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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.

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.

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。

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。

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。

RECIPROCATING OSCILLATING ENERGY HARVESTER

Resumen de: US20260298192A1

Various examples are provided related to reciprocating oscillating energy harvesters. In one example, a reciprocating oscillating energy harvester includes an energy converter; a tether engaged with the energy converter; and a drag body coupled to an end of the tether. The drag body can adjust force applied to the tether by changing surface area or profile of the drag body within a fluid flow, where the energy converter oscillates in response to variation of the surface area or profile of the drag body. The energy harvester can include a second drag body coupled to the tether.

SYSTEM FOR GENERATING ELECTRICAL ENERGY

Resumen de: WO2026202271A1

The present invention provides a system for generating electrical energy, the system comprising: a hydraulic cylinder comprising a piston housing and a piston, wherein one of the piston and the piston housing is configured to move with a floating structure and the piston is configured to move relative to the piston housing when the floating structure moves; a hybrid cylinder comprising: a hydraulic portion comprising a hydraulic piston housing and a hydraulic piston, wherein the hydraulic portion of the hybrid cylinder is in fluidic communication with the hydraulic cylinder; and a pneumatic portion comprising a pneumatic piston housing and a pneumatic piston, wherein the hydraulic piston and pneumatic piston are configured to move together; and a generator in fluidic communication with the pneumatic portion of the hybrid cylinder, wherein movement of the pneumatic piston is configured to generate electrical energy in the generator.

PERIPHERAL WAVE DISSIPATION AND POWER GENERATION SYSTEM COMPRISING OFFSHORE FLOATING UNIT

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.

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).

WIND-SOLAR-WAVE SYNERGISTIC DISPATCHABLE POWER GENERATION DEVICES

Resumen de: US20260298202A1

0000 Disclosed is a wind-solar-wave synergistic dispatchable power generation device and method. The method includes: determining a current sea state based on environmental data collected in real time by a sensor module; performing intelligent switching or synergistic operation of a photovoltaic power generation module, a wind power generation module, and a wave power generation module based on the current sea state, and storing solar energy, wind energy, and wave energy in an energy storage module; when the obtained current sea state meets an extreme sea state condition, controlling a buoyancy adjustment module to activate a protection mode, closing the photovoltaic power generation module and the wind power generation module, adjusting the housing to submerge to a safe depth, and simultaneously switching to the wave power generation module for independent power generation by the wave power generation module; and when the collected environmental data meets a release condition, releasing the protection mode, adjusting the housing to ascend to a sea surface, and the intelligent dispatching module restoring a normal dispatching and power generation function.

一种裙摆式波浪能及风光渔集成发电养殖平台

Resumen de: CN224805715U

本实用新型公开了一种裙摆式波浪能及风光渔集成发电养殖平台，属于海洋可再生能源开发与渔业养殖技术领域，包括养殖平台主体、设置在养殖平台主体上部的风机、波浪能板和光伏组件、设置在养殖平台主体中部的养殖网箱和设置在养殖平台主体下部的锚泊装置；养殖平台主体包括中央立柱、设置在中央立柱两端的圈梁、连接圈梁与中央立柱的横梁和连接两个圈梁的边柱和设置在相邻边柱；风机设置在中央立柱上；波浪能板为裙摆式，均匀布置在养殖平台主体上部圈梁外缘；波浪能板内部设置能量转换装置和储能装置。本实用新型能够实现风能、太阳能、波浪能的高效协同利用，并结合海洋养殖功能，提高海洋空间资源开发的综合效益。

一种海浪发电装置

Resumen de: CN122834416A

一种海浪发电装置所属领域为新能源电力领域。其作用目的是收集海浪的势能和瞬时浮力做为动力，进行生产清洁的、可持续的绿色电能。原理是利用海浪的上推力来推动做功浮体上移，通过球头、导柱、链条等部件将动力传至涡卷储能装置，由涡卷储能装置的独立输入，独立输出特性，向发电机组传输稳定动力。主体和做功浮体内部可充当储气室，多余电力可转换为压缩空气储存。主要用途：用于海上收集海浪的动能，并将动能转换为稳定的电能。

一种双层开孔沉箱式振荡水柱波浪能收集装置及设计方法

Resumen de: CN122834419A

本发明提出了一种双层开孔沉箱式振荡水柱波浪能收集装置及设计方法，涉及海岸工程技术领域。针对现有技术中难以兼顾结构简洁、宽频适配与波能高效利用的问题，本发明提供的双层开孔沉箱式振荡水柱波浪能收集装置包括沉箱箱体、前层格室、后层格室、隔板和振荡水柱发电组件；前层格室与后层格室设置在沉箱箱体内，均与沉箱箱体的振荡腔相连通，双层隔室均设置进水孔；隔板设置在两格室之间，隔板上设置通孔，通孔尺寸适配波浪频率变化，通孔用于通过或节流水体，使两格室耦合振荡或独立振荡；振荡水柱发电组件收集前层格室和后层格室振荡时产生的波浪能，将波浪能转换为电能。本发明装置结构简洁，且具有宽频适配与波能高效利用的优点。

一种波浪能发电装置分段式能量管理方法及系统

Resumen de: CN122844358A

本发明提出了一种波浪能发电装置分段式能量管理方法及系统，涉及波浪能发电技术领域。针对现有技术中动力电与控制电未进行电气隔离分段管理导致系统可靠性较差，以及固定预测时间窗口无法在长期低能态下有效捕捉短期瞬时能量窗口导致能量利用效率较低的问题，本发明通过将电能分别充入电气隔离的动力供电电池组和控制供电电池组，控制动力供电电池组的通断实现分段独立供电；预测发电量低于预设下限阈值时判定进入长期低能态，切换预测时间窗口以捕捉瞬时能量窗口，当预测发电量高于预设上限阈值时恢复预测时间窗口；优化发电机励磁控制，在长期低能态下动态唤醒动力设备，提高了在复杂海况下的能量利用效率和长期自主运行可靠性。

一种可收放气囊式摆臂波浪能发电装置及使用方法

Resumen de: CN122834418A

本发明提出一种可收放气囊式摆臂波浪能发电装置及使用方法，涉及海洋可再生能源开发与利用技术领域。解决传统刚性浮体重量大、俘获效率低、极端海况结构易受损的问题。它包括机组箱，一侧与外部浮式平台的侧壁相连，另一侧的外壁设有回转铰支座；伸缩摆臂一端与气囊浮子相连，另一端与回转铰支座铰接且设有第一齿轮；机组箱内部设置有加速式单向传动齿轮箱、电动发电机和气泵；第一齿轮、加速式单向传动齿轮箱、电动发电机依次传动连接；气泵与气囊浮子相连通；驱动机构安装在机组箱的外壁，位于回转铰支座上方，用于驱动锁止件在锁止状态与解锁状态转换。该装置可执行常规海况持续俘能发电、极端海况主动收拢避险等功能。

轮船波浪窝旋喷气发动机

Nº publicación: CN122834417A 29/09/2026

Solicitante:

北京汐之音新能源技术研发有限公司

Resumen de: CN122834417A

本发明提供轮船波浪窝旋喷气发动机，涉及船舶动力工程及海洋可再生能源利用领域。该轮船波浪窝旋喷气发动机，由第一船体、第二船体、第一气电发生器、第二气电发生器、第一空气储存器、第二空气储存器、电力储存器和气电喷气执行器组成，第一气电发生器、第二气电发生器与第一空气储存器、第二空气储存器上下连接，第一空气储存器、第二空气储存器分别挂在第一船体、第二船体的两侧。该发动机利用波浪到达双船体的时间差驱动缸筒与活塞往复运动产生压缩空气，同时带动发电轮旋转发电，实现零能耗、零污染、永久续航。