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resultados
Última actualización
25/10/2025 [07:32:00]
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
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。
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。
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。
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。
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.
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.
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.
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).
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.
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.
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.
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.
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.
Resumen de: CN120824938A
本发明涉及波浪能发电技术领域，且公开了一种利用压缩气体发电的飞行器无线充电平台，包括发电机、汽轮机、甲板、无线充电组件，还包括储气罐，储气罐的顶部与甲板固定连接，并在连接处形成一个容纳蓄电池、控制器、逆变器以及无线充电控制器的密闭腔室，汽轮机安装在储气罐的出气端，发电机的动力输入轴与汽轮机的动力输出轴相连，气室的上端设置有气筒并利用支架周向均匀安装在储气罐的周侧，气室通过配置的内管使其自身具有浮力。该利用压缩气体发电的飞行器无线充电平台，无需船只作为平台进行海洋环境探测作业，且可以高效的为无人机进行充电，实现无人机长时间在海洋中驻留作业，解决海洋探测无人机的驻留充电。
Resumen de: CN120824755A
本发明属于波浪发电技术领域，提供了用于河口区的波浪能回收方法及系统。方法包括：针对采集的第一环境信息，采用逐步演进方式预测得到未来时间窗口内的第二环境信息，基于逐步演进过程中生成的中间态环境信息通过数据同化处理生成不确定干扰信号；以波浪能发电设备组全天总发电量最大化和输出功率平滑化为优化目标，以设备机械极限与电力输出极限为约束条件，基于模型预测控制算法进行滚动优化求解，得出未来时间窗口内各波浪能发电设备的最优控制指令集；将最优控制指令集下发至各波浪能发电设备对应的功率提取装置执行。本发明有效解决传统方法在河口复杂环境下响应滞后、缺乏协同和预见性的技术问题，可显著提升全天发电总量和电能质量。
Resumen de: CN120819460A
本发明涉及潮汐能相关技术领域，尤其涉及一种潮汐发电系统及其潮汐发电方法，包括支柱，所述支柱的内侧表面设置有升降机构，所述连接块的一侧表面设置有发电机构，该一种潮汐发电系统及其潮汐发电方法，通过升降机构和发电机构的设置，启动第一电机通过螺纹杆使升降块升降，带动支撑杆及连接块一侧的发电机构升降，使设备根据涨落潮调整到合适位置工作，同时退潮后发电机组露出水面时，可以提升高度以利用风力继续发电，由于叶片呈半圆形，当水流通过时可以推动其内侧面带动旋转轴转动，并驱动发电机机舱内的发电机发电，四组叶片绕旋转轮均匀设置，涨退潮的水流均可以带动叶轮旋转，实现潮汐发电的同时，进一步提高了发电效率。
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。
Resumen de: CN120817680A
本发明公开了一种模块化生态浮岛净水装置，包括浮岛模块及装配于其外围的减震组件。浮岛模块由安装基座和底部浮圈组成，多组模块通过减震组件柔性拼接，提高整体抗风浪能力。装置集成采能组件、传动组件和净水组件，采能组件通过浮球、导向杆将波浪能转化为机械能，经传动组件的棘轮机构单向传递至净水组件。净水组件包括集污盆、抽水筒和集污筒，抽水活塞在往复丝杠驱动下进行泵水作业，配合隔离盘和单向阀实现水体提升；清污组件A与清污组件B分别对滤水锥盘和滤水圆盘进行自动清理，防止堵塞。本发明具有结构稳定、能源自给、净化高效的特点，模块化设计便于扩展，适用于各类水体的生态修复与污染治理。
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。
Resumen de: CN120819459A
本发明公开了一种自适应弹性管双振荡水柱波能转换装置，属于海洋能源利用技术领域，包括弹性管、两端硬质管、管内振荡水柱、硬质管内调节组件与自由端透平装置，控制器电连两者。调节组件含内外液位传感器、双向水泵及可合围调气孔的调节叶片。该装置将双振荡水柱与弹性管结合，提升固有振荡周期易与波浪共振，两端转换波能且弹性管沿全长吸能，提高捕能效率与空间范围；通过调节气孔孔径可调整系统振荡周期，拓宽高效频率带宽；以匹配不同的波浪频率，提高装置的发电效率。弹性管柔性结构提升极端波况生存能力；双向水泵可根据波浪水位、波高调整内部水压，适配潮位变化并增强防护，管内振荡水柱水面平稳，整体稳定性高。
Resumen de: CN120322373A
The present disclosure relates to a system for precession control and/or energy recovery in a gyrostabilizer, the system comprising: a gyrostabilizer having a flywheel mounted for rotation about a spin axis in a gimbal frame configured to be mounted in a vessel to be stabilized, where the gimbal frame comprises a precession shaft having a flywheel mounted for rotation about the spin axis in the gimbal frame; when the gyrostabilizer is operated to stabilize the ship, the gyrostabilizer rotates around the axis on the precession shaft; and an energy conversion device operably coupled to the precession shaft for converting the rotational motion of the precession shaft into electrical energy. When the precession rate of the gyrostabilizer is relatively high, the energy conversion device is configured or adapted to operate in an energy generation mode; for example, under large wave conditions. The energy conversion device is preferably configured to operate in one of two modes, including (i) an energy generation mode for generating electrical energy from the rotational movement of the precession shaft, and (ii) a braking mode for applying a braking force to the rotational movement of the precession shaft.
Resumen de: CN120797590A
本发明提供一种集成摩擦纳米发电装置的浮式防波堤，半圆柱型的箱型防波堤，箱型防波堤内具有多个由弧形空腔、PTFE摩擦棒和金属电极组组成的发电单元，每组发电单元均可通过与金属电极组连接的外部输电线对外部负载供电。本发明结构简单稳定，建造成本低，能收集到低频的波浪能，可布置于离岸海域，为布设海域的海洋平台提供有效的防护的同时并可为其供电，满足生产生活所需的电力。
Resumen de: CN120798636A
本发明公开了一种多自由度点吸收式波浪能发电装置及波浪能发电方法，多自由度点吸收式波浪能发电装置包括：固定平台；四组发电组件，四组所述发电组件围绕所述固定平台布置，四组所述发电组件的上端分别与所述固定平台连接；浮体组件，包括十字摆板、框架和四个浮块，所述框架设有活动腔，所述十字摆板与所述框架连接并向下伸出于所述活动腔的下方，所述十字摆板将所述活动腔分隔为四个垂荡腔，四个所述浮块分别布置于四个所述垂荡腔中，四个所述浮块的上表面分别与四组所述发电组件的下端连接。本发明能够接收多个方向的波浪能，将波浪能转化为电能，并提升发电效率，增强复杂海况下发电的稳定性。
Nº publicación: CN120798635A 17/10/2025
Solicitante:
河南科技大学
Resumen de: CN120798635A
一种多自由度海洋波浪能发电装置，包括浮动在海面上的浮球、固定并浸入海平面以下的下自由度平台、以及处在浮球和下自由度平台之间并能使浮球随波浪相对于下自由度平台进行多自由度移动的多自由度液压件；其中，多自由度液压件包括沿浮球中心轴线呈120°对称分布的三组液压缸，液压缸的上下两端分别与浮球和下自由度平台活动连接；浮球内设置有液压马达和发电机，液压马达的输出轴与发电机的输入轴固定相连，液压马达的进油口和出油口分别通过油路系统连接液压缸的有杆腔和无杆腔，浮球随波浪多自由度移动时带动液压缸伸缩。本多自由度海洋波浪能发电装置能够在多个自由度上捕捉海浪的动能，充分提高利用海洋能进行发电的效率。
BOPI
Sede Electrónica
