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一种用于水下自主航行器充电和交换数据的波浪能机器人

Resumen de: CN224491454U

本实用新型公开了一种用于水下自主航行器充电和交换数据的波浪能机器人，属于水下自主航行器技术领域，解决了AUV续航能力有限的问题；其包括机器人主体。本实用新型的机器人主体通过波浪能发电舱为电池舱进行充能，再利用引导舱、压载水舱和推进舱之间配合移动至深海中并靠近AUV，之后利用对接结构将电池舱中的电能无线传输至AUV中，为AUV提供了续航能力，延长目标AUV值守时间，实现对目标海域的常态化巡逻。同时机器人主体通过对接结构与AUV进行无线数据通信，机器人主体作为数据传输媒介，在卫星和AUV之间传输数据，避免因目标AUV上浮通讯导致暴露，有助于提高现有AUV在军事对峙海域中的生存能力。

一种潮流能发电装置及其控制方法

Resumen de: CN122383584A

本发明公开了一种潮流能发电装置及其控制方法，装置包括主框架、水轮机、悬浮系统以及锚固系统；悬浮系统包括设于主框架上部并用于为装置提供主要浮力的主浮体，以及设于主框架下部并用于调节装置整体浮力的可调浮体；可调浮体内设有用于容纳压载水的腔室及与腔室连通的进排水机构；通过将悬浮系统设置主浮体和可调浮体，并结合可调浮体内设腔室及进排水机构的结构设计，形成了一种浮力可调的潮流能发电装置构型，实现了装置工作水深随流速变化的主动调节功能，既提高了水轮机在低流速区域的发电效率，又解决了现有技术因固定工作水深而导致的极端海况下安全性不足的问题，显著提升了装置在全生命周期内的能量捕获能力和环境适应性。

一种波浪能堰式沉箱发电装置

Resumen de: CN122383583A

本发明提供一种波浪能堰式沉箱发电装置，涉及海上波能发电技术领域，包括沉箱安装件，所述沉箱安装件上安装有空气震荡结构；所述空气震荡结构用于驱动发电；所述沉箱安装件上安装有引导装置；所述引导装置用于引导侧向水流；所述沉箱安装件上安装有水位稳定件；所述空气震荡结构上安装有水位控制件；采用水位稳定件可以促进液位稳定，保持水位基准准确性，同时配合水位控制件可以实现自动监控水位高度，并且可以自动控制震荡水柱壳升降调整，适配海洋潮汐变化带来的水位差；采用水位差校验部可以漂浮在积水管外部，对积水管内外液位差进行实时监控校验；以解决目前的波浪能发电装置不便于稳定检测潮汐造成的海水液位变化的问题。

一种海洋潮汐提水发电系统及发电方法

Resumen de: CN122383585A

本发明公开了一种海洋潮汐提水发电系统及发电方法，涉及潮汐发电技术领域，其技术方案要点是：利用坝体结构中的可控闸门在提水区与外部水域之间周期性地制造水位差，以此驱动提水装置中的重力水箱获得势能；重力水箱下降时，通过传动机构驱动压水活塞，将压力横管内的水压入提水管并提升至极高位置；提升的水作为发电水源，而发电后的水又回流至压力横管形成封闭循环。本发明将利用闸门系统制造并利用微小潮差、通过重力与活塞机构实现机械提水以及构建封闭淡水循环发电三个环节融合，使得在潮差微小的广大海岸线开发潮汐能成为可能，同时通过介质隔离极大地降低了海水腐蚀对核心发电设备的影响。

一种基于波浪动能进行发电的方法及系统

Resumen de: CN122383586A

本发明属于发电技术领域，公开了一种基于波浪动能进行发电的方法及系统。方法包括：获取波浪发电装置的整体发电功率以及与波浪发电装置连接的外部用电设备的用电需求；当判断整体发电功率不满足用电需求时，执行生成调节参数，对波浪发电装置进行动态调度，以调控波浪发电装置向外部用电设备输出的功率。本发明通过获取波浪发电装置的整体发电功率，并同步获取外部用电设备的用电需求，来判断整体发电功率是否满足用电需求；当判断整体发电功率不满足用电需求时，生成调节参数，并根据调节参数对波浪发电装置进行动态调度。

潮流発電装置用バッファ構造

Resumen de: US20260139656A1

0000 A tidal stream generation apparatus includes a housing, an inlet, an outlet, a first gate at the inlet, and a second gate at the outlet; a kinetic energy collecting device including a pivotal shaft, a waves breaking board extended downward from the shaft, an impact rod extended rearward from the shaft, and a projection disposed at a rear end of the impact rod; a set of pulleys including a movable pulley, a fixed pulley, and a rope having one end secured to the rear end of the impact rod and passing over the pulleys to have the other end secured to a counterweight; a shock absorbing assembly including a support plate, a hole disposed through the support plate with the rope passing through, and biasing members facing the counterweight and disposed externally of the hole; a tidal stream generator facing the kinetic energy collecting device; and a control device.

波力発電装置

Resumen de: JP3256550U

【課題】普及の障害とならない程度に工事費用を抑制した波力発電装置を提供することを目的とする。【解決手段】本実施形態の波力発電装置１は、海水よりも比重の小さい浮体２と、海中に保持される設置体３と、設置体３に固定される発電装置４と、海底に設置されるアンカーウエイト６と、設置体３とアンカーウエイト６とを接続するワイヤーロープ７と、を備え、浮体２には、ラックギア１４が設けられ、発電装置４には、ピニオンギア１９が設けられ、ラックギア１４とピニオンギア１９が噛み合っており、浮体２が波力により上下運動することで、ピニオンギア１９が回転して発電装置４により発電する。【選択図】図１

一种海上风浪能液压耦合与海底压力储能一体化系统

Resumen de: CN122359210A

本发明公开了一种海上风浪能液压耦合与海底压力储能一体化系统，包括海上平台、风能转换单元、波浪能转换单元、能量耦合转换单元、压缩空气储能单元和控制单元，风能转换单元和波浪能转换单元分别将风能和波浪能转换为液压能输出至能量耦合转换单元，能量耦合转换单元包括液压马达组和液压泵，将两路液压能叠加并转换为液压能输出，压缩空气储能单元设于海底，包括海底储能装置和可逆式油水转换泵，与能量耦合转换单元并联，储能时将液压能转换为水压能存入海底储能装置，释能时将水压能转换为液压能补回主回路，控制单元协调各单元的能量流向及功率分配。本发明实现风浪互补液压能与海底压力储能的闭环调节，提高能量利用率和输出稳定性。

一种往复运动驱动的单向传动装置

Resumen de: CN122359262A

本发明公开了一种往复运动驱动的单向传动装置，涉及重力势能回收与机械传动技术领域，该装置包括框架结构、单向传动件、配重模块和能量转换模块，框架结构上安装有主轴，单向传动件包括根据预设受力载荷等级选配并安装于主轴上的单向轴承和棘爪轴承，配重模块包括可更换的配重体，在外部激励下驱动主轴旋转，能量转换模块与主轴输出端连接，本发明通过差异化选配轴承，实现重力往复运动的高效单向传动，适用于多种载荷工况，显著提升能量回收效率，并具备自锁防倒转功能。

一种面向海上风机平台稳态控制的姿态调控消波--波浪能发电一体化装置

Resumen de: CN122354719A

本发明公开了一种面向海上风机平台稳态控制的姿态调控消波‑‑波浪能发电一体化装置，该装置包括围绕浮式平台交替设置的浮筒和双维度调控消波板，其中双维度调控消波板具有固定开孔板和可动开孔板，可孔开孔板可相对固定开孔板移动以调节两板通孔的重叠面积，调整消波板透水孔隙；同时，双维度调控消波板的俯仰角度可调节；双维度调控消波板与发电模块一体化设计，当波浪推动双维度调控消波板摆动时，发电模块能够产生电能；在不同波况下，双维度调控消波板采用不同的俯仰角和孔隙；在极端海况时，消波板竖直锁定状态并将孔隙调整为高透水大开度孔隙。本发明实现了消波防护与波浪能发电协同耦合，同时具备波况自适应调控能力和极端海况应对能力。

一种用于浮式多能发电平台的波浪能发电系统及其优化控制方法

Resumen de: CN122359211A

本发明提供了一种用于浮式多能发电平台的波浪能发电系统及其优化控制方法。所述方法首先基于浮式平台与目标海域波浪参数，通过水动力仿真优化波浪能发电装置的结构参数。随后通过优化动力输出装置的作用力，实现系统质量、阻尼与弹簧参数的最优匹配，以最大化波浪能捕获效率。接着离线构建覆盖目标海域且满足位移约束的最优PTO力数据库，并基于检测的波浪数据，通过插值计算和前馈与反馈复合控制策略，驱动电机精确跟踪并施加目标PTO力，最终实现最大化波浪能捕获。本发明提升了波浪能发电装置的发电效率，同时能够在极端波浪条件下控制其在安全范围内运行。

Sistema generador para la generación de olas

Resumen de: MX2026005278A

Tilting generator (20) with a top axis of rotation (40). The tilting generator (20) is intended to form part of a generator system (1) of surfable waves W in a mass of water (2). The tilting generator (20) is provided with a water pushing front face (23) for the formation of waves W ahead of the tilting generator (20) and a convex face (24) extending from the front face (23) towards a top face (22) of the tilting generator (20), being the axis of rotation (40) above the front face (23). The tilting generator (20) is provided with a simple drive system, compensates the formation of back waves at the back of the tilting generator (20) and allows for quality surfable waves when installed as part of the generator system (1).

一种液压蓄能式波浪发电系统的控制方法

Resumen de: CN122359213A

本发明公开了一种液压蓄能式波浪发电系统的控制方法，属于波浪能发电领域，方法为：基于浮子‑波浪共振算法和浮子在目标波浪区域中的初始浮子运动数据得到目标浮子运动数据；基于目标浮子运动数据控制伺服油箱子模块输出第一油液到伺服液压缸，使伺服液压缸基于第一油液移动伺服活塞装置，使转换液压缸输出第二油液到控制液压缸，使控制液压缸将第三油液输入到第一蓄能器直至第一球阀通道开启；控制第一蓄能器输出第三油液到控制液压缸，使控制液压缸在第三油液的驱动下经过第一球阀通道将第二油液输入到液动换向阀，使液动换向阀开启，使第二油液经由液动换向阀输送到电能转换模块得到目标电能。从而提高液压蓄能式波浪发电的可靠性。

WAVE POWER GENERATION DEVICE AND WAVE POWER GENERATION SYSTEM

Resumen de: WO2026146635A1

This wave power generation device comprises: a floating body at least a part of which can float on a water surface, the floating body moving up and down in accordance with changes in the position of the water surface caused by waves; a first pulley; a motion transmission member that includes a first end connected to the floating body and rotates the first pulley by the up and down movement of the floating body, at least a part of the motion transmission member engaged with the first pulley being formed in a string shape, a band shape, or a chain shape; and a power generation unit that converts the rotational motion of the first pulley into electric power.

METHODS AND SYSTEMS FOR FREE-FLOATING NAUTICAL STATIONKEEPING

Resumen de: US20260192894A1

0000 Methods and systems are provided for nautical stationkeeping of free-floating objects. In one example, a method includes adjusting translational motion of a body freely floating in water by rotating the body. The translational motion may be adjusted, for instance, to maintain the body within a geographic area. In certain examples, the adjustment of the translational motion may be realized via a Magnus effect induced by rotating the body. The body may be configured as, for example, a free-floating object such as a wave engine.

FFWN CLEAN ENERGY POWER PLANT

Resumen de: US20260194035A1

Gravity and hydrostatic pressure are natural forces that have considerable force generating capabilities which can make significant contributions during the operation of a FFWN 24/7/365, baseload, 100% clean energy power plant. When these natural forces are combined with compressed air in the upper part of an elevated storage tank containing a liquid and the partial vacuum created by powerful pumps to produce a targeted water flow rate velocity of about 31.3 m/s through the entire length of a coiled section of pipe containing one or more helical turbines in each coil that are connected to an external generator, the electricity produced during a power producing cycle by all the turbines/generators when combined will be considerably more than the power ultimately consumed by the pumps to return the highly pressurized water in a ground level tank back to the storage tank utilizing a return tank and simple water displacement.

HYDRO-TURBINE AND ITS DEPLOYMENT

Resumen de: US20260194036A1

0000 Disclosed is a cross axis hydro-turbine arrangement for capturing energy from a water flow W, the arrangement including a turbine, a drive shaft, a machine for converting rotational energy of the shaft into other energy, a support frame, a support beam and a pivot arrangement, wherein, the turbine is arranged to drive the shaft in rotation, the shaft is arranged to drive, directly or indirectly, the machine, the turbine and machine are mounted on the support frame, and the frame is pivotable on the pivot about the beam.

油圧モータ

Resumen de: WO2024209416A1

A hydraulic motor for energy conversion and method for operating a hydraulic motor5 for energy conversion are provided. The present invention attains the above-described objective by a pressure annulling unit that can selectively annul the ambient pressure outside the pressure annulling unit.

WAVE ENERGY CONVERSION APPARATUS AND METHODS OF USE THEREOF

Resumen de: WO2025054673A1

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.

Ocean wave energy conversion apparatus and method

Resumen de: GB2644986A

There is provided an ocean wave energy conversion apparatus (10, 60) for converting ocean wave energy into electrical power. The apparatus (10, 60) includes a plurality of modules (30C, 30E). The modules (30C, 30E) when coupled together form polygonal perimeter edges of the apparatus (10, 60) whereat ocean waves (50) are received in use. The modules (30C, 30E) are configured, when coupled together, to form a structural frame of the apparatus (10, 60). The modules (30C, 30E) include a plurality of columns (90) that are configured to be at their lower apertures (110) in fluidic communication with an ocean environment (40) in which the ocean waves (50) propagate, and that are configured to be at their upper ends in fluidic communication with a power conversion arrangement (100) that is configured to convert air flow occurring in use in the columns (90) to electrical power. The columns (90) are configured to mutually share at least one of: one or more non-hollow dividing walls (120) therebetween, one or more non-hollow lateral side walls (122, 124) therebetween. Optionally, the apparatus (10, 60) is configured to function in a survival mode when exposed to adverse weather conditions, wherein the survival mode includes filling one or more of the columns of the modules with water.

SUBMERSIBLE TURBINE GENERATOR DEVICE THAT GENERATES ELECTRICITY USING AQUACULTURE FARM EFFLUENT

Resumen de: KR20260107140A

0001a 본 발명은 바다로 버려지는 양식장 방류수를 이용하여 수력으로 전기를 생산하는 바닷물 수중의 터빈 발전기 장치에 있어서, 터빈 발전기 장치에서는 양식장과 바닷물 수중 터빈 발전기 장치의 해발 높이의 차이에 따른 낙차 높이에 따라 이에 비례하여 전기가 생산되며, 터빈 발전기 장치의 전기를 생산하는 발전부가 밀물 때의 만조 시 해수면 수위보다 더 높은 곳에 위치하도록 형성되는 것을 특징으로 한다.

電解装置、電解装置を用いたシステム

Resumen de: JP2026112668A

【課題】洋上で容易に電解の動作を行う。【解決手段】本発明の電解装置は、浮上部材と、上部に上部開口部２０１および下部に下部開口部２０３をそれぞれ備え、前記浮上部材と連結されるように配置される筒状部と、前記筒状部の下部開口部２０３に配置される通水手段と、を備えた電解装置１００において、前記筒状部に通水された水を電解する電極２９２を筒状部に備え、前記通水手段は、前記電極２９２に前記上部開口部２０１から水を通水するように構成した。【選択図】 図１

능동 제어형 수직축 수차와 병렬식 구조 및 그 구성 방법

Resumen de: KR20260107826A

본 발명의 병렬식 수직축 수차(300)는 통수 단면적에 비례하여 발전 면적을 최대한 넓게 형성할 수 있으며, 수차(100)의 발전 방향과 회전수를 조절하여 발전 범위를 확대하고, 통수 단면적이 좁아지면서 유속이 빨라지기 때문에 조류발전과 해류발전에 있어서, 발전량을 기하급수적으로 극대화할 수 있다는 장점이 있다. 또한, 해상풍력과 연계하여 복합발전을 할 수 있으며, 교각과 연계하여 교각 쇄굴 현상을 방지하면서 전력을 생산하는 융복합 기술의 장점도 있다.

一种浮筒结构

Resumen de: CN224469245U

本实用新型提供了一种浮筒结构，包括带有筒腔的浮筒本体、不透水布罩、封头座和拉动机构；浮筒本体筒腔壁开设有进排气口；不透水布罩的一端设有罩口，罩口盖设于浮筒本体筒腔开口；不透水布罩的另一端与封头座连接；封头座与拉动机构连接，以实现拉动机构拉动封头座移动；在封头座处于最靠近浮筒本体筒腔底壁状态时，封头座底面和浮筒本体筒腔底壁直接相互接触，或通过不透水布罩间接接触；封头座底面和/或浮筒本体筒腔底壁形成向外凸起的凸起部。该浮筒结构可减小排水启动时的水压作用力和真空吸附力，降低拉动封头座的拉力需求，节省设备成本，并提高运行的可靠性。

一种折纸结构发电的波浪能收集装置

Nº publicación: CN224469244U 07/07/2026

Solicitante:

安徽工程大学

Resumen de: CN224469244U

本实用新型涉及发电技术领域，特别是涉及一种折纸结构发电的波浪能收集装置。本实用新型包括转动盘、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，本实用新型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。