Resumen de: CN120684337A
本发明主要是解决能源领域的问题,利用该设备能充分利用低落差水域的水能资源,如3米落差,竖井按7米长3米宽设定,竖井水平面积也就是隔板面积为21平方米,通过竖井水的重量约为21*3=63吨,各种因素降效按30%计算,63*70%=44.1吨,那么如果上水位水量充足就会有44.1吨转力通过串连隔板驱动图1中轮3不停转动并输出转力,也就是说利用该装置能在落差小、水量大的水域产生出大能量,并且能根据水量、高差的不同调整装置的规格,产生出相应的能量。
Resumen de: SE2350127A1
A system for operating a thermodynamic cycle to convert heat to electrical energy, the system comprising an evaporator, a condenser, a turbine, a generator and a fluid pump, wherein the fluid pump is arranged to circulate a working fluid in the system to alternate between a liquid phase and a gaseous phase, wherein the condenser comprises two outlet ports for the working fluid and the inlet of the fluid pump is arranged in fluid communication with each of the outlet ports through a common pipe system.
Resumen de: AU2024223535A1
A device for converting omni-directional fluid flow to unidirectional flow that can be provided in a combined breakwater and energy converter system to generate electricity from coastal waters. Concrete stators 8 form part of a barrier of a breakwater, the stators arranged about a central rotation chamber 6, with adjacent stators forming fluid channels 10 to the chamber, the chamber having a rotator with a central rotatable axle 2 mounted to at least two blades 4. The channels are funnelled to provide an entrance to the chamber greater in size than the exit into the chamber and the path of the channel exit vector is angled with respect to the central axle, being directed towards the blades. Omnidirectional wave flows can enter the channels and pass into the chamber to be converted into unidirectional flow to effect unidirectional rotation of the axle. This rotational movement is used for the generation of electricity.
Resumen de: JP2025137246A
【課題】小型化が可能であり、環境の影響を受けにくく、発電効率が高い浮標発電装置を提供する。【解決手段】浮標発電装置100は、浮体部10と、磁歪発電部20とを備える。浮体部10は、密閉空間17を有する。浮体部10は、水に浮上可能である。磁歪発電部20は、密閉空間17に設けられている。磁歪発電部20は、浮体部10の運動によって発電を行う磁歪素子27を有する。【選択図】図1
Resumen de: CN120667301A
本发明提出一种基于压缩空气储能的波浪能收集装置,涉及波浪能发电领域。装置包括空气透平组件与储能组件:空气透平组件含安装平台(内设空腔)、波能蓄压气囊(安装于平台下表面,随波浪改变空腔气压),透平进/出气管贯穿平台空腔,分别装空气透平装置,进气管设第一单向阀(气体从外界流入空腔)与第一电磁阀,出气管设第五单向阀(气体从空腔流出);储能组件分低压与高压,高压组件浸没于海水中,低压组件经低压进气管连平台空腔,通过空气压缩机与高压组件连通,高压组件经高压出气管(设第五电磁阀,浸没于海水)连透平出气管P点(位于第五单向阀与出口间),利用海水为高压储气罐降温,提高储气量与安全性。
Resumen de: CN120667303A
本发明公开了波浪能发电装置及基于该装置发电的网箱养殖装置,包括网箱结构和波浪发电结构,网箱结构的网箱主体由框架和网衣构成,上下端转折处绑有网管,上端口套设浮管,浮管由环管通过管套件组合,管套件上连支管和绑定环管,下表面设导线轮,下侧网管绑有环形阵列的提拉绑绳,部分提拉绑绳上端固定在绑定环管上,浮管上有踏板;波浪发电结构的漂浮板随波浪摆动,通过转轴、第一齿带轮传动轮杆,轮杆带动发电组件发电,另一端约束轮轴上的第一线轮与提拉绑绳连接,漂浮板经波动牵引绳带动网面刮箱沿网箱滑动,刮除的海洋生物由破碎辊破碎成饵料,收获时可通过相关部件便捷收网,实现波浪能利用与养殖协同。
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。
Resumen de: KR20250137824A
본 발명은 발전장치에 관한 것으로, 구체적으로는 함체 내부의 공기압력을 이용하여 전기를 생산하는 발전장치에 관한 것이다.
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.
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。
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。
Resumen de: CN223359298U
本实用新型涉及一种悬浮式海浪发电装置,包括:第一小齿轮、二级传动轴、发电机、第三大齿轮、第一大齿轮、浮筒、储能组件、电路控制模块、第二大齿轮、底座、一级传动轴、滑轨、齿条支架、齿条、发电装置支架、发电装置外壳、浮筒支架、第二小齿轮;发电装置外壳固定在滑轨上,齿条固定在齿条支架上并悬挂于发电装置外部,一级传动轴一端与第二大齿轮连接,另一端延伸到发电装置外壳的外部与第一大齿轮连接,第一大齿轮与齿条连接;二级传动轴一端与第一小齿轮连接,另一端与第三大齿轮连接,第二小齿轮固定在发电机上与第三大齿轮连接。与现有技术相比,本实用新型具有效率高,环保节能优势明显;成本低,经济效益突出;适用范围广等优点。
Resumen de: CN120667302A
本申请公开了一种用于半潜式风电平台的波浪能发电装置及风电平台,波浪能发电装置包括:浮子,设置于平台立柱之间,浮子同时与若干个平台立柱连接;液压发电系统,包括液压缸,液压缸接收浮子运动过程的机械能并转换为液压能,液压发电系统则能够将液压能转换为电能实现发电。本公开将浮子置于平台立柱之间,作为稳定结构通过其垂荡运动一定程度上抵消海浪对于半潜式风电平台的冲击晃动作用,降低半潜式风电平台的偏摆幅度以提升风机发电效率;且浮子与若干根平台立柱同时具有连接基础,而能够通过单个浮子设置多组液压缸结构,在浮子任意方向运行时均能够具有液压缸进行液压能的转换,而确保波浪能发电装置的稳定发电效果。
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.
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.
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.
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
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.
Resumen de: CN120650106A
本发明提供了一种潮汐能和潮流能复合式发电系统及发电方法,其中一种潮汐能和潮流能复合式发电系统,包括蓄水池,蓄水池的底部与连接通道的顶部连通并于连通处设置有通道水闸,连接通道的下部设置有退水口,退水口与外部潮汐连通,连接通道内安装有轴流式水轮机,通道水闸开启时,蓄水池内水能与外部潮汐连通并驱动轴流式水轮机转动;连接通道的外侧安装有发电机箱,发电机箱外安装有潮流能叶轮,发电机箱内安装有发电机,发电机能与轴流式水轮机连接后进行发电,发电机能与潮流能叶轮连接后进行发电;蓄水池的侧壁设置有进水闸,进水闸能与外部潮汐连通进水至蓄水池,进水闸、通道水闸的开闭由最高水位线、最低水位线和涨潮控制水位控制。
Resumen de: CN120658009A
本发明提供一种涡激振动的能量收集和振动控制装置及方法,属于能量收集与涡激振动控制技术领域。该装置包括形变组件、监测组件和能量收集组件。形变组件设置于目标件的目标面上,形变组件包括蒙皮和驱动件,驱动件设置于蒙皮和目标面之间,驱动件能够驱动蒙皮处于凹陷形变的第一状态,以及处于凸起形变的第二状态。监测组件被配置为监测环境风矢量和振动参数,当环境风矢量大于第一阈值,驱动件驱动蒙皮处于第一状态,以增大目标件的振幅,当振动参数大于第二阈值,驱动件驱动蒙皮处于第二状态,以降低目标件的振幅。能量收集组件被配置能够将目标件的机械能转换为电能。本发明能够提高目标件涡激振动的控制程度以及提高目标件的能量收集效率。
Resumen de: CN120650107A
本发明属于发电领域,具体涉及一种基于海涌动能的喇叭口式发电装置。其包括依次连接的导流结构、海涌整流平台和发电设备;所述导流结构用于将海涌进行汇集,并导入至所述海涌整流平台;所述海涌整流平台将整流后的海涌导入至所述发电设置,所述发电设备利用整流后的海涌的动能进行发电。本发明所述基于海涌动能的喇叭口式发电装置利用结构优化将海涌动能集中提升,从而实现高效发电:其能够将海涌进行汇集并利用海涌动能进行发电,发电效率高;另外,所述基于海涌动能的喇叭口式发电装置的工程实施简单,装配工艺性良好,制造成本相对较低,发电时间长,几乎可以做到无休止的连续发电,性价比高,开发空间大。
Resumen de: CN120650131A
本发明涉及发电浮标技术领域,特别是涉及一种高可靠的海洋风能波浪能联合发电浮标及方法,包括浮式风机平台、振荡水柱波浪能转换装置,所述浮式风机平台上设有发电风机,所述振荡水柱波浪能转换装置设在所述浮式风机平台内,所述振荡水柱波浪能转换装置包括浮筒、空气透平、减压阀及发电机,所述浮筒为具有顶板的中空圆筒,所述空气透平和减压阀安装在浮筒的顶板上,所述空气透平内置发电机。本发明的一种高可靠的海洋风能波浪能联合发电浮标的可靠性高,在恶劣天气下的生存能力强。
Resumen de: CN120650105A
本发明公开了一种漂浮式波浪发电装置,包括漂浮组件、发电机安装座、万向轮组件和发电机组件。漂浮组件为球形结构,内部设有顶部浮球以增强稳定性;发电机安装座通过万向轮组件与发电机组件连接,利用摩擦驱动轮外圈与漂浮球体内壁接触实现动能传递。增速齿轮组件通过多个齿轮啮合提升发电机线圈转速,从而提高发电效率。本发明结构简单,运行稳定,适用于多种波浪环境,显著提升了波浪能的利用效率。
Nº publicación: CN120658049A 16/09/2025
Solicitante:
中国计量大学浙江省特种设备科学研究院
Resumen de: CN120658049A
本发明提出一种水下声波能量采集装置,通过在顶端由防水透声膜覆盖的外层腔体内设置中层腔体、上赫姆霍兹谐振腔和下赫姆霍兹谐振腔,使得声波通过防水透声膜进入外层腔体后能分别进入上赫姆霍兹谐振腔、第一波导区域、第二波导区域这三个区域,其中,进入上赫姆霍兹谐振腔和第一波导区域的声波相位相同,而进入第二波导区域的声波在经过迷宫型波导后相位发生变化,即第一柔性薄膜的顶面和第二柔性薄膜的底面所接触的声波相位相同,第一柔性薄膜的底面和第二柔性薄膜的顶面所接触的声波相位相同,而前后两者之间存在相位差,从而使得第一柔性薄膜和第二柔性薄膜以相同频率相向或背向运动,同时带动磁片和线圈随之运动,进而产生电能。