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Reservoir-regulating digital load control

Resumen de: AU2025283459A1

Disclosed is a floating, self-regulating hydroelectric computer network comprising a water turbine, a hull adapted to float at a surface of a body of water and confine a water reservoir and impel a flow of pressurized water to the water turbine, an electrical generator operatively coupled to the water turbine, a power-conditioning module operatively connected to the electrical generator, an electrical load bus, a plurality of computers operatively connected to the power-conditioning module via the electrical load bus, a phased-array antenna operatively networked with the plurality of computers to transmit data from the plurality of computers to satellites, and a load manager configured to alter a rate of program execution of the plurality of computers. ec e c

Wind-powered computing buoy

Resumen de: AU2025283585A1

WIND-POWERED COMPUTING BUOY Disclosed is a novel type of computing apparatus which is integrated within a buoy that obtains the energy required to power its computing operations from winds that travel across the surface of the body of water on which the buoy floats. Additionally, these self-powered computing buoys utilize their close proximity to a body of water in order to significantly lower the cost and complexity of cooling their computing circuits. Computing tasks of an arbitrary nature are supported, as is the incorporation and/or utilization of computing circuits specialized for the execution of specific types of computing tasks. And, each buoy’s receipt of a computational task, and its return of a computational result, may be accomplished through the transmission of data across satellite links, fiber optic cables, LAN cables, radio, modulated light, microwaves, and/or any other channel, link, connection, and/or network. ec - e c

POWER TRaIN aND WaVE ENERGY CONVERTER USING THE SaME

Resumen de: KR20260007785A

전동기구는, 외부로부터 서로 반대되는 양방향의 회전력을 입력받는 입력축(110); 입력축(110)과 나란하게 이격 배치되고, 일방향의 회전력을 출력하는 출력축(120); 입력축(110)의 전방 부위에 결합되고, 제1방향의 회전력을 전달하는 전방입력기어(130); 출력축(120)의 전방 부위에 결합되고, 전방입력기어(130)와 맞물려 제1방향과 반대되는 제2방향의 회전력을 출력하는 전방출력기어(140); 입력축(110)의 후방 부위에 결합되고, 제2방향의 회전력을 전달하는 후방입력기어(150); 입력축(110)와 출력축(120) 사이에 배치된 아이들기어축(161)에 결합되고, 후방입력기어(150)와 맞물려 회전하는 아이들기어(160); 출력축(120)의 후방 부위에 결합되고, 아이들기어(160)와 맞물려 제2방향의 회전력을 출력하는 후방출력기어(170); 및 상기 구성요소들을 회전 가능하게 지지하는 케이싱(180);을 포함한다. 전방입력기어(130)는 제1방향의 회전력을 전달하는 일방향클러치기어이거나, 또는 전방출력기어(140)는 제2방향의 회전력을 전달하는 일방향클러치기어이다. 후방입력기어(150) 또는 후방출력기어(170)는 제2방향의 회전력을 전달하는 일방향클러치기어이다.

浮遊型波力発電装置及び発電方法

Resumen de: JP2026004201A

【課題】 海上において設置が容易で、且つ高い発電効率を得ることができる浮遊型波力発電装置を提供する。【解決手段】 海面に浮遊する波力発電装置であって、波流入路を備えた浮遊体と、前記浮遊体に固定された所定の回転軸を中心に３６０度回転する複数の波受羽を備え、前記波流入路から流入した波を前記複数の波受羽で受けて回転する回転体と、前記回転軸に取り付けられた発電機と、前記浮遊体を海面に浮遊可能な状態で海底に係留する係留部材と、を有する浮遊型波力発電装置である。【選択図】図２

WATER-POWERED GENERATOR

Resumen de: AU2024235958A1

A water-powered generator is disclosed comprising: a turbine; a water tank, fillable with water, and arranged for relative movement with respect to the turbine; at least one activator tank coupled to the water tank and/or turbine via an activator arm; and a locking system configured for selective holding of the at least one activator tank at a height above ground. The locking system is configured for selective release to cause the at least one activator tank to drop due to gravity, which, in turn, causes relative movement between the water tank and the turbine, in order to force water in the water tank through the turbine to cause rotation of the turbine.

METHODS AND SYSTEMS FOR REVERSIBLE COUPLING OF CONDUITS

Resumen de: AU2024232160A1

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.

KELP-INSPIRED MARINE ENERGY CONVERTER

Resumen de: AU2024236152A1

A kelp-inspired marine energy converter (MEC) device having a plurality of strips of flexible electroactive materials connected to a power conditioning module and anchored to a structure (such as the ocean floor) is described. The movement of the strips caused by water motion or current action (i.e., water motion) converted by the electroactive material to electrical energy.

波浪能发电的紧凑型棘轮齿轮组合能量转换系统及方法

Resumen de: CN121322617A

波浪能发电的紧凑型棘轮齿轮组合能量转换系统，所述能量转换系统包括：两侧支撑结构，所述两侧支撑结构包括挡板、挡板连接螺柱以及螺母；所述挡板用于隔离棘轮齿轮组合结构与外界的联系，防止在工作中卡入异物或伤害到操作者人身安全，且两挡板间隔可根据实际情况结合挡板连接螺柱进行调整；棘轮齿轮组合结构，所述棘轮齿轮组合结构包括动力输入棘轮、棘爪、棘爪固定螺栓、弹簧片、弹簧片固定螺栓、圆形多孔固定盘、齿轮、动力输入轴、动力输出齿轮以及动力输出轴；发电机，所述发电机用于利用波浪能进行发电。

一种可控制的振荡水柱式波浪能发电船及方法

Resumen de: CN121317034A

本发明涉及波浪能发电船技术领域，特别是涉及一种可控制的振荡水柱式波浪能发电船及方法，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，开合机构包括气流挡板及开合驱动电机，开合驱动电机驱动气流挡板遮挡或开启空气透平的出气口，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。本发明的一种可控制的振荡水柱式波浪能发电船及方法控制效果好，可靠性高，在极端海况下不易损坏，生存性高。

一种化解液压缸径向作用力的装置

Resumen de: CN121322527A

本申请提供一种化解液压缸径向作用力的装置，包括：连接桥，连接在波浪能发电装置的阻尼系统顶部的连接杆之间，可随连接杆横向位移；中心轴，与液压缸的活塞杆连接，上端贯穿连接桥的中心孔，中心孔留有连接桥横向位移的余量；球头万向节，连接在所述中心轴上，并位于连接桥的中心孔上方和下方，分为上球头万向节与下球头万向节，提供连接桥横向位移时的旋转自由度；链条连接结构，至少由两组链条组成，将球头万向节与连接桥连接，确保上下球头万向节与所述连接桥之间的稳定连接并允许连接桥横向位移。本申请能够有效解决波浪能发电在采用液压系统传递能量时，因波浪不规则运动导致活塞杆受到侧向力，从而损伤液压缸密封件，影响系统稳定性和寿命的问题。

一种兼具波浪能发电功能和渔业养殖功能的浮式防波堤

Resumen de: CN121321546A

本发明涉及浮式防波堤技术领域，特别是涉及一种兼具波浪能发电功能和渔业养殖功能的浮式防波堤，包括底座，所述底座的顶部固定连接有固定框，所述固定框的内部开设有若干个固定孔，所述固定孔的内部固定连接有若干个漂浮管，所述漂浮管的底部设置有养殖组件，所述养殖组件包括阻拦网和投放管，本发明通过浮式防波堤主体组件的设置，当底座、固定框和漂浮管构成的主体结构部署在目标海域时，漂浮管通过其空腔结构提供稳定浮力，固定框通过其内部均匀分布的固定孔确保各漂浮管的精确定位，底座作为整体承载平台为上部结构提供稳固支撑，这种一体化设计使得单个海上结构同时具备消波护岸、水域围养和清洁能源发电三大功能。

基于地热ORC-LNG冷能-海水源多能互补的耦合发电系统及方法

Resumen de: CN121322326A

本发明公开了一种基于地热ORC‑LNG冷能‑海水源多能互补的耦合发电系统及方法，属于地热能开发利用与LNG冷能利用的技术领域，包括地热ORC发电系统、LNG气化升温系统和供热系统；所述地热ORC发电系统与所述LNG气化升温系统相连，所述地热ORC发电系统为所述LNG气化升温系统提供热源，所述LNG气化升温系统为所述地热ORC发电系统提供冷源；所述地热ORC发电系统和所述LNG气化升温系统分别与供热系统连接。本发明的多能互补耦合发电‑供气系统，同时满足了ORC发电冷凝和LNG气化的冷、热量需求，在满足天然气供气需求的前提下，提高了发电‑供气耦合系统整体性能和效率。

一种波浪能装置吸波浮体纯水液压缸限位自锁系统

Resumen de: CN121322280A

本发明公开的一种波浪能装置吸波浮体纯水液压缸限位自锁系统，涉及波浪能发电技术领域，其包括基体浮体、吸波浮体和纯水液压缸限位自锁装置，吸波浮体设置在基体浮体的上方，纯水液压缸限位自锁装置设置在基体浮体和吸波浮体之间，纯水液压缸限位自锁装置用于限制吸波浮体的上下运动幅度。本发明可以在极端情况下强制锁死吸波浮体，避免吸波浮体继续扩大运动幅值，从而导致吸波浮体发生碰撞损坏。

Electric Generator Using Wave

Resumen de: KR20260005604A

본 발명은 파도력이 직접 작용하는 수압체를 지지와이어와 구동와이어를 이용하여 지지하며 파도력을 회전력으로 전환하므로 변동이 심한 파도력에 용이하게 대응하는 것이 가능하고 내구성을 향상시킬 수 있는 파도력 발전장치를 제공한다. 본 발명의 파도력 발전장치는 하단이 지면 또는 해저면에 고정되는 상태로 설치되는 고정프레임과, 고정프레임의 한쪽에 설치되는 발전기와, 발전기 회전자의 축에 연결되는 구동축에 결합 설치되는 작동풀리와, 밀물과 썰물의 파도력이 작용함에 따라 진퇴하도록 설치되는 수압체와, 한쪽 끝부분은 작동풀리에 걸쳐지고 반대쪽 끝부분은 양쪽으로 나뉘어 수압체의 가로방향 양쪽 끝부분에 연결되는 구동와이어와, 수압체의 육지 반대방향 앞쪽에 위치가 고정되는 상태로 설치되고 양쪽으로 나뉘는 구동와이어를 각각 방향이 전환되도록 지지하는 한쌍의 방향전환롤러와, 작동풀리에 걸쳐지는 구동와이어의 한쪽 끝부분이 연결되고 지면쪽으로 하강하는 방향으로 힘을 작용시키는 중량추를 포함한다.

一种适用于深海低流速环境的水平轴潮流能安装对接装置

Resumen de: CN121296350A

本申请公开了一种适用于深海低流速环境的水平轴潮流能安装对接装置，包括：固定基座、AUV对接监测系统、锁紧组件与水平轴潮流能机组；固定基座设置于海床内；锁紧组件包括：连接座、活塞与密封块；连接座包括底座和顶座；底座设置于固定基座；AUV对接监测系统设置于水平轴潮流能机组，用于测量得到固定基座和锁紧组件的位置信息；水平轴潮流能机组的底部为底面贯通的套筒；水平轴潮流能机组根据位置信息将套筒移动至与顶座套接。本方案中，位置信息能够引导水平轴潮流能机组移动套筒至与顶座套接；锁紧组件通过活塞、液压油与密封块的联动，在套筒下压活塞时即可通过液压油推动密封块密封抵接套筒内壁，实现套筒与锁紧组件的固定连接。

一种双转子波浪能换能装置

Resumen de: CN121296353A

本发明公开了一种双转子波浪能换能装置，包括导流罩、转子组件、两个导流件、转轴和发电驱动机构；转轴包括内转轴和外转轴；转子组件包括内转子和外转子；导流件包括内导流件和套设在内导流件外的外导流件，内导流件设有内导流结构，外导流件设有外导流结构，内导流结构用于引导水流驱动内转子沿第一方向旋转，外导流结构用于引导水流驱动外转子沿与第一方向相反的第二方向旋转，进而通过内转轴和外转轴带动内发电驱动件和外发电驱动件沿不同的方向旋转。本发明结构简单、设计合理、材料少、成本低，解决现有的波浪能发电装置存在的波浪能捕获效率低和发电效率低，投入产出比低，可靠性差以及不适合大规模批量生产等问题。

一种基于波浪能的双模式自供能传感装置

Resumen de: CN223781546U

本实用新型涉及可再生能源发电技术领域，具体是指一种基于波浪能的双模式自供能传感装置。涡轮位于中心，涡轮具有转轴和叶片；集水仓与收口段圆滑连接以使得集水仓中的流体能经过收口段冲击涡轮的叶片；转盘上设置有线圈；电磁铁设置在线圈的两侧以使得线圈转动时能切割磁铁产生的磁感线以产生感应电流，每个收口段外壁设置有电极层，两个对称设置的收口段外壁的电极层分别连接到蓄电池的正负极。本装置应用摩擦纳米传感模块将海洋波浪能转化为电信号，反映波浪震动幅度、频率与方向，精确度高。此外，本装置还能应用电磁感应原理将波浪动能和势能转换为装置的机械能发电，实现装置自供能，不需要频繁更换和回收电池，降低人工成本。

基于长波消减及能量提取的背浪进水式振荡水柱结构

Resumen de: CN121296354A

本发明涉及海洋工程与可再生能源技术领域，且公开了基于长波消减及能量提取的背浪进水式振荡水柱结构，包括消波主体、支座、桩基础和带有空气透平的涡轮发电机组，还包括弧形移动门，弧形移动门设置两个并滑动连接在消波主体的夹层内，在消波主体的一侧开设有与两个弧形移动门相配合的背部进水口，通过在消波主体的背浪侧设置背部进水口，形成腔室液面波动与腔室外部液面波动的相位差导致的水位调制进行消减波浪。本技术方案可以通过同步调节进水口大小实现对不同波浪周期下的波浪响应优化，增强能量提取效率并降低波浪透射率，适用于近海及开放海域的多种布设形式，具备良好的波浪适应能力与波浪消减和能量提取的集成特性。

波浪能转换器

Resumen de: WO2024256364A1

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).

一种基于AUKF的波浪力预测的阻尼控制方法

Resumen de: CN121296357A

本发明公开了一种基于AUKF的波浪力预测的阻尼控制方法，属于波浪能发电技术领域。本发明提供的方法包括以下步骤：获取波浪时域数据并计算激励力；构建以激励力瞬时参数为状态量的状态空间模型；采用AUKF算法在线实时估计激励力的瞬时频率和幅值，该AUKF算法通过创新序列动态自适应调整噪声协方差矩阵，以提升估计精度和稳定性；最后根据估计的瞬时频率动态计算并输出最优阻尼系数，使波浪能转换器(WEC)的阻抗与当前海况匹配，实现最大功率捕获。本发明解决了传统固定阻尼或基于EKF/UKF的控制方法在复杂、时变海况下适应性差、精度低、稳定性不足的问题，显著提高了波浪能的能量捕获效率和控制系统的鲁棒性。

一种可抛撒式紧凑波浪能发电装置和工作方法

Resumen de: CN121296356A

本发明公开了一种可抛撒式紧凑波浪能发电装置和工作方法。装置包括齿轮传动机构、外壳、双向水轮机、弹性元件和发电机，外壳空腔中部设置有双向水轮机，空腔上部或上下部均设置弹性元件，双向水轮机的内部分别设置有用于安装发电机和齿轮传动机构的腔室，发电机通过齿轮传动机构与双向水轮机连接；工作方法为波浪驱动外壳上下运动，双向水轮机因惯性滞后与外壳产生相对运动，外壳内部水体沿内部通道流动驱使双向水轮机内的叶轮旋转再经过齿轮传动装置带动发电机的转轴旋转从而发电。本发明具有结构紧凑、简洁，无暴露运动部件，可靠性与耐久性高，使用寿命长的特点。

一种摇臂连杆式波浪能发电装置

Resumen de: CN121296355A

本发明公开了一种摇臂连杆式波浪能发电装置，涉及海洋能源利用技术领域。该装置包括浮子组件、波能一级俘获机构、发电主轴及双向驱动机构，通过所述半潜平台提供稳定支撑，利用所述浮子俘获海浪能量并转化为上下运动，经所述波能一级俘获机构将垂直运动转化为主轴的单向旋转运动，最终通过所述增速箱发电机总成实现发电。装置中采用所述超越离合器，确保浮子上下运动均能驱动主轴转动，提高能量转化效率，适用于各类近海及远洋海浪环境的波能收集与发电。

SYSTEM FOR GENERATING WAVE ENERGY IN DEEP WATERS INCORPORATED INTO THE FLOATING PRODUCTION, STORAGE AND OFFLOADING UNITS AND ASSOCIATED CONSTRUCTION METHOD

Resumen de: US20260009372A1

The disclosed relates to systems and methods for generating wave energy incorporated into the floating production, storage and offloading units, which comprises: one or more energy extraction chambers arranged on sides of a floating production, storage and offloading unit; each energy extraction chamber having a lower opening being obtained from removal of a bottom plate of the chamber to provide fluid communication between the interior of the chamber and the seawater; an upper opening made at the top of the chamber for passage of air flow; and an energy generation assembly for converting air flow from the opening into electrical energy; wherein each air chamber is obtained by widening a ballast tank in the direction opposite to the center of the unit to create a resonance condition in the chamber so that a final chamber widening width is determined based on a resonance period of interest of the chamber.

Low tidal flow submersible power plant

Resumen de: DK202570147A1

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).

浮体構造のための係留システム及び設置方法

Nº publicación: JP2026500633A 08/01/2026

Solicitante:

トタルエナジーズ・ワンテック

Resumen de: WO2024141287A1

The present invention relates to a mooring system (5) for a floating structure (3), preferably a floating wind turbine platform, wherein the mooring system (5) comprises at least one mooring line (51) made of a synthetic material and without any chain section.