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PLANT FOR THE EXPLOITATION OF RENEWABLE ENERGY SOURCES IN OPEN SEA

Resumen de: US2025283445A1

A plant for the exploitation of renewable energy sources in open sea. The plant includes: a vertical main pillar including a part over sea level and an immersed part; at least one electric generator that produces electric power exploiting renewable energy sources; a battery storage for storing electric power; and an electrical connector that makes available the electric power to an external user. Furthermore, in the plant, the battery storage is inside the main pillar, develops in the immersed part, and comprises a movable structure configured for allowing the movement of batteries along the main pillar.

一种新型的非直线式多体铰接式波浪发电装置

Resumen de: CN120608815A

本发明一种新型的非直线式多体铰接式波浪发电装置，属于海洋新能源发电技术的波浪能利用领域，包括漂浮组件，漂浮组件包括一个中央漂浮体和多个围绕在中央漂浮体一周的外部漂浮体，每个外部漂浮体和中央漂浮体之间通过一组传动组件连接。多组发电组件和多个外部漂浮体一一对应，发电组件安装于中央漂浮体内腔。传动组件的一端和外部漂浮体固定连接，其另一端和发电组件的动力输入端固定连接。系泊组件牵引中央漂浮体。当外部漂浮体在波浪作用下相对于中央漂浮体做俯仰运动时，通过传动组件将外部漂浮体的机械能传递给相应的发电组件并转化为电能。本发明解决了现有发电装置对波浪能的捕获性能不佳及自身生存能力不足的问题。

一种涌浪水下发电设备

Resumen de: CN120608814A

本申请涉及发电装置的技术领域，尤其是涉及一种涌浪水下发电设备，其包括安装座；定子，定子活动装配在两个安装座之间，定子包括永磁体组和固定杆，永磁体组布置在固定杆的内部；动子，动子活动安装在固定杆的外壁，动子的内部安装有线圈，线圈在运动时切割永磁体组产生的磁感线；连接件，连接件固定在线圈的外壁；浮子，浮子通过连接件与动子相装配。本申请提供一种涌浪水下发电设备，可以进一步提高发电设备的发电效果，提高海浪能源利用率。

一种基于风力发电塔筒的海浪发电装置

Resumen de: CN120592787A

本发明涉及再生能源开发技术领域，公开了一种基于风力发电塔筒的海浪发电装置，所述风力发电塔筒包括塔身、塔基，所述塔基内设置有发电机组和液压油箱，另外还设置有液压缸与摆动部件，液压缸通过进油管和出油管与液压油箱连接，液压缸内设置有活塞板，摆动部件用于带动活塞板移动，本发明通过将海浪发电与风力发电塔筒结合，形成混合发电系统，提高了资源利用效率，降低建设和运维成本，通过多组液压缸的环绕设计，使得海浪无论从哪个方向冲击摆动球时，发电机组都可以进行发电，提高发电效率；另一方面锁定部件配合锁定摆动球，可以防止出现极端天气情况下，摆动杆剧烈冲击导致断裂，或是对塔基内其他结构造成冲击，损坏设备的情况。

一种用于滩涂区域的多功能工程支架结构及其安装方法

Resumen de: CN120592265A

本发明属于海上新能源技术领域，涉及一种用于滩涂区域的多功能工程支架结构及其安装方法。多功能工程支架结构包括多个基础台座，每个基础台座连接有桁架结构；桁架结构的末端连接有封板；相邻两个封板之间安装有多根主受力钢管，主受力钢管外侧设置有多个抗扭支撑部和箱体结构、箱体结构包括U型受力部和上端封闭板，且在箱体结构内部设置有抗扭支撑部；上端封闭板的顶面设置有光伏板；U型受力部和上端封闭板连接有波浪能发电装置；在多根主受力钢管外侧还设置有多个换向部；两个换向部作为一组，使主受力钢管转向。解决了现有渔光互补方式难以适应滩涂边界线的连续不规则变化及波浪能发电与渔光互补系统难以匹配的问题。

一种光伏板支撑机构

Resumen de: CN120601841A

本发明属于光伏设备技术领域，具体公开了一种光伏板支撑机构，包括倾斜设置的边框，边框内放置有光伏组件，边框的四角分别向下竖直设置有支撑杆，支撑杆下侧连接有水平的条形浮块，位于光伏组件较低侧的两个支撑杆设于其中一个条形浮块的两边缘，位于光伏组件较高侧的两个支撑杆设于另一个条形浮块的两边缘，条形浮块一端对称设有轴支座，条形浮块另一端设有能够与两个轴支座铰接配合的摆动杆，条形浮块下方设有水冷组件，光伏组件背部贴合设有相邻的两个中空液冷板，轴支座之间设有波能驱动自循环机构。本发明利用水体自身波浪能量驱动冷却介质循环，无需外部动力单元，实现了对漂浮光伏板的零能耗主动降温。

一种新型箱筒型基础防波堤结构、工作及安装方法

Resumen de: CN120592162A

本申请涉及波浪发电技术领域，尤其是涉及一种新型箱筒型基础防波堤结构、工作及安装方法，其包括前排发电塔和后排发电塔；前排发电塔上设有前导流管和水平前弹性单元，后排发电塔上设有后导流管和水平后弹性单元。波浪在涌动时将拍击水平前弹性单元和水平后弹性单元并涌入到前导流管和后导流管内，即前排发电塔和后排发电塔可同时受到波浪冲击并对波浪进行多次消能，且前排发电塔和后排发电塔均采用波浪涌入发电和波浪拍击发电相结合的方式进行发电。本申请能够提高波浪能的回收利用率，从而提高波浪能的发电效率。

ENERGY GENERATING SYSTEM

Resumen de: WO2025183925A1

Energy generating system that generates energy from an external source includes a frame having two vertically spaced apart supports and at least one rod extending therebetween. An electromagnetic power generating arrangement is between the supports and includes a movable power generating coil, a first stationary power generating coil that interacts with the movable coil at an upper position in an upward path of movement of the movable coil, and a second stationary power generating coil that interacts with the movable coil at a lower position in a downward path of movement of the movable coil to generate electricity which is conveyed through a cable to an electricity processing system. The movable coil is connected to each rod, and the movable coil is lifted from the lower position to the upper position along each rod, ideally through energy from an external source.

FLOATING WIND TURBINE WITH PASSIVE PITCH CORRECTION

Resumen de: WO2025184470A1

The nacelle (27) of a horizontal axis wind turbine (WT) is mounted on a vertical support (VS) by means of a pivot (33). The vertical support is mounted off-center with respect to a floating, rotatable support (7). A weight (43) functionally attached to the nacelle maintains the axis of the turbine horizontal as the floating support pitches (rotates forward and back). The weight is attached to an elongate vertical element (41). Relative motion between the vertical element (41) and the pitching floating support (HS) generates an electric current.

WATER RESISTANCE SURFACE

Resumen de: WO2025181107A1

Apparatus for converting energy from waves in a body of water, the apparatus comprising a main structure having a water resistance surface having a height and a width, said width substantially defining the length of the main structure, the main structure further comprising floating means arranged at both sides of the water resistance surface enabling the main structure to float onto the water with the water resistance surface in a substantially upright position, the apparatus further comprising an anchor line extending at both sides of the water resistance surface, the anchor line being adapted, at both sides of the water resistance surface, to be anchored to a bottom of the body of water and the anchor line being connected to anchor line holding means provided at the main structure, the main structure further comprising conversion means connected to the anchor line holding means and adapted to convert a movement of the anchor line holding means into another form of energy, wherein the water resistance surface has a dynamic surface area such that a transverse load onto the water resistance surface changes the surface area of the water resistance surface.

KINETIC AND POTENTIAL ENERGY OCEAN TURBINE

Resumen de: AU2023433415A1

The invention relates to a system for harnessing the kinetic energy of ocean, sea or river estuary currents by transferring the energy of water motion to a turbine that moves an electric generator. This system comprises several parts, primarily including: A) the intakes and ejector pump with a mixing chamber; and B) a cross-flow turbine (M1) (revolving door type, double blade).

KELP-INSPIRED MARINE ENERGY CONVERTER

Resumen de: AU2024236152A1

A kelp-inspired marine energy converter (MEC) device having a plurality of strips of flexible electroactive materials connected to a power conditioning module and anchored to a structure (such as the ocean floor) is described. The movement of the strips caused by water motion or current action (i.e., water motion) converted by the electroactive material to electrical energy.

SURFING INSTALLATION

Resumen de: US2025277384A1

The present disclosure relates to a surfing installation for generating a surfable wave, comprising an inclined ramp to the upper end of which water flows via a water inlet. The water is accelerated on the ramp to a first flow speed, the lower end of the ramp leading into a region having a lower second flow speed relative to the first flow speed. A standing wave, in the flow direction, forms in the region due to the water flowing at the first, flow speed striking the water flowing at the second, flow speed. At least two walls may define at least one flow channel and may be arranged in the region of the water inlet and/or of the ramp. The walls are movable transversely to the flow direction of the water to generate at least one traveling wave that travels transversely to the flow direction.

SYSTEMS AND METHODS FOR HARNESSING MARINE HYDROKINETIC ENERGY

Resumen de: US2025277480A1

An example system comprises an enclosure submerged in a body of water. The system also comprises an intake port disposed along a periphery of the enclosure to transport water into the enclosure. The system also includes a turbine generator disposed inside the enclosure and coupled to the intake port to receive the water entering the enclosure through the intake port. The system also comprises a water storage tank coupled to the turbine generator to receive the water flowing out of the turbine generator. The system also comprises a pump coupled to the water storage tank to pump the water out of the water storage tank. The system also comprises a controller to control flow of the water into the enclosure by operating the intake port and to control flow of the water out of the enclosure by operating the pump.

INERTIAL HYDRODYNAMIC PUMP AND WAVE ENGINE

Resumen de: US2025277481A1

A buoyant hydrodynamic pump is disclosed that can float on a surface of a body of water over which waves tend to pass. The pump incorporates an open-bottomed tube with a constriction. The tube partially encloses a substantial volume of water with which the tube's constriction interacts, creating and/or amplifying oscillations therein in response to wave action. Wave-driven oscillations result in periodic upward ejections of portions of the water inside the tube that can be collected in a reservoir that is at least partially positioned above the mean water level of the body of water, or pressurized by compressed air or gas, or both. Water within such a reservoir may return to the body of water via a turbine, thereby generating electrical power (making the device a wave engine), or else the device's pumping action can be used for other purposes such as water circulation, propulsion, or cloud seeding.

BUOYANT OFFSHORE PLATFORM DEPLOYMENT DEVICE AND A METHOD OF DEPLOYING BUOYANT OFFSHORE PLATFORMS

Resumen de: US2025214680A1

A deployment device is provided for use in deploying an offshore renewable energy system mounting platform to a submerged operating configuration. The deployment device has a body portion including a platform engaging portion, the platform engaging portion arranged to fixably engage a corresponding portion of an offshore renewable energy system mounting platform, a mooring line tensioning member coupled to the body portion, in which the platform engaging portion is arranged to disengage from the platform. In use, when the platform engaging portion is engaged with the platform, the mooring line tensioning member applies a tensioning force to at least one mooring line along a plane substantially perpendicular to the base of the platform, in which under the tensioning force, the body portion is arranged to move relative to the at least one mooring line from a first undeployed position to a second deployed position.

MULTIFUNCTIONAL BIO INSPIRED SYSTEM FOR COASTLINES PROTECTION AND ENERGY PRODUCTION

Resumen de: EP4610431A1

A bio-inspired system for coastline protection that surpasses the current state of the art in maritime works. It is characterized by additional functionalities compared to existing protection systems, including the production of electricity by harnessing wave motion from all directions and suitability for different sea conditions. The system offers maximum installation flexibility, high adaptability to seabeds, seamless integration into marine ecosystems, and efficient wave energy dissipation to reduce impacts on coastlines.

一种波浪能捕获与转换储能集成装置

Resumen de: CN120576023A

本申请涉及波浪能利用技术领域，具体公开了一种波浪能捕获与转换储能集成装置，其包括底座、浮子、转动件、第一传动机构、提水机构和第二传动机构，其中，浮子随波浪起伏而沿竖直方向往复运动；第一传动机构用于将浮子沿竖直方向的往复运动转化为转动件的旋转运动；提水机构包括泵壳和设置于泵壳内的两个活塞室，活塞室中滑动设置有活塞，泵壳上设置有进水端和出水端，当活塞在活塞室中往复运动时，泵壳外的海水从进水端吸入对应的活塞室再从出水端泵出至高处；第二传动机构用于将转动件的旋转运动转化为两个活塞的交替往复运动。本申请将能够将不稳定的波浪能转化为稳定的水体势能，适用于海岛、沿岸地区等波浪能资源丰富的地区。

流体增压发电系统

Resumen de: CN120576059A

本发明关于一种流体增压发电系统，其包括：一第一流体驱动单元、一第一蓄压器、一增压系统及一发电单元。该第一流体驱动单元包含有动力相连接的一第一受力单元及一第一驱油单元，该第一受力单元供受流体驱动，该第一驱油单元供驱使油体移动；该第一蓄压器连通地该第一驱油单元，该第一蓄压器供储存油体；该增压系统包含有一增压主体、一入油道、一出油道及一控制阀组，该增压主体包含有至少一低压出入油口、一增压机构及至少一高压出油口；该发电单元包含有相连接的一油压马达及一发电机。本发明能够提升发电机发电的效率。

KINETIC AND POTENTIAL ENERGY OCEAN TURBINE

Resumen de: MX2025009883A

The invention relates to a system for harnessing the kinetic energy of ocean, sea or river estuary currents by transferring the energy of water motion to a turbine that moves an electric generator. This system comprises several parts, primarily including: A) the intakes and ejector pump with a mixing chamber; and B) a cross-flow turbine (M1) (revolving door type, double blade).

一种具有自供电和清洁维护功能的波浪监测装置

Resumen de: CN120576024A

本发明涉及海洋监测技术领域，公开了一种具有自供电和清洁维护功能的波浪监测装置，其包括水柱发电单元、摩擦发电单元以及清洁单元；水柱发电单元包括空心杆、止回阀以及空气透平组件，波浪传播时产生的动能,使得气室内的水柱移动，驱动空气在收缩涵道的内部单向移动，空气的单向移动进而驱动空气透平组件产生电能；摩擦发电单元包括环形浮子和摩擦球体，波浪传播时产生的动能，驱动摩擦球体在环形导轨的内部滚动与感应电极相互摩擦，进而产生电能；清洁单元设置于摩擦发电单元的外周，清洁单元包括取水管和喷头件，取水管布设在环形浮子的底侧，取水管的一端浸没于水面以下，本发明实现了装置能源的自给自足，通过清洁单元执行自我清洁功能。

波浪能吸波浮子液压负载调节方法

Resumen de: CN120576135A

本发明涉及海洋波浪能规模化利用技术领域，尤其涉及两种波浪能吸波浮子液压负载调节方法，通过调节气瓶或者调节蓄能器实现调节活塞式蓄能器气瓶压强，最终实现调节波浪能吸波浮子液压缸工作压强，达到波浪能吸波浮子在高海况和低海况的负载切换和波浪能高效转换，仅增加气瓶或者蓄能器，不需要增加室外运动液压缸等核心设备，方便快捷成本低，为波浪能规模化利用提供技术解决方案，也为深远海养殖装备和观测仪器提供波浪能供电方案。

一种面向海岛零碳转型的可再生能源发电系统

Resumen de: CN120576022A

本申请涉及可再生能源综合利用技术领域，具体公开了一种面向海岛零碳转型的可再生能源发电系统，其包括海上平台和岸边平台，海上平台设置有波浪能直驱提水装置，波浪能直驱提水装置利用波浪能将海水提升至高处；岸边平台设置有储水装置、空气压缩装置和可逆式水泵水轮机；其中，储水装置用于储存雨水和提升至高处的海水；空气压缩装置用于将空气压缩后储存，并利用压缩空气对储水装置加压；可逆式水泵水轮机用于将储水装置中海水的重力势能转化为电能，或利用电能将海水提升至所述储水装置中储存；还包括太阳能供电装置，用于将太阳能转化为电能为空气压缩装置供电。本申请适用于海岛沿岸地区，实现了对波浪能、太阳能等清洁能源的高效利用。

一种对转式潮流能发电装置

Resumen de: CN120576025A

本发明涉及一种对转式潮流能发电装置，属于潮流能发电技术领域，包括无轴式磁悬浮发电系统和加长式导流罩，所述无轴式磁悬浮发电系统包括叶片安置筒、无轴式叶片、电池、磁铁、发电线圈，所述无轴式叶片、电池、磁铁和发电线圈均安装在叶片安置筒处。本发明中，这样的对转式潮流能发电装置前后安装了两个不同方向的无轴涡轮系统，这种独特的布局设计充分考虑了潮汐水流方向的多变性，无论潮汐是正向流动还是反向流动，总有一个涡轮系统能够最大程度地捕捉潮流能，将其转化为电能，相较于传统单一方向的涡轮发电系统，这种设计极大地增加了潮流能的捕获概率和发电效率，从而显著提升了整个装置的经济效益。

一种海上风电和波浪能联合发电系统

Nº publicación: CN120557088A 29/08/2025

Solicitante:

中船第九设计研究院工程有限公司

Resumen de: CN120557088A

本发明涉及一种海上风电和波浪能联合发电系统。针对海上风电与波浪能发电不稳定及传统控制策略的不足，该系统设置四大核心模块。发电功率预测模块利用LSTM模型预测功率；能量分配控制模块基于MPC算法确定发电装置出力方案，协调储能系统维持功率平衡；储能系统管理模块依据SOC控制充放电，保护电池并稳定供电；系统运行优化模块建立模型，借助遗传算法优化运行参数，同时进行故障诊断与处理。此联合发电系统能精准预测、高效分配能量、智能管理储能、优化系统运行，有效解决发电不稳定问题，提升能源利用效率与供电稳定性，推动海洋可再生能源的开发利用。