式波能发电装置，属于海洋可再生能源技术领域；该装置由沉箱式结构、聚波水道、气室组、渐缩渐扩通道组、单向气阀组和空气涡轮机组组成；气室组由多个气室串联而成，气室内分别设置渐缩渐扩通道；当波峰作用时，水柱向上运动推动主气室内空气通过渐缩渐扩通道进入辅气室；当波谷作用时，单向气阀阀门在向下运动的气体推力作用下开启，辅气室内大部分的气体通过阀门返回主气室，少部分气体通过渐缩渐扩通道返回主气室；利用聚波水道诱导的水体共振，以及渐缩渐扩通道所引发的脉冲射流效应，显著提升波能装置在各级能量转换过程中的捕能效率，且结构简单、维护成本低。
Resumen de: CN223549360U
本申请公开了一种风机耦合多重共振OWC波能发电装置，属于能源利用设备领域，解决了现有技术中“现有的振荡水柱式波浪能装置在不同波况下转换效率低”的问题。本申请的技术方案中，全部的振荡水柱被布置为若干排振荡水柱组；前排振荡水柱组的振荡水柱的管长小于后排振荡水柱组的振荡水柱的管长；前排振荡水柱组的振荡水柱连接有高潮位气室腔体并通过高潮位气室腔体与电力集装箱的发电装置连接；后排振荡水柱组的振荡水柱连接有低潮位气室腔体并通过并通过电力集装箱的发电装置连接。本申请的技术方案，针对不同的波高波况，开启不同的振荡水柱，能够有效的适应当地潮位变化。
Resumen de: CN120956106A
本申请涉及纳米发电机技术领域，特别涉及一种波浪能采集的摩擦纳米发电机及其制备方法。波浪能采集的摩擦纳米发电机，包括：外壳体；内壳体，设置在外壳体的内部；滚动发电模块，包括蜂巢块和聚四氟乙烯球体，蜂巢块设置在内壳体内部，蜂巢块中分布多条第一直线通道，聚四氟乙烯球体设置在第一直线通道中；折纸发电模块，设置在蜂巢块与内壳体之间。波浪能采集的摩擦纳米发电机的制作方法，制备外壳体、内壳体、蜂巢块和弹性部件；在第一直线通道和第二直线通道喷铜电极，聚四氟乙烯球体放在第一直线通道和第二直线通道；在内壳体与蜂巢块之间设置接触分离发电模块；将内壳体设置在外壳体内部。本申请实现了对波浪运动多维特性的充分利用。
Resumen de: CN120946531A
本发明提供一种潜航器单向储热式海洋温差能发电系统，包括潜航器机体、单向储热式蒸发器发电系统和升潜系统；所述单向储热式蒸发器发电系统和升潜系统设置在潜航器机体内部，发电系统包括透平发电机组、冷凝器、工质泵和储热式蒸发器；所述储热式蒸发器出口与透平发电机组入口连接，透平发电机组依次连接透平发电机组、冷凝器、工质泵和储热式蒸发器入口。本发明实现将海表温海水热量通过储能相变材料储存，在潜航器下潜过程中不向环境释放热量，当潜航器到达海底时，利用储存热量和环境冷海水的冷量构建温差，构成朗肯循环实现发电。使潜航器具备了航行过程中利用海洋温差自主发电能力，提升了水下航行器的续航里程及传感器搭载能力。
Resumen de: CN120946496A
本发明涉及波浪能发电技术领域，具体为一种基于柔性腔体的液压及压电双重耦合波浪能发电装置，包括内部中空的封闭式俘能体以及液压蓄能式发电系统，俘能体的迎浪面为柔性前墙，俘能体的顶部为柔性顶墙，柔性前墙及柔性顶墙均由柔性压电材料制成，液压蓄能式发电系统的液压缸设置于俘能体内部，液压缸的活塞杆与水平正面的柔性前墙连接。本发明通过两种发电方式相互耦合协同作用，不仅能够使波浪能发电装置主动适应不同类型的波浪，拓宽能量捕获频段，在更广泛的海况下保持发电装置的整体发电效率更高且更稳定，还可以将具有破坏性的波浪冲击力吸收转化为电能，当极端波浪来袭时实现结构减载，减小装置的整体载荷，提高装置寿命和可靠性。
Resumen de: CN120942505A
本发明提供一种海洋能发电装置，适用于海洋能发电技术领域，包括浮板箱；浮板箱表面固定连接有发电部；浮板箱各内壁之间均匀设置有固定轴；固定轴转动连接有收卷部;收卷部包括与固定轴转动连接的柔性基板；柔性基板端部对称开设有贯穿孔；柔性基板表面对称固定连接有柔性筋条；柔性基板底面对称开设有插槽；柔性筋条与插槽插接配合连接。该装置通过柔性基板的收卷，配合可快速拆卸的浮板和支撑杆使得发电装置的受力面积和支撑面积增加，提高了发电装置的运输效率以及发电装置工作过程中的稳定性。
Resumen de: US2025347262A1
Apparatus and methods are described for use with a bodily emission of a subject that is disposed within a toilet bowl. One or more light sensors are configured to receive light from the toilet bowl, while the bodily emission is disposed within the toilet bowl. A computer processor detects one or more spectral components that are characteristic spectral components at which white blood cells emit fluorescent light, by analyzing the received light, and in response thereto, determines that there is a presence of white blood cells within the bodily emission. Other applications are also described.
Resumen de: JP2024033384A
To provide an integrated power generation system capable of effectively utilizing wind, wave, photovoltaic energy, and other renewable energy available offshore at a low cost.SOLUTION: When generating power offshore, a power generation system utilizing multiple types of ocean natural energy integrates wind, wave and/or photovoltaic energy for power generation in a manner that combines a wind power generation device 1 with a wave force power generation device 5 using a vertically movable electromagnetic force and/or a photovoltaic power generation device (panel) 6 installed on an entire surface of an extended float 52. Also, the power generation system incorporates another type of power generation device utilizing current, photovoltaic and ocean thermal energy.SELECTED DRAWING: Figure 13
Resumen de: CN120926008A
本申请公开了一种能量转化结构及波浪能转化装置，涉及波浪能发电技术领域，能量转化结构包括两件平行设置的导向件；限位件，设置于所述导向件的一端；阻尼系统，设置于所述导向件的另一端；两个浮体，滑动设置于所述导向件，两个所述浮体之间通过弹性件连接，其中，靠近所述阻尼系统的所述浮体与所述阻尼系统连接；能量转换单元，设置于所述浮体内，所述能量转换单元能够将所述浮体的直线运动转换为电能。相较于以往的单浮体结构，本申请的能量转换装置设置两个浮体，应用于波浪能转换装置上时，在同等空间尺寸条件下，可以有效增加结构对于波浪能的捕获和转化效率。
Resumen de: CN120925913A
一种叶片轮毂后掠式自整流轴流空气透平转轮，属于波浪能发电装置领域。本发明包括轮毂，轮毂转动设置于转轮室内，轮毂布置于前置导叶和后置导叶之间，轮毂上设置有多个叶片，所述叶片以轮毂的轴线为中心，圆周方向均匀布置，所述叶片包含紧邻前置导叶的进气边和紧邻后置导叶的出气边，轴向气流沿前置导叶流出，经进气边进入轮毂的叶片之间，做功产生力矩后，从出气边流出，经后置导叶整流后，沿轮毂的轴向流出。本发明研发目的是为了解决当前轴流空气透平因轮毂到轮缘进口液流角差异较大，导致局部损失增大、影响效率的问题，减少叶轮局部损失，提高透平效率。
Resumen de: CN120934375A
本发明公开了一种面向海洋波浪能的压电电磁俘获装置，该装置在海水表面上受波浪能作用，发生振动激励模块8中的球形磁铁8‑2会在模块内部的滑道中反复摆动，球形磁铁8‑2运动的过程中会在撞击模块两端的圆形压电片8‑1并发电，球形磁铁8‑2在反复运动的过程中在模块的外部缠绕的铜线会切割磁感线并发电，球形磁铁8‑2运动时，会激励矩形磁铁7，矩形磁铁7带动压电片Ⅱ6来回进行摆动运动发电，压电片Ⅱ6运动过程中会带动压电片Ⅰ4一同运动并发电。本发明涉及纳米发电机领域，特别涉及一种面向海洋波浪能的压电电磁俘获装置。本发明在不同波浪频率和强度下均能高效地进行能量转化；装置设计得相对小巧；装置工作原理相对简单，运行维护成本较低。
Resumen de: CN120905695A
本发明公开了一种波浪能驱动空气碳捕集转化系统，涉及碳捕集技术领域，包括取能组件、捕集组件和转化组件，捕集组件中的空气泵和智能精密蠕动泵通过取能组件中的柔性多层环和简谐摆通过电力传输电缆连接，捕集组件中的酸罐通过橡胶管连接转化组件中的二氧化碳口。本发明采用上述的一种波浪能驱动空气碳捕集转化系统，结合近海渔场的设施分布且省却了以往高昂的回收成本，高效采集波浪能和太阳能这类可再生能源，直接从空气中捕集CO2，且变废为宝利用回收废旧铅酸电池制成的催化剂通过电催化转化将CO2转化为高价值有机物。
Resumen de: CN223523871U
本实用新型涉及发电设备技术领域，具体提供一种波浪发电装置，旨在解决现有波浪发电装置结构复杂、维护成本高的问题。为此，本实用新型的波浪发电装置，包括支架、浮体以及安装于支架上的传动组件和发电组件。传动组件包括驱动机构、杠杆机构和齿轮组，驱动机构分别与浮体和杠杆机构连接，浮体能够带动驱动机构上下移动，使得杠杆机构能够在驱动机构的带动下迫使齿轮组转动；发电组件包括壳体、设置于壳体中的线圈以及与线圈相对应的磁体，磁体与齿轮组连接，齿轮组能够带动磁体转动。通过浮体、驱动机构、杠杆机构和齿轮组的协同作用，能够高效地捕捉和利用波浪的能量。整个装置结构紧凑，占地面积小，便于安装和维护。
Resumen de: CN120915163A
本发明属于发电机装置技术领域，是一种仿生蜗牛黄金螺旋结构全方位收集波浪能摩擦纳米发电机，包括封装外壳、弹簧、弹跳仓、摆锤、SR‑TENG和VF‑TENG。水平方向SR‑TENG通过依附摆锤，与非弹性连接棒密封在弹跳仓中，作为弹跳仓上方连接弹簧，下方竖直方向VF‑TENG连接整体密封在封装外壳内。本发明中的仿生蜗牛贝壳黄金螺旋线结构，空间利用率高，装置体积小，相比于其他多自由度的TENG，本发明做到了水平360°全方向收集波浪能，整体性高，水平结构内外两层只需要两根导线，布线简单，摆锤运动频率高，能够收集低频能量，曲面软接触摩擦结构，有效增大接触面积。
Resumen de: CN120231684A
The invention discloses a wave power generation and sea water desalination one-stop system which is characterized in that a wave power generation device, a supercharging device, a hydraulic energy storage and release device and a sea water desalination device are sequentially connected, and the functions of wave power generation, sea water supercharging, hydraulic energy storage and sea water desalination are integrated into the same system, so that multifunctional one-stop utilization is realized; the technical problem of low seawater resource utilization efficiency caused by lack of joint coordination ability among existing seawater resource utilization devices is solved.
Resumen de: CN120902882A
本发明涉及一种浪涌自发电浮标，包括活动连接的浮标本体与发电部；所述发电部设置于浮标本体的下方；所述浮标本体与发电部间连接有弹簧；所述发电部内的空腔中设有旋转轴；所述旋转轴上止转连接有偏心块；所述偏心块朝向远离旋转轴的方向延伸；所述旋转轴与发电机相连以利用旋转轴的旋转带动发电机发电；所述旋转轴上还连接有用于驱动旋转轴转动的驱动电机。本发明的驱动电机能够在小振幅波浪情况下主动驱动旋转轴转动，从而有效的驱动偏心块转动，弹簧还能与发电部在波浪激励下协同作用，当发电部在波浪作用下偏转时，弹簧会储存一部分能量用于延长发电部的摇摆时长，发电部能够在更小的波浪激励下有效实现偏心块的转动。
Resumen de: CN120906728A
本发明涉及波浪能发电技术领域，具体为一种基于柔性腔体的气动及液压双重耦合波浪能发电装置包括内部中空、底部开口、顶部开孔的俘能体，以及液压蓄能式发电系统、涡轮发电系统，俘能体的正面为具有弹性形变的柔性前墙，液压蓄能式发电系统的液压缸设置于俘能体内部，液压缸的活塞杆与柔性前墙连接，涡轮发电系统的涡轮机设置于俘能体的顶部开孔处。本发明通过气动和液压双重发电方式相互耦合协同作用，不仅能够使波浪能发电装置主动适应不同类型的波浪，拓宽能量捕获频段，而且柔性前墙的设置可以实现对波浪冲击力的降低和减缓，减小装置的整体冲击载荷，提高装置的安全性。
Resumen de: CN120906727A
本发明涉及发电设备技术领域，公开了一种水上发电装置及其使用方法，包括：船体，所述船体内开设有流道，所述流道内固定安装有磁悬浮轴承发电机，所述船体顶部固定安装有发电扇叶，所述发电扇叶与磁悬浮轴承发电机连接，本发明通过磁悬浮轴承发电机和发电扇叶主动利用水流和风力稳定发电，还能将航道中形成的波浪转化为有益动能，让环形浮球在波浪作用下上下移动通过传动组件带动清理刷自动清理流道进水口处的过滤网，如此从根本上解决了水下发电装置因进水口堵塞导致的效率衰减难题，确保了水流发电时的水流效率，保障了整体发电效果的稳定。
Resumen de: CN120906752A
本申请涉及海上风力发电技术领域，尤其是涉及一种固定式海上风电与波浪能耦合发电系统，包括支撑基体、塔管、风电机组、盖板及流体发电装置，塔管安装于支撑基体上；风电机组安装于塔管上；盖板固定于支撑基体的空腔内；空腔的侧壁形成有通水口及通气口，海水经由通水口进入到盖板的下方空间，且内部液面与盖板之间形成气室；流体发电装置安装于盖板，且其与风电机组和电网之间相连接的电缆相连接；通气口通过流体发电装置与气室相连通，当外界水平面随着波浪起伏时，气室的空间会发生变化，使得气室和通气口之间所流通的空气流经流体发电装置，而使得流体发电装置发电。可见，本申请可将波浪能发电和风力发电结合在一起，结构简单，成本低廉。
Resumen de: WO2024191410A1
Embodiments disclosed may comprise a pump, a generator, or a propulsion system. Two flexible fins are coupled via their longitudinal inner edges to fin coupling modules. An external fluid flow causes traveling fin undulations. The angle of the fins relative to each other changes as undulations travel along the fins a which can be translated through the fin coupling modules into mechanical work, powered by the external fluid flow. The mechanical work of the fin coupling modules may be the cyclical extension and contraction of pistons or bellows incorporated into the fin coupling modules, which may draw ambient fluid during their extension cycles and compress fluid during their contraction cycles to create a pump. The pistons or bellows may also be sealed from ambient fluid but connected through conduits through which contained fluid is exchanged in a continuous circulation of fluid to power a pump or a turbine.
Resumen de: CN120092129A
The invention relates to a moving body connection power conversion device. The present invention for implementing the moving body-connected power conversion device comprises: a moving body having a certain weight so as to be able to flow in multiple directions by the force of an external fluid; a support housing that supports the moving body; a connecting body for connecting the support housing and a moving body to each other; hinge shafts which are configured at a plurality of joint parts provided on the connecting body so as to be capable of articulating; and a power conversion means that is provided on the hinge shaft and converts the power of a moving body.
Resumen de: 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.
Resumen de: 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.
Resumen de: AU2024240054A1
The invention introduces a wave energy conversion system that utilizes the kinetic energy of water body waves, transforming it into usable energy. The system is innovatively designed with two buoyant bodies that, through their multi-dimensional non-parallel arrangement, form a recess optimized for capturing wave energy from. One of the system's distinctive features is its capacity to passively modify the relative orientation of the buoyant bodies, to become more parallel, in response to large wave forces, which serves to maintain stability under varying sea conditions. Concurrently, the system boasts advancements in the realm of installation and maintenance, presenting a streamlined approach that significantly alleviates the challenges traditionally associated with deploying and upkeeping marine energy converters. These aspects together underscore the system's novel contributions to enhancing the operational efficiency and sustainability of wave energy conversion technology.
Nº publicación: US2025341203A1 06/11/2025
Solicitante:
HYUNDAI HEAVY IND CO LTD [KR]
HYUNDAI HEAVY INDUSTRIES CO., LTD
Resumen de: US2025341203A1
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.
BOPI
Sede Electrónica
