Alerta

一种波浪能转化装置

Absstract of: CN223908317U

本实用新型公开了一种波浪能转化装置，具体涉及波浪发电技术领域，包括驱动组件、传动组件和输出组件，驱动组件用于将波浪能转换为机械能，驱动组件与传动组件传动连接，传动组件的输出端包括两个棘轮‑齿轮组件，棘轮‑齿轮组件包括传动齿轮和棘轮，棘轮与传动齿轮能够啮合或分离，两个棘轮‑齿轮组件的棘轮的旋转方向相反，当一个棘轮‑齿轮组件的棘轮与传动齿轮啮合时，另一个棘轮‑齿轮组件的棘轮与传动齿轮分离，输出组件包括两个输入齿轮，两个输入齿轮分别与两个棘轮‑齿轮组件的传动齿轮啮合，输出组件的输出端用于与发电机连接。本实用新型结构简单，能够充分利用波浪能的往复运动，提高能量转换效率和发电质量。

一种自驱水冷的气动稳定式海上光伏支撑平台及控制方法

Absstract of: CN121516182A

本发明属于海上光伏支撑平台技术领域，具体提出一种自驱水冷的气动稳定式海上光伏支撑平台及控制方法，该平台利用振荡水柱腔体构成的气动群柱结构，通过腔内压缩空气与外部波浪的动态耦合作用，有效消散波浪能量，显著降低复杂海况下平台的运动响应，从而实现自适应稳定；同时，依托同一气腔压强波动驱动海水循环流动，构成无需外部能耗的自驱水冷系统，用于驱动海水取水、循环及光伏组件散热，以提升光伏组件发电效率，该平台在结构稳性与能量利用方面实现协同优化，具备优异的抗浪性能与能源自持能力。

波浪能收集装置

Absstract of: CN121520117A

本发明属于波浪能发电技术领域，具体涉及一种波浪能收集装置。本发明中的波浪能收集装置包括浮体、陀螺仪结构、传动结构、整流结构和发电模块；浮体浮于水面；陀螺仪结构包括外环、中环和内环，中环套设于内环且中环和内环转动连接，外环套设于中环且外环和中环转动连接，中环的旋转轴和外环的旋转轴垂直，浮体套设于外环，外环的外壁和第一通孔的孔壁固定连接；传动结构用于将输入端的往复直线运动转换为输出端的往复旋转运动；整流结构用于将输入端的往复旋转运动转换为输出端的单向旋转运动；发电模块的输入端与整流结构的输出端连接。通过使用本技术方案中的波浪能收集装置能够获得较大程度的垂荡运动，从而有效提高能源利用率。

基于对称双摆与复位弹簧的波浪发电装置及发电方法

Absstract of: CN121520118A

本发明属于波浪能发电领域，具体为一种基于对称双摆与复位弹簧的波浪发电装置及发电方法，装置包括漂浮壳体，其底部通过锚链系泊。壳体内设有可绕中心主轴旋转的双摆系统，双摆通过复位弹簧约束，并装有双向驱动棘爪。摆的往复运动通过棘轮‑涡簧机构转换为单向旋转，涡簧起到平缓能量、缓冲储能的作用。旋转运动经锥形大齿轮、水平及垂向双联齿轮构成的增速传动链，最终驱动发电机发电。装置设有锁停机构，在小波高时锁停齿轮、储存能量于涡簧，待能量积累至阈值后释放以实现间断性发电。当波向与双摆平衡位置不垂直时，不对称的摆动力矩会通过复位弹簧与限位装置驱动整个中心主轴旋转，使双摆自动对准来波方向，实现全向自适应。

调控转动惯量增强轴系稳定性的方法及海洋能发电机组

Absstract of: CN121520115A

本发明提供了一种调控转动惯量增强轴系稳定性的方法及海洋能发电机组，该方法包括：沿主轴周向固定安装至少一个离心滑块稳速装置，主轴连接叶轮；离心滑块稳速装置由一个滑杆、一个套装于滑杆上的滑块以及若干个用于控制滑块径向运动的弹性复位机构组成；滑杆的一端通过法兰或螺栓固定于主轴上，另一端向主轴径向延伸，并在末端设置限位板，以控制滑块的运动范围；弹性复位机构设置于所述主轴与滑块之间，以及滑杆末端与滑块之间。本发明通过完全被动的机械结构自适应调节转速，有效平抑因流体流速变化引起的转轮转速波动，有利于提高系统的轴系稳定性，降低运行过程中的振动，并减少因频繁转速变化引起的材料疲劳消耗，提高转轮使用寿命。

一种收集不平衡力的装置及方法

Absstract of: CN121520114A

本发明公开了一种收集不平衡力的装置及方法，能够高效捕捉海浪、风等环境的不平衡力，并转化为机械能或电能。装置包括不平衡力收集板、活塞、齿条及棘轮和/或齿轮机构等部件，通过精密的机械联动，将往复运动转换为同向旋转运动，进而驱动外部设备。本发明创新地在汽车头部应用，利用风阻进行空气压缩与回弹，兼具防撞与能量转换双重功效。同时，在山谷或海边的大型结构中，本发明能高效利用风力进行能量转换，为偏远地区提供清洁能源。与现有技术相比，本发明通过创新设计，提升了能量转换效率和系统稳定性。

具有波浪能结构的养殖网箱

Absstract of: CN121511914A

本发明提供一种具有波浪能结构的养殖网箱，涉及海洋鱼类养殖设备的技术领域，包括网箱结构、工作舱结构和多组波浪能结构，网箱结构开设有用于养殖鱼类的容置空间，网箱结构用于漂浮在水面；多组波浪能结构间隔分布并均与网箱结构的外部连接；每一组波浪能结构均包括气室、涡轮机和发电机；涡轮机和发电机连接，且涡轮机和发电机均设于气室内，涡轮机用于通过流经气室的风带动其转动；工作舱结构与网箱结构连接，且工作舱结构与发电机电连接。本发明缓解了现有技术中存在的对于海洋养殖平台因采用柴油发电机而存在一定污染的技术问题，而采用将波浪能与养殖网箱相结合进行融合开发，可以实现共享结构与运维，进而可以在一定程度上降低开发成本。

一种适用于外海的航标

Absstract of: CN223905250U

本实用新型提供了一种适用于外海的航标，包括：内部中空的浮体，浮体顶部设有航标灯；发电机，发电机安装在浮体内部；蓄电池，蓄电池安装在浮体内部，蓄电池分别与发电机和航标灯电连接；旋转轴，旋转轴转动设置在浮体底部，旋转轴顶端伸入到浮体内与发电机传动连接，旋转轴底端沿其周向设有多个扇叶；阻尼系统，阻尼系统设置在浮体内部，用于降低浮体所受的晃动；锚定系统，锚定系统与浮体连接。本实用新型稳定性高，防台风能力强，且能利用海洋资源稳定解决航标供电能力。

光伏太阳能、风力能及波浪液压发电的海上养殖平台

Absstract of: CN121530281A

本发明公开了一种光伏太阳能、风力能及波浪液压发电的海上养殖平台，包括光伏太阳能发电装置、波浪能液压发电装置、风力发电机组、养殖网箱及海上平台；波浪能液压发电装置包括波浪俘获浮体、液压缸、蓄能器、液压马达和发电机；蓄能器包括壳体、充气组件和气囊，壳体的下方有进油阀，进油阀与气囊之间有菌形阀、弹簧和密封组件；过滤器包括过滤腔体、滤板供应舱、废滤板收集舱、弹簧座板、滤板更换电机和控制板；过滤腔体内有压差传感器，滤板更换电机连接有张紧辊，张紧辊与弹簧座板之间有张紧绳；过滤腔体与弹簧座板间连接有弹簧；弹簧座板与滤板供应舱间有推杆。本发明通过光伏太阳能、波浪能、风能的多能源协同互补，规避单一能源发电的间歇性缺陷。

WATER-DRAWING STRUCTURE FOR OCEAN ENERGY GENERATOR

Absstract of: US20260043385A1

A water-drawing structure for an ocean energy generator includes a sea-water collection tank with multiple locating posts at its bottom. An intake conduit includes a check valve connected to the tank, and a water-drawing assembly connected to the intake conduit. A floating element on the water surface is connected to a linkage system comprising a main linkage, a piston rod and a floating element linkage. The main linkage pivots on a pillar at one end and is connected to the floating element linkage at the other end. The piston rod is connected between the main linkage and the water-drawing assembly. A counterweight is connected to the main linkage where it connects to the floating element linkage. One pillar has two positioning feet between which the main linkage passes. As waves cause the floating element, the linkage system drives the water-drawing assembly to pump seawater efficiently for power generation.

GENERATOR

Absstract of: WO2026033930A1

Problem To provide a generator that is driven by utilizing water pressure. Solution A drive mechanism of this generator 122 comprises: a pair of bellows pump chambers 102, 112 in which bellows pumps 101, 111 are disposed; a windmill 121 which rotates by using air sent from the bellows pumps, which expand and contract; and a generator 122 which is directly connected to the windmill 121. The bellows pump chambers 102, 112 are disposed in water, opening/closing doors 103, 113 of the bellows pump chambers are alternately opened and closed, and air flows into a windmill chamber from the bellows pump of the bellows pump chamber in which the opening/closing door is open. In a windmill chamber 120 in which the windmill 121 is disposed, switching plates 123, 124 that switch a flow passage of air are provided so that the windmill 121 and the generator 122 rotate in the same direction regardless from which of the bellows pump chambers 102, 112 the air enters.

HYDROELECTRIC POWER GENERATION UTILIZING TIDAL FLOWS AND CORIOLIS FORCE

Absstract of: US20260043387A1

A system and method for harnessing and converting tidal energy into electricity utilizes the predictable nature of tidal phenomena. The system captures the Coriolis force, an inertial force imparted to a moving fluid by Earth's rotation, through a low-head turbine. The system creates a potential water column difference using multiple reservoirs and a tide capture/release algorithm. Water flows down this gradient through the turbine chamber to a lower potential energy reservoir, regulated by pump-assisted buoyant valve locks. The turbine design captures the summated rotational energy from the rotating water body created by the forced vortex and the Coriolis force as it exits the turbine chamber. This system provides a reliable, environmentally friendly, and virtually endless source of energy.

INERTIAL PNEUMATIC WAVE ENERGY DEVICE

Absstract of: US20260043386A1

A buoyant wave energy device is disclosed that incorporates an open-bottomed tube of substantial length in which is partially enclosed a first body of water that oscillates in response to wave action. The device incorporates a buoy to which an upper end of the tube is connected and inside of which is trapped a second body of water of substantial mass. A differential phase in the oscillations of the water trapped in the tube, and the oscillations of the buoy of augmented mass, result in the periodic compression of a pocket of air trapped at the top of the tube, and in the subsequent expulsion of pressurized air through a turbine, thereby generating electrical power.

HYDROELECTRIC POWER GENERATION UTILIZING TIDAL FLOWS AND CORIOLIS FORCE

Absstract of: WO2026036122A1

A system and method for harnessing and converting tidal energy into electricity utilizes the predictable nature of tidal phenomena. The system captures the Coriolis force, an inertial force imparted to a moving fluid by Earth's rotation, through a low-head turbine. The system creates a potential water column difference using multiple reservoirs and a tide capture/release algorithm. Water flows down this gradient through the turbine chamber to a lower potential energy reservoir, regulated by pump-assisted buoyant valve locks. The turbine design captures the summated rotational energy from the rotating water body created by the forced vortex and the Coriolis force as it exits the turbine chamber. This system provides a reliable, environmentally friendly, and virtually endless source of energy.

WAVE ENERGY TO ELECTRICAL ENERGY CONVERTER

Absstract of: 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).

WAVE ENERGY DEVICE

Absstract of: WO2024200584A1

The invention relates to a device for capturing wave energy, the device comprising a structure (1) that is intended, when in use, to float and to be anchored to a seabed, this structure comprising at least a first and a second wall (10, 11), the first and second walls being non-coplanar, one of the walls (10) comprising at least a first opening and a first flap (101) mounted inside the at least one first opening by being able to rotate about a first axis so as to be able to be moved rotationally about the first axis owing to the effect of the surge and produce, when in operation, mechanical energy, two adjacent walls of the structure being joined together via a float (12) to form a polygonal structure that has a bottom and an upper portion facing one another, the first flap being vertical in the rest position and behaving as a movable barrier which creates a pressure difference over the height of the flap so as to produce mechanical energy, the device also comprising means for converting the mechanical energy of the flaps into electrical energy.

METHOD AND SYSTEM FOR CONVERTING MECHANICAL ENERGY OF AN OSCILLATING BODY INTO ELECTRICAL ENERGY

Absstract of: ES2986240A1

The present invention relates to a method of converting mechanical energy of oscillations into electrical energy, the method comprising adjusting a displacement of a mass (1) mechanically coupled to an electrical machine (3), the coupling being such that the electrical machine (3) generates the electrical energy from the displacement of the mass (1) in the oscillations, the displacement being relative to an oscillating body; the displacement being adjusted by an adjustment of a force applied by the electrical machine (3) to the mass (1); and the applied force being adjusted by a controller configured so that a control objective is to achieve that an instantaneous velocity of the displacement of the mass (1) is positively accelerated by a gravitational force (Fg) applied to the mass (1) at certain instants of the oscillations. (Machine-translation by Google Translate, not legally binding)

TURBINE BLADE

Absstract of: WO2024209197A1

A turbine blade (10), a turbine (1) comprising said turbine blade (10), a trailing edge assembly (11', 11'', 111') for a turbine blade (10', 10'', 110') and a kit of parts for a turbine blade (10', 10'', 110'). The turbine blade (10) comprising a leading edge (12), a trailing edge (14), a pressure side (16), and a suction side (18); wherein each of the pressure side (16) and the suction side (18) extend between the leading edge (12) and the trailing edge (14); wherein the pressure side (16) is formed of a first wall (20); wherein the suction side (18) is formed of a second wall (22); and wherein the first wall (20) and the second wall (22) are configured to be independently deformable and move relative to each other proximal the trailing edge (14) in response to loading on the turbine blade (10).

HYDRAULIC MOTOR

Absstract of: 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.

SELF-CONTAINED HIGH-ENERGY-DENSITY COMPUTING SYSTEMS, AND METHODS OF USE

Absstract of: MX2025011803A

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.

一种基于海星仿生学的新型自适应风能-光能-波浪能集成发电结构体系

Absstract of: CN121497551A

本发明公开了一种基于海星仿生学的新型自适应风能‑光能‑波浪能集成发电结构体系，包括风力发电、太阳能光伏发电、波浪能发电模块、海星仿生浮式平台及系泊系统。所述浮式平台为五轴对称结构，含中心体与五个星形臂平台；太阳能光伏发电模块包括布置于星形臂平台顶部的水上固定光伏阵列和嵌入星形臂平台外侧的水下可折叠光伏阵列；波浪能发电模块包括振荡水柱式单元与点吸收式浮子单元；风力发电模块沿星形臂径向对称布置且风机叶片可自适应收缩；所述系泊系统呈星形布置并动态调节张力与长度。本发明实现了海上风能、太阳能和波浪能的高效、互补、集成与自适应利用，显著提升了发电效率、平台稳定性和环境适应性，降低了度电成本与结构风险。

一种海上风电机组防潮除湿系统及方法

Absstract of: CN121508012A

本发明公开了一种海上风电机组防潮除湿系统，包括波浪能发电装置、分布式构网储能装置、除湿装置、多端口直流变换器和风电机组电源端口；波浪能发电装置经多端口直流变换器和除湿装置电连接，为风电机组的除湿装置供电；和/或分布式构网储能装置经多端口直流变换器和除湿装置电连接，为风电机组的除湿装置供电；和/或风电机组电源端口经多端口直流变换器和除湿装置电连接，为风电机组的除湿装置供电。本发明实现波浪能发电防潮除湿，实现了多种能源多端口驱动发电方案，多端口控制方案。

一种利用水轮机转换波浪能的发电浮标及其系泊方法

Absstract of: CN121493164A

本发明涉及海洋能开发利用技术领域，具体为一种利用水轮机转换波浪能的发电浮标及其系泊方法，发电浮标包括浮体、连杆、混流式水轮机、减摇翅片，浮体固定安装在连杆的上方，连杆下方连接混流式水轮机，减摇翅片呈圆周状均匀分布固定在整个发电浮标的表面，混流式水轮机自上而下主要由上导流筒、转轮、内密封罩、外密封罩、下导流筒同轴安装组成，内密封罩固定在转轮叶片的圆周外侧，内密封罩上下圆周表面分别固定连接上导流筒的圆柱外壳和下导流筒的圆柱外壳的端面，外密封罩的上下安装端面通过橡胶密封固定安装在上导流筒和下导流筒上。本发明的浮体采用鱼漂型结构，采用混流式水轮机，外表面的减摇翅片等结构有效提高波浪能转换效率。

一种基于动态定点聚波的波浪能高效转换装置及控制方法

Absstract of: CN121474037A

本申请属于波浪能发电控制技术领域，提供一种基于动态定点聚波的波浪能高效转换装置及控制方法，所述高效转换装置包括第一反射波调节结构、第二反射波调节结构及旋转驱动单元；第一反射波调节结构和第二反射波调节结构能够各自独立地绕各自的与定点位置的径向距离保持不变的旋转轴进行旋转，以各自独立地调节产生的反射波的朝向，使定点位置处于入射波与反射波的相长干涉区域；旋转驱动单元用于驱动所述第一反射波调节结构和第二反射波调节结构各自独立地旋转。本申请提供的高效转换装置及控制方法，能够通过动态调节两个反射波的反射角度，使定点位置始终处于波浪的相长干涉区域，实现在各种海况下波浪能的高效转换。

一种海洋生态环境检测设备

Nº publicación: CN121469804A 06/02/2026

Applicant:

浙江海洋大学

Absstract of: CN121469804A

本发明公开了一种海洋生态环境检测设备，属于海洋监测技术领域，旨在解决现有观测技术成本高昂、布放困难、无法实现水体剖面与海底界面同步精细化监测的问题。由多套布设于不同区域的水体剖面检测单元构成。各单元集成三大功能模块：水面部分通过浮板与发电组件利用波浪能和太阳能发电；水体部分借助柔性防护管及沿线布设的多个图像传感器，实现水体垂直剖面多层次观测；海底部分通过锚锭装置及其搭载的检测设备，采集海底界面温度与图像数据。其中，锚锭装置采用可泄放重量的创新设计，通过控制模块远程排空填充物，实现便捷回收；本发明具备低成本、模块化、易于布放与回收的优势，实现了能够实现水体剖面及海底界面多维度检测。