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一种自给能源型可海上对接的综合平台

Resumen de: CN223355845U

本实用新型公开了一种自给能源型可海上对接的综合平台，包括桁架、浮体和甲板，甲板至少一侧边缘处设置第一对接部，至少一侧边缘处设置第二对接部；第一对接部为多个水平向外伸出的梯形凸起，梯形的顶边靠内，底边靠外；第二对接部为多个水平向内凹陷的矩形凹槽，凹槽的两侧分别安装有能够水平伸缩的楔形活动板，所述活动板的斜边与第一对接部的斜边斜率相等。本实用新型通过第一对接部和第二对接部的设置降低了海上综合平台的对接难度，有利于海上综合平台的模块化设计，满足综合性需求的同时，降低设计制造的难度和成本。

一种可回收波浪能的触发式预置应急供电装置

Resumen de: CN223359297U

本实用新型涉及一种可回收波浪能的触发式预置应急供电装置，包括海水淡化模块、制氢模块、发电模块、控制模块以及波浪能触发装置模块；所述海水淡化模块包括过滤器、反渗透装置、纯化装置，制氢模块包括反应釜、铝基合金材料、干燥装置，发电模块包括燃料电池、氧气罐、减压装置和逆变器，控制模块包括控制装置、两个电磁阀与一个液位传感器，波浪能触发装置模块包括波浪能捕获器、储能装置、控制系统、电能输出接口。本发明的可回收波浪能应急能源触发装置具有这些优点：高效利用波浪能，将其转化为电能，解决电力短缺问题，为可持续发展提供支持，适用于各种水域环境。

浮动式发电厂设备及系统

Resumen de: WO2024177565A1

A floating power plant device includes: a frame; a first output shaft rotatably coupled to a first side of the frame; at least one floating module coupled to the first output shaft, each of the at least one floating module including: a rotor; a driver coupled to the rotor; a first transmission coupling the driver to the first output shaft, a first rotation of the rotor relative to the frame is transmittable to the first output shaft via the first transmission and the driver; a swing arm coupled between the rotor and the frame; and a second transmission coupling the swing arm to the first output shaft, a second rotation of the swing arm relative to the frame is transmittable to the first output shaft via the second transmission, the first rotation and the second rotation are independently transmittable to the first output shaft.

一种海上风电防冲刷装置

Resumen de: CN120666782A

本发明涉及海上风电工程技术领域，尤其涉及一种海上风电防冲刷装置，包括海风桩基、防冲刷罩、储能组件和喷水组件，所述防冲刷罩环绕海风桩基设置；所述储能组件设于防冲刷罩上用于将水流能量转换为电能，所述喷水组件与储能组件连接，所述喷水组件朝向水流方向喷水；通过将海风桩基周围潮流、波浪的机械能转化为电能，再将电能转化为与潮流、波浪反向的水流进行消能，设计巧妙，具有较强的工程可实施性。

WAVE-POWERED ELECTRIC GENERATOR

Resumen de: WO2025193668A1

A rapidly deployable, ecological, floating, electrical generation device which uses a buoyancy-controlled piston including a rack and pinion system to drive a rotating shaft which is coupled to a floating power generation system. As the floating power generation system rises and falls with the motion of ocean waves, the buoyancy-controlled piston maintains its position in the water. As the relative positions between the floating power station and the buoyancy-controlled piston change, the rack and pinion system drives the rotating shaft. A series of gears increases the rotational speed to spin a shaft and flywheel at moderate speed. Another set of gears are then used to increase rotational speed and drive the shaft of a dynamo which produces electrical current by spinning an electromagnet with a coil. The result is environmentally sourced electrical energy that can be used, stored and/or transmitted in any conventional fashion.

WATER-POWERED GENERATOR

Resumen de: AU2024235958A1

A water-powered generator is disclosed comprising: a turbine; a water tank, fillable with water, and arranged for relative movement with respect to the turbine; at least one activator tank coupled to the water tank and/or turbine via an activator arm; and a locking system configured for selective holding of the at least one activator tank at a height above ground. The locking system is configured for selective release to cause the at least one activator tank to drop due to gravity, which, in turn, causes relative movement between the water tank and the turbine, in order to force water in the water tank through the turbine to cause rotation of the turbine.

海流製造装置。

Resumen de: JP2025134592A

【課題】従来、例えば黒潮の大蛇行が始まれば、ただ自然に回復するまで、長期間待ち続けなければなかった。【解決手段】本発明の、各海流製造装置で、極部的に強い海流を発生させて、その間隔を徐々に広げ、長い海流を作り出し、その海流が安定化した時点で、各海流製造装置の、スクリュ－を止めても、新たな海流が持続する、新たな海流が不安定化する兆しが現れたら、スクリューを駆動して海流を安定化する。【選択図】図１

POWER TAKE-OFF DEVICE AND WAVE ENERGY CONVERTER UNIT COMPRISING SUCH POWER TAKE-OFF DEVICE

Resumen de: WO2024102057A1

A power take-off device (4) for use in a wave energy converter unit (1) having a buoy (2), the power take-off device having: a power take-off hull (40, 50) connectable to a mooring device (6), the power take-off hull (40, 50) being connected to or connectable to the buoy (2), preferably by means of a mooring line (3), and a power extracting device (55) connected to the power take-off hull (40, 50) and adapted to extract power as the buoy (2) moves with the waves, by applying a control force within a predetermined range. By providing the power take-off hull (40, 50) with a first shell (43) and a second shell (51), the first shell (43) being movable relatively to the second shell (51), the first and second shells (43, 51) together defining an inner volume, wherein a seal (60) is provided to separate the inner volume from water outside of the power take-off hull (40, 50), and wherein the differential pressure between water surrounding the power take- off hull (40, 50) and the inner volume is used to, during operation, a nearly constant pre-tension force is provided from the first and second shells (43, 51) being pushed together by surrounding water pressure. A wave energy converter comprising such a power take-off device is also provided.

Electricity generation device

Nº publicación: GB2639204A 17/09/2025

Solicitante:

WILLIAM ROSSITER [GB]
William Rossiter

Resumen de: GB2639204A

A hydroelectric turbine comprises two turbine 20, 30, each comprising a plurality of elongate blades, the turbine being arranged coaxially in line so that water flow over the turbines drives the rotors to rotate in opposite directions. A gearing mechanism (50, figure 3) provides a single output 51 from the turbines, and drives a generator 52. The blades may be radially curved, and the turbines may be mounted either side of a central gearing mechanism 50 and generator.