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Updated on
14/10/2025 [06:57:00]
Absstract of: CN120759687A
本发明一种六自由度内置式振子波浪能发电装置，属于波浪能发电领域；该装置内置于浮式平台，包括外壳，金属振子、第一弹簧悬挂组件、弹簧悬挂发电组件和电器仓。金属振子通过多根钢缆悬空安装于外壳内，相对于外壳可六自由度运动，第一弹簧悬挂组件连接金属振子上端钢缆和外壳。弹簧悬挂发电组件包括第二弹簧悬挂组件和发电机，第二弹簧悬挂组件连接金属振子下端钢缆和外壳，发电机安装于第二弹簧悬挂组件上，用于在金属振子的振动作用下发电。电器仓内设有储能模块和控制模块，储能模块用于存储发电机产生的电能，控制模块用于发电装置的总控制。本发明解决了现有技术中仅通过单自由度振子运动发电，不能有效地吸收波浪能的问题。
Absstract of: CN120759689A
本发明涉及一种气动式波浪能装置，包括立柱式基础、设置在立柱式基础上端的分段气缸组、环绕分段气缸组外侧周向分布的多组振荡浮子以及透平发电组件；分段气缸组包括两个以上依次连接且有效承压面积递变的活塞腔，每个活塞腔内设置有相适配的活塞；各个活塞腔通过各自对应的气流流道与透平发电组件连接；本发明避免了液面倾斜或破碎导致能量转换效率降低。通过设置相对固定的立柱式基础大大降低运维难度。可根据波浪状况可依次打开不同的负压单向阀。有助于对进入透平前的气体进行充分整流，使得不同波浪情况下气流与后端透平的设计工况点更为匹配，有效提高装置的发电效率。
Absstract of: CN120759684A
本发明涉及水轮机技术领域，公开了一种双转子垂直轴水轮机组，包括第一转子、第二转子、传动装置和输出组件；第一转子包括第一叶片、第一转动轴和第一连接杆，第一叶片与第一转动轴之间固定连接第一连接杆；第二转子包括第二叶片、第二转动轴和第二连接杆，各第二叶片与第二转动轴之间分别固定连接第二连接杆；第一转动轴与第二转动轴相互平行，且第一转动轴与第二转动轴沿第一转动轴的径向间隔分布，第一叶片与第二叶片具有相位差；传动装置传动连接在第一转动轴与第二转动轴之间。通过第一转子和第二转子间的交错式布局和同步旋转，可以在相同潮流能水道内布置更多水轮机显著提高了能量转换效率，同时减小了机身长度，提升了稳定性和使用寿命。
Absstract of: CN223424151U
本实用新型涉及波浪能发电技术领域，公开了一种波浪能发电的齿轮箱及其发电装置，包括浮筒和齿轮箱，齿轮箱包括传动机构、增速系统、飞轮机构和棘轮棘爪机构，传动机构包括齿条、齿轮以及齿轮轴，齿条竖直固定设置并与齿轮啮合，齿轮轴、齿轮沿齿条上下运动；齿轮轴两端对称安装有飞轮机构和棘轮棘爪机构，齿轮轴两端的棘轮棘爪机构传递方向相反且齿轮轴两端均连接有发电机，增速系统位于齿轮与齿轮轴之间并与齿轮轴啮合；齿轮箱竖直滑动在浮筒内，齿轮箱的齿条与浮筒内侧固定，齿轮箱底部与浮筒间设有伸缩连杆，伸缩连杆两端分别与齿轮箱和浮筒内壁铰接。实际应用时，本方案将两个发电机直接耦合到变速箱，实现双向发电，大幅提升发电效率。
Absstract of: CN120759688A
本发明涉及发电技术领域，特别是涉及一种折纸结构发电的波浪能收集装置。本发明包括转动盘、平动组件、驱动组件、扇形柱、至少一个折纸摩擦发电结构、至少两个移动摩擦发电结构，本发明的折纸结构发电的波浪能收集装置，利用折纸结构的可变形特性，能够在有限空间内有效提高摩擦纳米发电机的表面接触面积，从而优化电荷转移和输出性能。同时，折纸结构设计简洁，易于制造和集成，具有良好的柔韧性和适应性，能够适应不同频率和幅度的机械运动。
Absstract of: CN223428363U
本实用新型提供一种新型固‑固摩擦与电磁复合发电机，其结构包括：发电管体、若干个摩擦球体、外部感应电极和两组结构相同的电磁发电模块；发电管体为两端密封的空心管状结构，摩擦球体设置在发电管体内部；外部感应电极设置在发电管体的外壁；两组电磁发电模块分别设置在发电管体的左右两端；每个电磁发电模块均包括：发电管体内部的磁体、绝缘支撑架和弹性伸缩件，以及绕设在发电管体外壁的线圈；磁体固定设置在绝缘支撑架上，弹性伸缩件的两端分别固定连接发电管体的一端和磁体的一侧；本实用新型同时结合了固‑固摩擦纳米发电和电磁感应技术，将二者进行有机结合，使得整体的复合发电机拥有更宽的工作频率，适用于更广泛的工作场景。
Absstract of: CN223424152U
本实用新型公开了一种振荡水柱式波浪能发电装置，包括腔室和空气透平发电装置，所述空气透平发电装置与所述腔室连通且配置为在气压差的作用下发电；还包括波浪频率监测装置、驱动装置、控制器和第一板；所述第一板设于所述腔室内，第一板被配置为可移动以改变所述腔室的容量；所述驱动装置与所述第一板连接，用于驱动所述第一板移动；所述控制器分别与所述波浪频率监测装置、驱动装置电连接。由于采用了上述技术方案，与现有技术相比，本实用新型通过移动第一板来改变腔室的容量，进而改变腔室的基频以使腔室内的波浪达到共振，从而让腔室内的波浪运动幅度增大，提高振荡水柱式波浪能发电装置的发电效率，保证发电设备的高效工作。
Absstract of: CN120759223A
本发明涉及防波堤技术领域，具体为一种嵌入适应潮差变化振荡水柱式波浪能发电装置的防波堤，包括防波堤本体，防波堤本体的迎浪面开设有安装槽，安装槽有多个，且分别于水平方向上相互间隔设置，安装槽内设有驱动系统，驱动系统连接有振荡水柱式波浪能发电装置，通过驱动系统驱动振荡水柱式波浪能发电装置于竖直方向上升降。本发明通过在防波堤本体的迎浪面间隔嵌入安装有多个振荡水柱式波浪能发电装置，并通过驱动系统灵活调节振荡水柱式波浪能发电装置的所处高度及开口朝向方位，以适应及匹配服役海域的潮差变化及来浪方向变化，在维持港内泊稳条件的基础上，以高效的形式实现对不同潮位、来浪方向波浪的能量吸收俘获，最大限度地提高俘获效率。
Absstract of: CN120768146A
本发明提供一种高转化率波浪能发电装置，包括至少一组发电单元，发电单元包括固定单元和活动单元，固定单元和活动单元内均具有两个间隔设置的金属电极和一个覆盖于金属电极表面的FEP摩擦薄层，两个FEP摩擦薄层之间具有并排设置的多根滚动钢条，滚动钢条能在两个FEP摩擦薄层之间滚动，同时与FEP摩擦薄层接触，金属电极与输电导线相连，将电流输出。本发明的有益效果是可将海面的波浪能有效转化为可利用的电能，发电过程无污染物的排放，且制造材料无任何污染环境材料的使用，是一种从制造到产能全生命周期的绿色、低碳的发电技术。
Absstract of: CN223420891U
本实用新型涉及海上浮标技术领域，尤其是一种海上浮标，包括浮标底座、漂浮板和立杆，所述漂浮板固定连接在浮标底座的外壁上，所述立杆固定安装在浮标底座的顶端，所述浮标底座的内侧设有底座贝壳定期清扫结构，所述浮标底座的上方设有海上浮标加强结构。该海上浮标，通过当浮标底座隔一段时间就会接通电源启动电机，旋转的转动杆能够带动下方两个横向设置的弧形板转动，这样转动的刮刀能够对浮标底座粘附的贝壳类生物刮除清理，这样定期的进行浮标底部贝壳生物的清除，减少了浮标重量越来越重，能够有效提高海上浮标的工作效果。
Absstract of: WO2025208175A1
Provided is an oscillating mass engine assembly (10) comprising first and second elongate driveshafts (12) and (14) mounted in parallel and rotatably coupled via a power takeoff gear (16) on each driveshaft. Also included is at least one oscillatable mass (20) arranged to oscillate substantially transversely to said elongate driveshafts (12) and (14), and first and second ratchet mechanisms (30) and (32) about the first and second driveshafts (12) and (14), respectively, the oscillatable mass (20) engaged with the first and second ratchet mechanisms (30) and (32) that are configured such that displacement of the oscillatable mass (20) in a first direction applies torque to the first driveshaft (12) only, and displacement of the oscillatable mass (20) in an opposite direction applies torque to the second driveshaft (14) only. Also included is an energy capture and storage assembly (58) coupled with at least one power takeoff gear (16) and configured to capture and store rotational mechanical energy from said power takeoff gear (16). In such a manner, oscillation of the at least one mass (20) under external influence enables energy harvesting.
Absstract of: AU2024252001A1
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: AU2024252001A1
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: 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: EP4628398A2
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: GB2640093A
Embodiments disclosed herein 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. In an embodiment, 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 second fluid reservoir.
Absstract of: CN120739641A
本发明涉及无人水下航行器充电技术领域，具体为一种基于波浪能发电的无人水下航行器充电系统，包括航行器本体及舱盖，航行器本体内部设有通过动密封穿舱件连通的干舱及湿舱，干舱内设有电动绞盘、拉线式发电装置及储电模块，电动绞盘包括卷筒，湿舱内设有俘能单元，俘能单元包括气囊浮子，气囊浮子下方设有充气组件，连接缆的一端连接于卷筒上，连接缆的中部缠绕于拉线式发电装置上，连接缆的另一端贯穿动密封穿舱件与气囊浮子连接。本发明通过在无人水下航行器内部集成用于俘获波浪能的俘能单元、拉线式发电装置以及储电模块，可多次于海中依次释放俘能单元实现在任务海域的原位自主充电，大幅延长航行器在深远海的任务持续时间和作业范围。
Absstract of: JP2024042757A
To provide a water flow power generation device that stably and efficiently generates power from a water flow while securing waterproofness in water.SOLUTION: A water flow power generation device comprises: a rotating body to be rotated by a water flow; a shaft fixed to the rotating body, and to be rotated integrally with the rotating body; and a pod housing a power generator, and a portion of the shaft connected to the power generator. The rotating body is supported by a repulsive force between a rotating body side magnet arranged inside the rotating body, and a shaft side magnet arranged at a position on an outer periphery of the shaft and opposed to the rotating body side magnet.SELECTED DRAWING: Figure 2
Absstract of: CN120739640A
本发明公开了一种海岛用波浪能发电装置，涉及海岛用发电技术领域，包括浮体和固定支架，浮体随着海浪浮动，固定支架的内侧设置有能量产生机构和能量转换机构，固定支架不随海浪浮动，其中，能量产生机构设置于浮体顶面，固定支架基于能量产生机构的移动状态控制浮体的浮力差值，能量转换机构通过传动机构连接有发电机，能量转换机构通过传动机构驱动发电机，发电机通过导线连接有稳频稳压电源，稳频稳压电源输出稳压电能；使皮带轮始终处于一个方向转动，并通过同步带带动发电机进行发电操作，具有波浪能转化效率高、结构简单紧凑、运行可靠的优点。
Absstract of: CN120741065A
本发明涉及海洋水体取样技术领域，具体是一种海洋水体环境勘测用取样设备，包括两组配重块，每组配重块固定连接有一组支撑杆，两组支撑杆共同固定连接有一组浮板，还包括：与浮板固定连接的储能取样机构，储能取样机构包括配重取水部和海浪能转换机构，所述海浪能转换机构包括与一组支撑杆固定连接的隔离柱，所述隔离柱滑动连接有罩体，所述罩体外壁固定连接有浮台，所述罩体内安装有往复发电部。本发明通过储能取样机构与海浪能转换机构相互配合的方式，以使得本发明通过储能取样机构进行海水取样并进行保存，且通过海浪能转换机构进行供电，以使得本发明适合在海上进行长期独立运行，降低本发明的维护频率，提升本发明的可靠性。
Absstract of: CN120750087A
本申请涉及发电机技术领域，尤其涉及一种发电机。该发电机包括机座、定子组件、叶轮和转子组件，机座内具有安装腔，安装腔的相背两侧具有与外界连通的开口；定子组件固设在安装腔内，且定子组件的轴向平行于安装腔上开口的排布方向；沿定子组件的径向，叶轮转动设置在定子组件的内侧，且叶轮与定子组件同轴设置；沿定子组件的周向，转子组件环绕叶轮设置，沿定子组件的径向，且转子组件的内侧与叶轮连接，以用于使转子组件随叶轮同步转动。应用本申请的技术方案能够提升发电机的能量转换效率。
Absstract of: CN223410814U
本实用新型公开了一种海上石油平台浮式隔水套管海生物清除装置，属于海生物清除技术领域，该清除装置包括套管、滚轮、浮球，多个所述滚轮通过螺栓和螺栓耳座的配合固定安装在六边形框架的每条边上，所述滚轮两端安装有挡片，所述六边形框架分为多层，每层所述六边形框架通过铰链和卸扣配合相互连接并环抱于所述套管外壁并形成立体的清理结构，所述浮球通过铰链和卸扣的配合与最上层所述六边形框架的顶端相连，每层所述六边形框架的顶点处均设有链耳，所述链耳与所述铰链固定连接，此装置便于清理，从而提高了工作效益又降低了成本。
Absstract of: US2025305475A1
A water current and movement energy harvesting system for desalination and electricity production, has a floating platform, a plurality of submerged spherical frame platforms connected to the floating platform, each spherical frame platform has a plurality of vertical axis turbines (VATs) of different sizes arranged to maximize exposure to water movement and minimize interference. Integrated pumps for transferring seawater to a pressurized seawater tank. Buoyancy tank for adjusting the depth of the spherical frame platform. The pressurized seawater is transferred from the spherical frame platforms to the floating platform to drive hydraulic motors coupled to electrical generators and to be pushed through reverse osmosis filters for desalination, and the generated electricity and fresh water are transferred to shore for further processing and distribution. Also, the water can be turned into hydrogen and oxygen by electrolysis and water can also be used to cool data centers.
Absstract of: US2025305474A1
The disclosure relates to a high efficiency, low maintenance, simple, pressure receptacle wave energy converter device comprising a converter/generator unit such as a flywheel aided generator (which is located, in use, on a floating body), a buoyancy aided pressure receptacle unit located, in use, below the surface of the water, and a means of connecting/tethering the pressure receptacle with the converter. The device permits the capture of buoyant wave energy imparted to the pressure receptacle and the conversion of the captured energy into electrical energy thus directly producing or storing electrical energy from the captured kinetic energy of the waves.
Nº publicación: WO2025207360A1 02/10/2025
Applicant:
LONE GULL HOLDINGS LTD [US]
LONE GULL HOLDINGS, LTD
Absstract of: WO2025207360A1
Embodiments disclosed herein comprise a wave energy converter (WEC) that includes a buoyant chamber with a tube depending from the buoyant chamber. In an embodiment, a battery is coupled to the WEC. In an embodiment, the battery includes a first tank for storing an oxidizing gas and a precursor fluid, and a second tank for storing a fuel. In an embodiment the battery further includes a fuel cell fluidically coupled to the first tank and the second tank, and a reaction pipe fluidically coupled to the first tank and the second tank.
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