Alerta

一种基于孔隙浮式防波堤的振荡浮子式波浪能发电装置

Resumen de: CN122880663A

本发明公开了一种基于孔隙浮式防波堤的振荡浮子式波浪能发电装置，其包括防波堤和工作台，防波堤顶部连接有固定块，工作台顶部设置有发电机结构，发电机通过转轴依次连接发电机齿轮、输出齿轮、单向输出增速齿轮箱和输入齿轮，输入齿轮与齿条相啮合，齿条顶端设置活动板，活动板中段设置可伸缩支撑杆，齿条与支撑杆穿过工作台开口与防波堤连接。工作台开口两侧设有齿轮转向结构，包括蜗杆、螺母滑块、导轨和压力传感器，增速齿轮结构包括多级惰轮和大小齿轮组实现逐级增速。本申请利用防波堤聚集波浪能，浮子上下运动通过齿条齿轮转换为旋转运动，蜗杆涡轮机构将往复运动转换为单向旋转，经多级增速驱动发电机发电。

UNDERWATER WING-KITE SYSTEM FOR ENERGY GENERATION AND WATER CIRCULATION

Resumen de: WO2026212700A1

A marine energy system comprising: a torpedo housing; a wing housing coupled to and separated from the torpedo housing by a shaft; and an energy converter located within the torpedo housing, wherein the wing housing is configured to move through a fluid current to drive the energy converter. The energy converter may comprise a generator configured to produce electrical energy or a pump adapted to move fluid from a depth location to a shallow location. The wing housing may be configured to move in a figure-8 pattern through the fluid current at 4-8 times the speed of the fluid current. A propeller may be coupled to the wing housing and configured to drive the energy converter.

WAVE PROPULSION SYSTEM FOR A FLOATING CRAFT

Resumen de: WO2026209108A1

The invention consists in a powertrain for floating craft or floating power stations. The use of non-holonomic kinematics makes it possible to efficiently transform even extrinsic effects that have a small amplitude but a high torque (for example, rolling on a gentle ocean swell), which significantly increases energy conversion efficiency under real operating conditions and distinguishes the present invention from other systems. The hull of a vessel itself is used as a working float, and energy conversion is achieved using the forced precession of a shaft of a fast-rotating flywheel (1), with the aid of a non-rigid omnidirectional suspension comprising a spatial mechanism (3), and a hydrostatic transmission (5, 6). The technical result consists in achieving an almost unlimited cruising range while at the same time damping roll motion, and also providing an adaptive method of generating electrical energy at sea.

WAVE POWER GENERATION METHOD AND APPARATUS COMPRISING PARALLEL ENERGY STORAGE UNIT

Resumen de: WO2026207827A1

A wave power generation method and apparatus comprising a parallel energy storage unit. The apparatus comprises: a driving unit (1), the driving unit (1) comprising a buoy (11); an energy storage unit (2), comprising an input shaft (21), an output shaft (22), and a first spring assembly (23) and a second spring assembly (24) that are respectively connected between the input shaft (21) and the output shaft (22), the first and second spring assemblies (23, 24) respectively comprising first and second front clutches (231, 241), first and second torque sensors (232, 242), first and second springs (233, 243), and first and second rear clutches (234, 244), wherein the first front clutch, the first torque sensor, the first spring, and the first rear clutch are axially connected to each other, and the second front clutch, the second torque sensor, the second spring, and the second rear clutch are axially connected to each other; a power generation unit (4) connected to the output shaft (22); and a control unit (5) electrically connected to the power generation unit (4), the first spring assembly (23), and the second spring assembly (24). The buoy (11) and the input shaft (21) are driven by waves. The control unit (5) separately controls the first front clutch (231) and the second front clutch (241) such that either one is engaged for transmission, or both are disengaged, and controls the first rear clutch (234) and the second rear clutch (244) such that either one is engaged for tran

INFRASTRUCTURE-INTEGRATED FLUID TURBINE SYSTEM

Resumen de: US20260309119A1

0000 A sealed cylindrical turbine apparatus generates electricity from tidal currents, river flow, wind, pipe pressure, and vehicle or aircraft airflow when mounted to existing infrastructure without new construction or seabed drilling. Only the blade tube and its blade ring rotate; all other concentrically arranged layers are fixed. Blades on the inner cylindrical face extract kinetic energy from fluid flowing through an annular channel, driving a permanent magnet motor to generate electrical current transmitted through an external inverter to a grid or storage device. In tidal and river deployments the housing mounts around a pre-existing piling or structural member. In the tidal embodiment, bidirectional scroll chambers accelerate and pre-rotate incoming fluid before blade contact; paired flow gate assemblies maintain unidirectional blade rotation through flood and ebb phases and seal both inlets during storm surge. A dedicated thermal management and control layer provides storm detection, icing protection, and inter-unit mesh coordination.

OFFSHORE POWER SPAR BUOY

Resumen de: WO2026213303A1

The present invention pertains to offshore charging systems for marine vessels, in particular for re-charging of marine vessels in adverse sea conditions. Accordingly, an offshore charging system (10) for a marine vessel (12) is suggested, comprising an electrical dispenser buoy (16) comprising an umbilical (18), the umbilical (18) comprising a connecting interface for a power source (26) at an end opposing the dispenser buoy (16), and a charging receiver (20) for the marine vessel (12) electrically couplable to the dispenser buoy (16). The dispenser buoy (16), the umbilical (18), and the charging receiver (20) are configured such that the dispenser buoy (16) is oriented in an upright position extending in a direction substantially perpendicular to the sea surface (22) in the coupled state with the charging receiver (20).

PLANETARY PROTECTION BUOY

Resumen de: AU2025256516A1

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.

WAVE ENERGY CONVERTER

Resumen de: US20260309117A1

0000 A wave energy converter is provided. The converter includes a first frame with buoyancy means, and a second frame with buoyancy means and a displaceable member. The first frame is hingedly connected to the second frame. The converter further includes a linkage assembly with a first end hingedly connected to the first frame, and a second end that is actuatingly engageable with the displaceable member. The linkage assembly is configured to translate hinged motion between the first frame and the second frame to the displaceable member. A generator may be connected to the displaceable member for generating electricity from pressure pulses from compression and extension of the displaceable member.

CONSTRUCTION FOR CASCADE HYDRO POWER PLANT

Resumen de: US20260309120A1

0000 The construction for the installation of the Cascading Hydroelectric Power Plant in the very bed of the river was solved as follows: A base plate (6) is provided, on which the sill (7) is built. On both sides, a wall (4) is placed on the plate (6) and the threshold (7) for the fixed position of the Hydro Wing (8) and the arch (9) with the grid (10). This is how the difference in the height (17) of the water with the position of the Hydro Wing (8), under which the water (2) flows for the needs of the operation of the blades (15) of the turbine, is formed. 0000 The blades (15) of the turbine rotate around the Hydro Wings (8), arranged by the position of chains (29), guides (30) and rollers (31). The chain (29) rotates with the paddles (15) at the position of the sprocket (28) with the housings. Sensors (25) monitor the water level when the Hydro Turbine is automatically started or stopped with the help of the described assembly, when the vane (15) also serves as a valve (24) to stop the water flow. Everything needed for the production of electricity.

TENSEGRITY ADAPTIVE-GEOMETRY WAVE ENERGY CONVERTER

Resumen de: US20260309118A1

0000 An exemplary device is disclosed for collecting wave energy and converting the collected wave energy into electrical power. The exemplary device comprises a tensegrity buoy configured to deform in response to wave conditions, applying force to a reaction plate, which is coupled, via a spar, to a power-take-off system that converts the mechanical input into electrical energy.

FLUID DISPLACEMENT ENERGY STORAGE SYSTEMS AND PROCESSES TO ENABLE PRESSURE EQUILIBRIZED SUBSEA TANK

Resumen de: US20260309116A1

0000 The present application pertains to processes and systems for storing or generating power. A representative method stores energy by pumping a first fluid having a first density from a first reservoir at a first elevation to a second reservoir at a second elevation using a first fluid pump and pumping a second fluid having a second density from the second reservoir to the first reservoir using a second fluid pump. Power is generated by allowing the second fluid to transfer from the first reservoir to the second reservoir using a second fluid turbine and allowing the first fluid to transfer from the second reservoir to the first reservoir using a first fluid turbine. Generally, the first elevation is above the second elevation; the first fluid density is less than the second fluid density; the first fluid displaces the second fluid in the second reservoir during the storing of energy; and the second fluid displaces the first fluid in the second reservoir during the generating of power.

一种船载动能回收发电装置

Resumen de: CN122857314A

本发明公开一种船载动能回收发电装置，包括：承载体；质量体以及竖直弹簧，竖直弹簧的自由端支撑连接该质量体；发电机构，其位于质量体的上方；两组可压缩蓄力构件，每组可压缩蓄力构件的一端连接至承载体的侧壁、另一端连接质量体，两组可压缩蓄力构件呈对称，质量体于静平衡状态时：两组可压缩蓄力构件均处于被压缩蓄力状态均为质量体提供沿水平方向的预紧力；质量体受到波浪能振动时，该两组可压缩蓄力构件能够在竖直方向产生非线性的负刚度效应；传动机构，能够将质量体的上下往复移动转换为发电机构的磁铁和线圈两者任一的旋转动作。确保即使在微弱的低频海况下也能有效驱动发电机构旋转，实现对低频波浪能的高效捕获与利用。

一种用于浮体的基于滚珠丝杠传动的动能回收发电装置

Resumen de: CN122857274A

本发明提供一种用于浮体的基于滚珠丝杠传动的动能回收发电装置，包括：安装框架，固定于浮体，包括底座和平行于底座的固定板；振动机构，包括一端通过轴承安装于底座、另一端通过轴承安装于固定板的丝杠和可沿丝杠移动的质量块；第一传动机构，包括安装于丝杠的主动带轮、与主动轮配合的同步带、与同步带配合的从动带轮及由从动带轮驱动的从动轴；第二传动机构，将从动轴的两个方向的转动转化成为一个方向的转动；发电机，在第二传动机构的驱动下只在一个方向上转动。本发明的浮体的基于滚珠丝杠传动的动能回收发电装置可整体布置在浮体的干燥工作环境，不受海水腐蚀、冲击载荷及生物附着等影响。

一种海船双系统海浪势能自发电方法

Resumen de: CN122857275A

本发明涉及水力发电技术领域，公开了一种海船双系统海浪势能自发电方法，其通过在船体船头与船尾至少一处设铰接的开合式发电组件，搭配船体两侧对称布置滑动机构的对称发电组件，形成双独立发电系统，同步捕捉船头/船尾上下往复运动的机械势能与船体倾斜的倾斜势能，最大化回收海浪能量，并且整个装置模块化对称布局，不干扰船舶核心功能，无需拆解船体或水下作业，适配现有船舶改装，有效解决了传统发电技术能量利用率低、适配性差、维护不便、污染环境及干扰船舶运营的诸多痛点。

基于相变储能换热器的多级浮式温差能发电系统及方法

Resumen de: CN122857312A

本发明属于发电装置技术领域，公开了基于相变储能换热器的多级浮式温差能发电系统及方法。该系统包括浮式平台，为利用温差能完成多级发电运行的多级闭式朗肯循环系统提供布置空间，浮式平台半潜于海平面之上；系泊缆线用于实现浮式平台定位，以及用于多级闭式朗肯循环系统中的相变储能冷凝器的运动导向；多级闭式朗肯循环系统包含多组独立运行的单级闭式朗肯循环发电装置，Ⅰ单级闭式朗肯循环发电装置，Ⅱ单级闭式朗肯循环发电装置，Ⅲ单级闭式朗肯循环发电装置，Ⅳ单级闭式朗肯循环发电装置。本发明中的相变储能换热器采用基于外置换热管温差能发电的浮力系统，大大提高了相变储能换热器的使用寿命。

一种近岸建筑波能采集与减振装置

Resumen de: CN122857277A

本发明属于近岸工程技术领域，且公开了一种近岸建筑波能采集与减振装置，包括箱体，所述箱体左表面的后侧固定安装有安装杆，所述安装杆的左端固定连接有壳体，所述壳体的外表面固定连接有导向块，所述壳体的内部活动套接有圆轴。本发明通过设置导向块、叶片、蜗杆和涡轮，当波浪冲击时，部分波浪会冲击在叶片的外表面，另外部分波浪在导向块的导向作用下向上分散，从而对其他的叶片进行冲击，叶片在冲击作用下会带动圆轴发生旋转，进而通过传动机构带动圆杆发生转动，从而使得蜗杆发生旋转，使得蜗杆能够带动涡轮发生旋转，从而通过一系列的机械能传递，使得发电机运行产生电能，实现对波能的采集。

一种用于消落带的滑轨跟随式消浪发电结构及使用方法

Resumen de: CN122856671A

本发明公开了一种用于消落带的滑轨跟随式消浪发电结构及使用方法，涉及消落带岸坡防护与波浪能利用技术领域。该结构包括布设于消落带边坡的岸坡导向滑轨，滑动导向组件通过限位连接环带动消浪发电浮箱随水位变化沿岸坡导向滑轨升降调节；浮箱迎浪侧设弧形波浪分层调控板，通过上层滑移导流面、上层汇入口与下层捕获口对入射波浪分层调控；浮箱内设汇流腔汇合不同路径水体，汇入振荡水柱腔后驱动水柱往复运动，经气室形成往复气流驱动空气涡轮，通过发电储能模块实现波浪能转换。本发明可动态适应消落带水位变化，兼具消浪防护与波浪能发电功能，有效降低波浪对岸坡的冲刷作用，适用于水库、湖泊及河道等水位变化区域。

一种集成风浪采集与养殖功能的半潜式海上风电平台及运行方法

Resumen de: CN122852783A

本发明公开了一种集成风浪采集与养殖功能的半潜式海上风电平台及运行方法，包括风力发电机组、半潜式平台、分块式养殖箱、风浪采集与智能投喂集成装置、可拉伸连杆和系泊系统；分块式养殖箱设于半潜式平台下方，并通过设有伸缩杆体和缓冲机构的可拉伸连杆连接；多个养殖箱单元拼接形成养殖箱，养殖箱设有网孔板和分隔板；风浪采集与智能投喂集成装置用于采集波浪信息或波浪能并向养殖区域投放饵料，系泊系统采用三根系泊缆绳进行三向定位。本发明能够实现风力发电、深远海养殖、海况采集和智能投喂的集成，降低系统重心，改善水体交换，减小水动力载荷及平台与养殖箱之间的载荷传递，提高系统稳定性和海域资源利用效率。

一种风-光-浪流耦合的小微型漂浮式多能互补发电平台

Resumen de: CN122852782A

本发明公开了一种基于风‑光‑浪流耦合发电的小微型海上漂浮式多能互补发电平台，包括平台框架，所述平台框架的顶部外围表面处固定连接有太阳能板与储能装置；所述平台框架上设置有风机升降装置与S型叶轮结构，所述平台框架的顶部中心处表面固定连接有所述风机升降装置；所述S型叶轮结构包括有转轴，所述转轴的外部周侧表面处固定连接有端板，所述端板的内侧侧面处固定连接有叶片，所述平台框架的内部上方表面处固定安装有S型叶轮发电与功率测控装置，所述转轴的外端表面处传动连接有所述S型叶轮发电与功率测控装置，本发明通过多能协同互补，有效克服单一能源发电的波动性缺陷，实现海上小微独立场景连续稳定供电。

一种AI管控海浪发电驱动海洋平台生活污水净化装置

Resumen de: CN122853609A

本发明公开了一种AI管控海浪发电驱动海洋平台生活污水净化装置及方法，属于海洋波浪能利用与海上污水处理技术领域。装置包括海浪直驱发电单元、污水存储单元、AI智能管控单元和净化装置本体；海浪直驱发电机采集海浪能稳压储能，为整套设备自给供电；净化装置本体设于污水存储单元下方，通过AI管控恒压泵加压与进水管连接，污水进入净化装置本体后，依次经过厌氧池、缺氧池、接触曝气池、高效沉淀池、消毒出水槽出水完成净化；AI智能管控设备联动发电功率、进水水压、曝气风量、出水水质四维参数动态调控运行工况。本发明利用海浪清洁能源降低运维成本，AI管控恒压泵自适应提升污水流速以减少污泥淤积，稳定生化反应环境并强化脱氮除磷效果；净化装置本体采用一体化集成设计，占用平台空间小，污水经处理后达标排海，有效解决传统海上污水设备能耗高、波浪能利用率低、智能化程度不足等行业痛点，适用于各类离岸海洋作业平台。

一种适配防波堤外挂的振荡浮子消浪发电一体化装置

Resumen de: CN122857273A

本发明涉及波浪发电装置技术领域，且公开了一种适配防波堤外挂的振荡浮子消浪发电一体化装置，包括垂直装配在防波堤上的基板，还包括浮子、连接机构和线缆，所述浮子通过连接机构垂直滑动安装在基板上，所述线缆连接发电单元；所述基板上安装有用于监测浮子浮动距离的位移传感器；所述线缆与连接机构之间设有传动机构，所述传动机构能够根据位移传感器的监测数据调节浮子与线缆之间的机械传动比，以改变所述线缆被拉动的输出行程。能够自适应大小波浪动态调节机械传动比，大幅拓宽装置有效发电波况范围，解决了小波浪发电低效以及大波浪易造成传动过载的问题，显著提升全海况波浪能利用率与运行稳定性。

一种深海采矿立管垂荡抑制与发电一体化装置

Resumen de: CN121611451A

The invention relates to the technical field of deep-sea mining systems, in particular to a green power generation and vibration suppression and load reduction coordinated deep-sea mining system, which integrates wave energy power generation and riser dynamics control to convert harmful movement of a riser into stable electric energy while effectively suppressing the lifting of the axial dynamic load of the riser under all working conditions, so as to achieve the purpose of energy conservation and environmental protection. And a solution of cooperation of structural vibration suppression and energy emergency guarantee is formed, so that the safety and sustainability of the system are improved. Comprising a water surface supporting ship, a lifting stand pipe, an energy supplementing power generation device, a relay cabin, a conveying pipe and a mining vehicle which are sequentially arranged from top to bottom.

MINIATURE WAVE ENERGY POWER GENERATION-BASED AGITATED VESSEL PASSIVE WIRELESS SENSING SYSTEM AND METHOD

Resumen de: WO2026199886A1

The present invention relates to a miniature wave energy power generation-based agitated vessel passive wireless sensing system and method. The system comprises a float floating on the liquid surface inside an agitated vessel, and an energy acquisition module, a multi-parameter sensor module, a wireless transmission module and a dynamic positioning device which are arranged on the float. The energy acquisition module converts kinetic energy of an agitated water flow into electric energy by means of an energy conversion mechanism, and stores the electric energy in an energy storage unit. The multi-parameter sensor module comprises a plurality of different types of sensors encapsulated in a ceramic substrate. The wireless transmission module uses a LoRa-PHY hybrid protocol to perform wireless communication with a remote server. The dynamic positioning device controls the relative distance between the float and agitator impellers on the basis of ultrasonic ranging. The energy storage unit supplies power to the multi-parameter sensor module, the wireless transmission module, and the dynamic positioning device.

A WAVE ENERGY CONVERTER SYSTEM

Resumen de: US20260298191A1

This invention relates to a wave energy converter system (1) which is comprised of fenders (10) attached to marine man-made structure (M), such as breakwater/offshore platform/barge/buoy etc., by a link structure (3) and converts 5 the wave motion to clean electricity by direct drive electrical generators attached to said link structure (3).

PERIPHERAL WAVE DISSIPATION AND POWER GENERATION SYSTEM COMPRISING OFFSHORE FLOATING UNIT

Nº publicación: WO2026199870A1 01/10/2026

Solicitante:

NANTONG INST OF TECHNOLOGY [CN]
\u5357\u901A\u7406\u5DE5\u5B66\u9662

Resumen de: WO2026199870A1

Disclosed in the present invention is a peripheral wave dissipation and power generation system comprising an offshore floating unit. The system comprises an offshore floating unit. A transverse wave dissipator support is fixedly provided at the periphery of the offshore floating unit; several power-generation wave dissipators are provided in an array on the outer side of the transverse wave dissipator support in the lengthwise direction thereof; and each power-generation wave dissipator comprises an oblique energy-absorbing plate, wherein the lower part of the energy-absorbing plate is immersed below a water surface, the energy-absorbing plate is rotationally swingable around a rotating shaft, in a stable state, the energy-absorbing plate keeps balance under the combined action of gravity and buoyancy, and when a wave-facing surface of the energy-absorbing plate is impacted by sea waves, the rotating shaft corresponding to the energy-absorbing plate adaptively swings downwards. The system dissipates waves and absorbs energy, and also has the function of power generation.