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一种基于空气弹簧的非线性可变刚度的波浪能转换装置

Resumen de: CN122899632A

本发明公开了一种基于空气弹簧的非线性可变刚度的波浪能转换装置，涉及海洋工程装备技术领域，包含空气弹簧模块、波浪能采集模块及气压控制模块。空气弹簧模块设有主气缸、副气缸，二者通过连通管连通，主气缸内置第一活塞并连接波浪能采集模块推杆，副气缸内第二活塞分隔形成左、右气室；第一活塞设有上限位A、行程中点B、下限位C，活塞A至B下行时主气缸下气室与副气缸左气室同步压缩储能；本发明可动态调节刚度幅值、变化速率与调节范围，拓宽波浪俘获频宽，适配复杂非线性海况；同时具备巨浪应急泄压缓冲功能，降低设备冲击损耗，有效提升波浪能捕获效率，延长装置服役年限，适用于近海及深远海振荡浮子式波浪能开发。

一种带有储能装置的海上漂浮式风电机组

Resumen de: CN122899655A

本发明涉及海上漂浮式风电机组技术领域，本发明提供了一种带有储能装置的海上漂浮式风电机组，包括风电机体，还包括漂浮台、漂浮筒、储能电池以及水力辅助发电机构，漂浮台设置在风电机体的底侧，风电机体安装在漂浮台的顶侧壁上，漂浮台的周侧设置有多个漂浮筒，漂浮筒之间以及漂浮筒与漂浮台之间固定设置有多个支撑梁，漂浮筒的侧壁固定设置有系泊锚链，储能电池安装在漂浮台上，储能电池与风电机体电性连接，水力辅助发电机构设置在漂浮台上，通过上述技术方案，用于解决现有技术中海上漂浮式风电机组仅聚焦于风能的捕获与储能调节，未能对同一海域内的波浪能资源进行有效利用的技术问题。

基于六浮子方位角余弦加权差动阻尼协同的平台稳态系统

Resumen de: CN122896923A

基于六浮子方位角余弦加权差动阻尼协同的平台稳态系统，涉及海洋可再生能源开发利用技术领域，所述稳态系统包括：六边形桁架式浮式平台，所述六边形桁架式浮式平台为正六边形结构，所述六边形桁架式浮式平台用于为波浪能发电装置提供基础浮力；波浪能发电装置，所述波浪能发电装置的数量为六个，分别安装在六边形桁架式浮式平台的六个顶点位置；平台综合控制系统，所述平台综合控制系统包括传感测量层、状态解算层、权重计算层、差动控制律层、执行机构层和反馈监测与自适应增益调节层；所述平台综合控制系统用于根据实际海况自动调整控制参数，降低整体计算负荷，实现六浮子协同抑制和波浪能高效捕获。

一种带自适应翻转垂荡板的OWC波浪能浮标

Resumen de: CN122896916A

本发明公开了一种带自适应翻转垂荡板的OWC波浪能浮标，属于波浪能发电技术领域，包括：环状浮标主体的中心月池上端封堵有盖板以形成OWC气室结构，盖板开孔并与透平管道的一端连通；发电模块以及与其相连的叶轮均布置在透平管道内；连接轴与环状浮标主体固接；多个摆动杆沿连接轴的周向均匀布置，摆动杆的一端与连接轴摆动连接，摆动杆相对于连接轴的摆动轴心线与连接轴的轴心线垂直；柔性片体的一面同时与多个摆动杆相连。本发明实现了环状浮标主体运动状态与垂荡板结构形态之间的自适应配合。环状浮标主体在上升和下降阶段均降低不利阻力、增大环状浮标主体有效运动行程，增强OWC气室结构内的水柱振荡以及透平管道内的气动响应，提高获能效果、运行可靠性以及海洋环境适应性。

一种基于悬摆的波浪能发电装置及其控制方法

Resumen de: CN122899634A

本发明提供了一种基于悬摆的波浪能发电装置及其控制方法，属于波浪能发电技术领域，包括漂浮式结构主体、悬摆单元、感知模块、控制模块、执行模块和能源管理模块。悬摆单元通过摆链悬挂于漂浮式结构主体下方，参数包括摆长、摆重和摆径。感知模块用于实时监测波浪参数和漂浮式结构主体的运行状态；控制模块根据感知模块获取的数据，基于预存的控制算法生成控制指令；执行模块执行控制指令，动态调节悬摆单元的摆长、摆重和摆径，以优化波浪能捕获效率；能源管理模块用于存储电能并为各模块供电。本发明通过感知、控制、执行的实时闭环调节，使装置固有频率能够随波浪条件动态匹配，有效拓宽了高效捕能频带，提升了变海况条件下的综合发电效率。

一种热泵发动机

Resumen de: GB2701435A

A heat pump engine comprising a main body shell, a nose cone fairing 2, first front generator 3, evaporating pipe 6, liquid flow core pipe 7, gas compressor rotor 8, gas compressor stator 9, radiator 12, turbine stator 13, turbine rotor 14, a rear propeller 21, exhaust nozzle exit 23, inlet grille 24, second front generator 26, spindle 35, compressor outer rotor 36, compressor inner rotor 37, a sun gear 40, a gear ring 41, first integrated start and generator 42, second integrated starter generator 43, outlet grille 45, and stern cone fairing 46. Each evaporating pipe is longitudinally arranged and radially arranged with tail ends of all evaporating pipes respectively loose before assembly, and front ends of the evaporating pipes are centripetally bent and integrated with an approximate circular truncated cone-shaped annular cylinder tightly attached to an outer wall of a front section of the main body shell. The heat pump engine is intended to operate such that heat from ambient sources such as the water of rivers, lakes, oceans, or the atmosphere is used to evaporate a low boiling point refrigerant which is then used to drive the propeller and generator. The system may comprise a self-destruct system. Fig 1

SYSTEME PERMETTANT LA RECUPERATION DE L’ENERGIE DE LA MER (HOULE) AVEC CONVERSION EN ENERGIE MECANIQUE DISPONIBLE.

Resumen de: FR3173968A1

La présente invention concerne un système de récupération de l'énergie potentielle de la houle par un dispositif de conversion.Le dispositif de conversion débute par un flotteur 23 circulaire et plat permettant de récupérer la moindre variation de niveau. Il est relié à une masse m 1 qui accumule l'énergie potentielle. Une pompe volumétrique immergée 6 transforme cette énergie potentielle en énergie hydraulique. Cette énergie est transportée jusqu’au rivage par une canalisation 24 qui participe également à la stabilité du débit grâce à son élasticité en même temps qu'un réservoir tampon 21 destiné à réguler le débit. Le système se termine par un dispositif de conversion 35 de l'énergie hydraulique en énergie mécanique.Un tel système permet donc d’avoir de l’énergie disponible de manière continue et stabilisée.Figure pour l'abrégé : Figure 3

浮子气囊集成式机械-气动协同波浪能发电装置

Resumen de: CN122880665A

本发明涉及波浪能发电技术领域，且公开了浮子气囊集成式机械‑气动协同波浪能发电装置，包括储气浮子、直线发电机、透平发电机组、刚性连接段和尾部密封盖，还包括气囊，气囊设置多个并串联安装在储气浮子下方构成发电阵列模块，气囊内设置多个独立的瓣囊，串联后瓣囊内部气体与储气浮子连通，使气囊在发生形变时产生单向气流驱动透平发电机组工作，同时竖向机械力能带动直线发电机工作，连接组件由安装在气囊两端的螺母法兰和螺栓法兰组成。本技术方案可以实现同一波浪激励源同步驱动机械、气动两套发电系统，达成载荷互保、气流稳压、全波况稳定发电，提升波浪能综合俘获效率与海上长期运行可靠性。

用于将水波浪的能量转换成旋转运动的装置

Resumen de: WO2025149704A1

An arrangement for converting the energy of wa¬ ter waves into rotational motion, comprising a body (2) arranged to roll in accordance with the motion of the water waves, at least one elongated rotator shaft (3), which is supported on the body (2) to rotate around its longitudinal axis (L). Two rotator elements (4, 5) are arranged on the rotator shaft (3), which are located in the longitudinal direction of the rotator shaft (3) at a distance from each other and their centers of gravity being located on opposite sides of the longitudinal axis (L) in relation to the direction of rotation of the rotator shaft (3). The rotator shaft (3) is oriented in the direction of its longitudinal axis (L) on average parallel to the vertical plane passing through the direction of the motion of propagation (W) of water waves. The rotator shaft (3) swings back and forth with the body (2) on the vertical plane on average passing through the direction of the motion of propagation (W) of water waves. The swinging of the rotator shaft (3) forces the rotation of the centers of gravity of the rotator elements (4, 5) around the rotator shaft (3).

融合防波堤的挂载式波浪能发电装置

Resumen de: CN122880664A

本发明提供融合防波堤的挂载式波浪能发电装置，涉及波浪能发电设备技术领域，包括挂载安装件，所述挂载安装件上安装有升降摆臂件；所述升降摆臂件上安装有液压连接件；所述液压连接件用于供应液力发电；所述升降摆臂件用于监控潮汐水位；所述液压连接件上安装有保护控制件；所述液压连接件上安装有压力控制件，采用浮箱部，配合压力控制件，可以在波浪液位上升高度超标，波浪推力过大时，自动控制柱塞液压缸行程锁定，避免柱塞液压缸的活塞杆收缩力超标，并控制通水电磁阀和泄压电磁阀开启；以解决目前的挂载式波浪能发电装置不便于在液位异常升高时，自动控制浮箱泄压降低浮力并锁止油缸进行保护的问题。

一种漂浮式光伏浮筒自清洁系统

Resumen de: CN122890985A

本发明公开了一种漂浮式光伏浮筒自清洁系统，其包括光伏板安装在双面桁架导轨组件的顶部；弹性啮合滑块组件滑动设置于双面桁架导轨组件上，旋转浮筒单元提供浮力支撑，并通过水面风浪流自然外力作为驱动源，带动旋转浮筒单元同步运动以驱使弹性啮合滑块组件沿双面桁架导轨组件进行位移，空化射流清洁组件设置于光伏板的背面，以剥离旋转浮筒单元表面顽固污垢与紧密附着的水生生物，X形清洁刷设置于双面桁架导轨组件上，以对旋转浮筒单元进行初步机械刷拭；本发明驱动旋转浮筒单元以弹性啮合滑块组件在双面桁架导轨组件上转动，从而利用X形清洁刷和空化射流清洁组件的系统作用，清除旋转浮筒单元表面的生物附着和污垢堆积。

一种基于混合动能的远距离无人船

Resumen de: CN122877301A

本发明涉及环境监测技术领域，具体为一种基于混合动能的远距离无人船，包括壳体，所述壳体的内部固定连接有隔离板，所述壳体的两侧设置分别设置有两个动力组件，所述壳体的内部两侧分别设置有两个转化组件，所述壳体的内部两侧分别设置有两个切换组件，所述隔离板的顶部设置有触发组件，所述隔离板的顶部设置有稳流转向组件；所述动力组件包括两个支撑块。该基于混合动能的远距离无人船，通过动力组件和转化组件，使得该设备在出现风暴的环境下将海水产生的波浪作为动能进行转化，使得旋筒风帆进行旋转，利用马格努斯效应给予船体推进力，利用潮汐能和风能相互组合产生联动效果，大大地减少能耗提高续航能力。

一种系泊式自供电浮式海上无人机起降补给平台

Resumen de: CN122877405A

本发明涉及一种系泊式自供电浮式海上无人机起降补给平台，包括通过系泊锚固定的浮式主体；浮式主体整体为正六棱柱状，浸入海水中的一个底面凸起形成六棱台状；浮式主体侧面安装波浪能发电装置；浮式主体的另一个底面上设有太阳能板、充电装置和多个导轨槽，导轨槽包括斜坡和停泊平面，充电装置内设有电池和无线充电装置，电池连接太阳能板和波浪能发电装置。与现有技术相比，本发明浮式主体通过系泊锚长期固定于目标海域，实现了平台的长期无人值守独立驻守作业。以大容量电池为主电源、清洁能源为补充回补的复合能源体系，解决了单一清洁能源功率不足、供电不可持续的问题；无线充电装置规避了接触式电极在海水及盐雾环境下的腐蚀问题。

一种面向海洋环境的多源能源互补孤岛型无人船及其使用方法

Resumen de: CN122877302A

本发明是一种面向海洋环境的多源能源互补孤岛型无人船及其使用方法。本发明涉及海洋无人装备与海洋可再生能源综合利用技术领域，本发明包括无人船平台、多源能源供给系统、制氢储氢系统、电化学储能系统、能源管理系统及船载负载系统。制氢储氢系统利用剩余电能进行制氢并通过燃料电池实现持续供能，蓄电池用于功率波动补偿。能源管理系统根据光照、海况及储能状态动态调节各能源模块输出，实现太阳能与波浪能在海洋环境下的时变互补供能。本发明能够提高无人船长期自主运行能力、复杂海况适应能力及能源利用效率，具备较好的工程应用前景。

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。

一种分布式组合透镜海底波浪聚焦发电系统及其控制方法

Resumen de: CN122880662A

本发明提供一种分布式组合透镜海底波浪聚焦发电系统及其控制方法，包括沿着波浪的传播路径依次设置的多个一级波浪偏转体与次级波浪偏转体、透镜海底结构物以及波浪能发电装置；其中，所述一级波浪偏转体用于将来自外海的波浪偏转至与一级波浪偏转体的背面相垂直的方向，即正对波浪能发电装置的平行方向；所述次级波浪偏转体用于将来自一级波浪偏转体的波浪偏转至与次级波浪偏转体的背面相垂直的方向，并使得各处的波浪在透镜海底结构物的焦点处交汇；本发明具有以下有益效果：本发明采用多排波浪偏转体进行波浪偏转控制，可以克服波浪偏转角超过90度的钝角偏转问题，实现对更大范围的波浪进行偏转和汇集，大幅提高波浪能捕获效率和发电效率。

一种近海60W级浮标的能源管理方法、介质及系统

Resumen de: CN122890654A

本发明提供一种近海60W级浮标的能源管理方法、介质及系统，属于浮标能源管理技术领域，本发明通过在近海浮标上布设光伏组件、波浪能转换装置及固态电池模块，利用应力‑电荷动态耦合双向递归Transformer模型与扩展卡尔曼滤波等效电路模型联合估算固态电池荷电状态与健康状态，采用分布式拟序博弈核的李雅普诺夫边界自适应动态规划算法对三级负载执行差异化动态调度，通过电流斜率限制函数与超级电容混合能源架构抑制固‑固界面应力集中，实现电芯均衡与传感器故障容错，并由智能能量调度单元统一下发控制指令，解决了固态电池机械应力与电化学状态耦合导致人工智能估算失准进而引发欠压保护误动作与负载调度抖振的技术问题。

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.

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.

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).

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.

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

WAVE PROPULSION SYSTEM FOR A FLOATING CRAFT

Nº publicación: WO2026209108A1 08/10/2026

Solicitante:

SKORIK MIKHAIL [RU]
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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.