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一种海浪发电装置

Resumen de: CN223482803U

本实用新型属于海浪发电技术领域，具体涉及一种海浪发电装置，包括：机架，所述机架上固定有发电机；传动件，所述传动件固定在所述机架上并传动连接所述发电机；浮力驱动件，固定在所述机架的一侧上并传动连接所述传动件；重力驱动件，固定在所述机架的另一侧并传动连接所述传动件；所述浮力驱动件和重力驱动件通过所述传动件驱动所述发电机单向转动。本实用新型设置在机架两侧的浮力驱动件和重力驱动件均可驱动传动件转动，且相互之间不会发生干涉，进而带动发电机发电，可以提高发电效果。另外，还有利于机架保持平衡。

一种波浪能采集装置

Resumen de: CN223488114U

本实用新型公开一种波浪能采集装置，涉及波浪能利用技术领域，第一摩擦区固定于壳体内，第二摩擦区可动地设于壳体内，第二摩擦区朝向第一摩擦区设置，第一摩擦区位于第二摩擦区的运动轨迹上，第一摩擦区和第二摩擦区能摩擦起电，第一摩擦区且/或第二摩擦区连接有储能件；闭合电路与储能件相连，穿过闭合电路的磁通量能在波浪作用下发生变化；第二摩擦区能在波浪的作用下朝多个方向运动，这使得本实用新型几乎可实现360°全方位的波浪能收集，提高了本实用新型中波浪能采集装置捕获波浪能的能力；通过第一采集机构和第二采集机构实现了摩擦‑电磁复合的发电机制，提高了波浪能采集装置的采集电能功率。

一种多频率共振的点吸收式海浪能转换装置及控制方法

Resumen de: CN120845234A

本发明公开了一种多频率共振的点吸收式海浪能转换装置及控制方法，装置包括固定基座、海浪能吸收机构、能量转换机构、变刚度机构和发电机构；所述固定基座内安装有能量转换机构、变刚度机构和发电机构，且所述变刚度机构、发电机构与能量转换机构连接；所述海浪能吸收机构一端穿设在所述固定基座内且所述海浪能吸收机构穿设在所述固定基座内的端部与所述能量转换机构连接。本发明的点吸收式海浪能转换装置提供了一种新的提升能量捕获效率的思路，该装置利用变刚度机构调整弹簧输出的弹簧力，弹簧力的实时调整使整个海浪能捕获装置的刚度发生变化，以此让浮子能够在一定频带内与海浪主导频率相匹配发生共振，进而提升海浪能的捕获效率。

Marine hydroelectric power plant

Resumen de: KR20250154300A

본 해양수력발전소 요약사항으로 해양의 24시간 발생하는 해류와 조류압력 염도비중을 발전에너지로 끌어들여 2-취수구에낙차를 만들고 그낙차에너지를 1차낙차관으로 낙차시켜 발전을 하기위해 발전터빈의 무계를 1/10으로 줄여주어 1차낙차관 유량으로 4배의 발전출력을 생산하고 배출호수에 10초내에 배출하여 운전하는 해양수력발전설비로 유입유량 제어범위 600-780rpm 30% 범위내운전 가능하도록 하여 2차가압배관 30% 유량을 발전제어에 따라 유량도 동시제어되어 200MW 발전터빈을 운전되고 발전출력을 제어하여 생산하도록 하고 배출호수에 20-25유량을 채워 썰물시간12시간동안 수문을 열어 배출해주는 해양수력발전소 요약사항으로 특허출원 하오니 심사검토하여 등록 선처바랍니다.

上下運動を回転運動に変換する装置。

Resumen de: JP2025162486A

【課題】 上下する波浪から如何にしてエネルギーを取り出し発電機軸（３）に伝達し回転発電させるか。【解決手段】 上下運動を回転運動に変換する装置を使う。ゼンマイバネ（１）が船体の降下により下向きに引っ張られ（図２ａ参照）、ゼンマイバネ（１）と一体化している一方向クラッチ（２）が一緒に回転し、一方向クラッチ（２）の軸穴を通過している発電機軸（３）も同方向に回転し発電する。船舶が上昇するとき（図２ｂ参照）本来引き戻されるべきゼンマイバネ（１）は反転支柱により逆向きに引っ張られる。 そして船体が降下した時と同じように船上の機器類は作動し発電させる。【選択図】図２

Máquina sumergida

一种结合滨水空间景观设计的光储直柔系统

Resumen de: CN223472038U

本实用新型涉及新能源光伏技术领域，尤其涉及一种结合滨水空间景观设计的光储直柔系统，包括控制系统，分别与控制系统电连接的发电模块、负荷模块、储能模块，所述发电模块包括并联连接的多种发电装置，发电模块发出的电量一部分供负荷模块使用，另一部分存储在储能模块中；当发电模块电量不足时，储能模块用于给负荷模块供电。本实用新型采用滨水公园驿站屋面光伏板、滨水区域的集成式小型波浪能发电装置、直流双向充电桩、公园跑道采用发电地板等多种形式来发电，以储存更多的绿色能源。不仅为建筑及景观用电设备提供电力，降低了对传统能源的依赖，还能够结合滨水空间景观设计，提升公园的美观度和游客的体验感，实现美观与实用的结合。

Installation de production d’énergie en mer

Resumen de: FR3161459A1

Installation de production d’énergie en mer La présente divulgation concerne une installation de production d’énergie en mer (100) comprenant une plateforme flottante (110), un système de production d’énergie monté sur la plateforme et comprenant préférentiellement au moins une éolienne (120), une amarre (130, 140) reliée à la plateforme, et un système de génération et/ou stockage d’énergie (G2, G1), par exemple électrique, à partir d’une tension mécanique subie par l’amarre. Cela constitue une installation de production d’énergie en mer améliorée. Fig 1

一种摆式波浪能收集抗倾覆船

Resumen de: CN120828916A

本发明公开了一种体摆式波浪能收集抗倾覆船，包括船舶本体，船舶本体的侧面设置漂浮机构和波浪能发电机构；波浪能发电机构包括曲柄滑块机构、导轨、万向接头、连接杆、发电机，导轨设置在漂浮机构上，导轨与曲柄滑块机构滑动连接，连接杆一端通过万向接头与曲柄滑块机构转动连接，另一端与发电机的转轴转动连接。漂浮机构包括半潜式叶轮浮筒、叶轮、摆锤，半潜式叶轮浮筒内设置叶轮和摆锤。本发明通过半潜式叶轮浮筒获能从而带动曲柄滑块转动引起连接杆转动发电机转轴发电且浮筒自身的浮力进一步增加了船舶行进过程中的稳定性能和抗倾覆能力，可以相对高效地实现海中获能，利用波浪作用浮筒的运动收集波浪能发电，为船体的照明设备提供电能。

一种海上风电一体化蓝碳生态系统

Resumen de: CN223463458U

本申请涉及一种海上风电一体化蓝碳生态系统，包括蓝碳生态单元、摩擦电水涡轮装置和海上风电机组，蓝碳生态单元包括LED灯带和海藻，LED灯带环绕设置于海藻的外侧；摩擦电水涡轮装置包括转动件、上底盘和摩擦电小球，上底盘的壁面设置有由摩擦电材料制成的第一摩擦面，摩擦电小球位于上底盘内，且摩擦电小球的表面设置有与第一摩擦面极性相反的摩擦电材料，转动件与上底盘活动连接，且转动件能够带动摩擦电小球在上底盘内滚动；摩擦电水涡轮装置与LED灯带电性连接，摩擦电水涡轮装置能够利用摩擦纳米发电向LED灯带供电；海上风电机组与LED灯带电连接，海上风电机组能够利用风力发电向LED灯带供电。

一种具有过滤效果的波浪能发电装置

Resumen de: CN223469368U

本实用新型涉及波浪能发电装置技术领域，公开了一种具有过滤效果的波浪能发电装置，包括外壳，所述外壳的内壁中端转动连接有旋转辊，所述外壳的前侧通过定位组件连接有过滤室，所述外壳和过滤室的底侧通过插接组件相连，所述外壳和过滤室的顶侧通过锁死组件相连，以用于外壳和过滤室之间的安装，所述旋转辊的外壁固定连接有多个安装板，所述安装板的内壁设置有扇叶，所述扇叶上下两端均通过限位组件和扇叶相连，以用于安装板和扇叶之间的安装。本实用新型中，通过定位杆、锁轴、固定轴以及工字型插轴便于提高外壳与过滤室之间的安装效率同时通过按压限位轴压缩弹簧二，进行扇叶的拆卸与更换，避免其对波浪发电效果产生不良影响。

UNDERWATER CURRENT TURBINE USING AUTOMATIC BLADE PITCH POSITIONING

Resumen de: US2025327436A1

This present invention relates to a method of recovering the forward momentum of an underwater or surface current, wind velocity and waves referred to a renewable energy and converting their kinetic energy to electrical energy or potential energy by a pumping system by the use of a cross flow vertical axis turbine with automatic turbine blade pitch positioning. Energy in the form of coastal surf waves is also a source of energy that can be recovered in useful form.

WAVE ENERGY CONVERSION DEVICE AND EVALUATION METHOD THEREFOR

Resumen de: WO2025218488A1

A wave energy conversion device, comprising a fluid flow channel which is configured to convert wave energy transmitted to the fluid flow channel into pneumatic energy; an energy conversion system which is connected to the fluid flow channel, is configured to convert the pneumatic energy converted by the fluid flow channel into electric energy, and comprises an air turbine, wherein the air turbine comprises a flow channel wall, two groups of flow guide blades and a group of rotor blades; and a pressure relief system which is connected to the fluid flow channel, is configured to control the pressure of an air chamber in the fluid flow channel, and comprises a valve disk, a valve seat, an elastic unit, a control rod and a connection tube, the control rod being fixedly connected to the valve seat, the control rod being movably connected to the valve disk and the control assembly, and the control assembly being deployed on a surface of the connection tube and configured to dynamically adjust, on the basis of sea conditions of the wave energy conversion device, an initial length of the elastic unit by means of the control rod so as to control opening threshold values corresponding to the valve disk.

NEARSHORE MONOPILE MOUNTED WAVE ENERGY COLLECTOR

Resumen de: WO2025217717A1

A wave energy system designed preferably for use near the coast with advantages comparable to shoreline devices. The system comprises of a monopile firmly secured to the seafloor and extending above the waterline. The energy extraction system is mounted on the monopile, on which it is able to travel between a lower and an upper position. The energy extraction system operates when it is lowered in the sea, or raised at the top of the monopile for maintenance or during poor weather condition. Pitching movements of the energy extraction system resulting from interaction with the waves allow energy to be harnessed. Aerial cables secured at the top of the monopiles within a group of such devices allow cost effective power transmission to the grid. Ropeways secured between the monopiles enable safe access to maintenance personnel.

RECIRCULATING INERTIAL HYDRODYNAMIC PUMP AND WAVE ENGINE

Resumen de: US2025327434A1

Embodiments 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. 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 injection tube.

HYDRAULIC MOTOR

Resumen de: AU2024253856A1

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 TO ELECTRICAL ENERGY CONVERTER

Resumen de: AU2024253203A1

The present invention relates to a wave energy to electrical energy converter, the wave energy converter comprising a hull (1), a movable mass (3), a guide (4) for displacement of the mass (3) and an electric power generator (10); the electric power generator (10) comprising a rotor, the mass (3) being coupled to the rotor by means of a mechanism configured to convert displacement of the mass (3) into rotation of the rotor; the mass (3), the guide (4), the generator (10) and the mechanism being in the hull (1); the guide having a port to starboard direction; the converter comprising a controller configured to adjust a rotor torque on the basis of the instantaneous position of the mass (3), instantaneous velocity of the mass (3) and the rolling of the hull (1).

PLANETARY PROTECTION BUOY

Resumen de: WO2025221472A1

An embodiment may include a system with a pressure vessel, and a heating jacket coupled to the pressure vessel. In an embodiment, the heating jacket comprises a heating element. In an embodiment, the system may also include a steam injector with a first inlet, a second inlet, and an outlet. In an embodiment, the system may further include a first fluidic path between the pressure vessel and the first inlet of the steam injector, and a second fluidic path between the pressure vessel and the outlet of the steam injector. In an embodiment, the system may further include a nozzle assembly, where the nozzle assembly includes a nozzle configured to eject a fluid from the system, and a third fluidic path between the pressure vessel and the nozzle assembly where the third fluidic path is configured to provide the fluid to the nozzle assembly.

HARVESTING ENERGY FROM WAVE MOTION

Resumen de: WO2025219996A1

An energy harvesting system for converting wave motion into mechanical energy, the system including a plurality of floating modules configured to float on a body of water, at least one side of a first floating module includes a unidirectional engagement mechanism configured to interact with a rotational mechanism included in a side of a second, neighboring floating module to produce rotational motion of a pulley in the second floating module, wherein the unidirectional engagement mechanism of the first floating module and the rotational mechanism of the second floating module are arranged so that vertical relative motion between the first floating module and the second floating module causes rotation of the rotational mechanism of the second floating module, thereby converting the vertical motion into mechanical energy of rotation. Related apparatus and methods are also described.

MULTIPURPOSE WAVE ENERGY CONVERTER

Resumen de: WO2025219751A1

The multipurpose wave energy converter with accumulative spring enables the conversion of sea and ocean wave energy into stable rotational energy with minimal losses. This converter is provided with multiple surge protections. The accumulator spring of the invention is a torsion or helical spring mounted in a mechanical interface that rotates constantly in one direction only and serves as a rotary accumulator to convert stepped rotations to uniform rotations without energy loss. This invention represents a multi-purpose wave energy converter to stable rotational energy constructed in three different models: - stationary power plant for fixed areas on ocean shores, - floating power plant anchored near or far from the coast, - converter of wave energy into rotational energy for the propulsion of cargo or recreational vessels that do not move at high speed.

IMPROVEMENTS IN OR RELATING TO ENERGY GENERATION

Resumen de: WO2024126971A1

Apparatus and method comprising alleviating load upon a first rotor blade and a second rotor blade connected to each other at a rotor hub and allowing independent turning of each of the first and second blades about a pitch axis.

RESERVOIR-REGULATING DIGITAL LOAD CONTROL

Resumen de: EP4636988A2

Disclosed is an apparatus that adapts the rate of its computational work to match the availability of energy harvested from a stochastic energy source; and, with respect to some types of energy harvesting, regulates the rate of energy capture, the rate of energy conversion, and the rate of consumption of stored potential energy, through its alteration, regulation, and/or adjustment, of that same computational work load.

岸壁などに設置する波力発電装置

Resumen de: JP2025159674A

【課題】波の上昇と下降を判別する方向判別装置を必要とせず、方向判別装置で第１電磁クラッチ、第２電磁クラッチの作動を切り替えることもなく、発電機に駆動トルクを伝達でき、独自の電源を必要とせず、信頼性に優れた波力発電装置を提供する【解決手段】ラックとピニオンの組み合わせを２組にして、組み合わせＡは、波が上昇時に回転して増速機構４に回転トルク力を伝達し、波の下降時は空転する一方向クラッチＡ ６ａと、組み合わせＢは、波が上昇時に空転し、波の下降時は増速機構４に回転トルク力を伝達する一方向クラッチＢ ６ｂを設けたものである。【選択図】図２

一种TLP腿式小型漂浮发电装置

Resumen de: CN223457085U

本实用新型公开一种TLP腿式小型漂浮发电装置，涉及海上发电装置技术领域，包括半潜式压水板张力支撑平台，所述半潜式压水板张力平台上安装有光能部件、涡流能部件和风能部件，所述光能部件、涡流能部件和风能部件从下至上依次排布，通过半潜式压水板张力平台、光能部件、涡流能部件和风能部件，将自然存在的风能、光能以及动能转换为电能，使得自然资源得到充分的利用，进一步地，本实用新型能够将自身结合形成多种开发模式，本实用新型可以多个进行组合形成自给自足的养殖体系，也可实现结合海上救援系统，形成绿色环保的新型海上救援系统。

一种利用波浪能发电驱动船体的装置

Nº publicación: CN120817230A 21/10/2025

Solicitante:

宁波市镇海捷登应用技术研究所

Resumen de: CN120817230A

一种利用波浪能发电驱动船体的装置，包括船体，其特征在于所述的船体两侧均设置有利用波浪能发电的装置，所述的利用波浪能发电的装置包括：一箱体，其底部至少设置有一个支撑体，所述的一个支撑体上轴接有杠杆，所述的杠杆两端均设置有浮体，一发电连接装置，其有多根轴和多个链轮、多根链条及多个齿轮组成，其所述的其中一根链条两端分别与所述的杠杆两端的浮体连接，其中一根轴连接发电机，利用波浪能发电驱动船体，可节约用油，大大降低捕鱼或其他船舶的运营成本，就算船舶没油了利用波浪能发电也能回港。