Resumen de: CN120039354A
本发明涉及一种可变浮筒直径的波浪能发电浮标及其控制方法,属于波浪能发电浮标技术领域,包括空气透平、刚性浮筒、柔性浮筒和垂荡板,所述刚性浮筒为具有固定环形空腔的筒体,所述刚性浮筒的中心设有振荡水柱通道,所述刚性浮筒的顶部中心设有与振荡水柱通道相通的通气口,所述空气透平固定安装在通气口处,所述刚性浮筒的底部固定连接有多个均匀分布的竖直杆,所述竖直杆的下端均与垂荡板固定连接,所述柔性浮筒为具有径向可变环形空腔的筒体,所述柔性浮筒固定套设于刚性浮筒的外周侧,所述固定环形空腔内固定安装有用于对柔性浮筒进行充气或抽气以改变其径向尺寸的充气抽气装置。本发明提高了波能转换效率。
Resumen de: AU2023241279A1
Systems and methods are disclosed herein for a modular buoy deployment system including modules arranged to be assembled at a destination location and an aerial delivery apparatus arranged to deliver the buoy modules to the destination location. The modules are connectable to at least one other module and form a buoy when assembled. The module buoy deployment system also optionally includes a platform arranged to receive one or more aerial delivery apparatuses. Each module conforms to a delivery criteria of the aerial delivery apparatus. The module buoy deployment system also optionally includes a power system arranged to recharge the aerial delivery apparatus.
Resumen de: CN120042736A
本发明涉及波浪能发电装置技术领域,尤其涉及一种可增速管道气流的岸基式波浪能发电装置及控制方法,包括:波浪能接收部,其为一半封闭气室,所述气室与海水接触的一侧底部设置有通水口,所述气室的外壁顶面设置有光伏储能单元和气泵,其中,所述光伏储能单元与所述气泵相连;能量转换部,其与所述波浪能接收部相连,包括设置在所述气室顶部的若干管道,所述管道与气室相连处设置有阀门,所述管道内部设置有涡轮机,所述涡轮机远离气室一侧设置有发电机;监测模块,其分别与所述波浪能接收部和所述能量转换部相连;控制模块,其分别与所述波浪能接收部、所述能量转换部和所述监测模块相连,增加了管道气流的流速,提高了发电效率。
Resumen de: CN120042745A
本发明公开了利用光伏、风能和潮流能的海上发电设备,利用光伏、风能和潮流能的海上发电设备包括:风机发电装置,伸缩塔筒组件在轴向上可伸缩,发电件设置于伸缩塔筒组件内,风叶件可周向转动地设置于伸缩塔筒组件的轴向顶部且与发电件相连;光伏发电装置。由此,伸缩塔筒组件根据不同海况选择性地伸缩带动所述风叶件伸出海面或者缩回海下,从而使得风机发电装置利用海上的风能发电或者海下潮流发电,并且还可以通过光伏发电装置利用光伏发电,不仅可以使得海上发电设备可以利用多种清洁能源高效发电,而且还可以根据不同的海况调整风机发电装置的所处位置,可以降低其受损的风险,可以提升海上发电设备的使用寿命。
Resumen de: CN120042734A
本发明属于海洋工程装备技术领域,提供一种用于海洋钻井平台的海洋能发电系统,包括若干用于支撑海洋钻井平台的支撑柱,还包括:浮动组件,浮动组件包括两组分别竖向滑动连接在两相邻支撑柱上的移动滑板,两移动滑板之间固定连接有浮筒,移动滑板上固定连接有发电机,发电机的转轴与支撑柱之间设置有第一驱动机构,第一驱动机构用于在移动滑板上下往复运动时驱动发电机转动;第二驱动机构,第二驱动机构包括设置在浮筒中的桨叶组件,桨叶组件用于将洋流的动能转化为机械能,桨叶组件与两发电机传动连接。本发明可以高效的利用海水的动能、势能进行发电,以供海上钻井平台使用,降低平台对能源供应的依赖。
Resumen de: CN120039365A
本发明属于海上辅助装置技术领域,尤其涉及一种太阳能与海水动能结合的海上辅助装置,浮筒,浮筒的上方固接有舱体,舱体上设置有太阳能发电机构以及海水动能发电机构,太阳能发电机构与海水动能发电机构均电性连接有蓄能机构,舱体上设置有定位机构、信号发射机构以及照明机构,定位机构、信号发射机构以及照明机构均与蓄能机构电性连接;舱体的底面上设置有锚定机构。本发明的装置,获取能源方便,不需要外部能源接入,从而使得本装置可以安放在大多数位置,环境适应性更强。
Resumen de: CN120042756A
本申请属于热缩冷胀体技术领域,更具体地,涉及一种适用于深海环境的热缩冷胀体、海洋温差发电装置。本申请提供的热缩冷胀体包括可变形装置和置于该可变形装置内的热缩冷胀材料,其中热缩冷胀材料为氟化铵饱和溶液和合适晶种混合得到的固液混合物,其在不同温度下的溶解‑析出过程表现出热缩冷胀效应,在5℃~30℃温度范围内具有优异的温度可调节的热缩冷胀效应,且在高压环境下仍具有显著的热缩冷胀效应,适用于深海高压环境,能够用于海洋温差发电、海洋温度监测、深海养殖、深海浮标等领域,有利于推动深海高压环境下能源的转换和利用,具备较高的经济价值和应用价值。
Resumen de: CN120042735A
本发明公开了一种用于深海观测浮标供电的海浪波力能自发电装置,属于观测浮标技术领域,包括浮标,浮标底端球铰安装有浮台,浮台外滑动安装有浮动件,浮台外壁周向设置有多个弧形槽,弧形槽内滑动安装有由介电材料制成的滑块,滑块固定连接在浮动件内壁上,滑块与弧形槽内侧壁之间均设置有间隙,弧形槽内相对的两侧壁分别设置有第一电极板和第二电极板,滑块与弧形槽内壁之间固定连接有能够封闭弧形槽的弹性密封垫,浮台内固定安装有与第一电极板和第二电极板电连接的蓄电池。本发明通过海浪的起伏运动能够使滑块在第一电极板和第二电极板之间往复滑动,利用两种材料电负性差异摩擦起电和静电感应产生交变电流,并将电力储存在蓄电池内。
Resumen de: CN120027007A
本发明公开了一种基于势能驱动的风电场波浪能发电装置,包括取水装置、储水装置、泄水装置、泵水装置、浮体装置、势能发生装置、涡轮发电机和光能发生装置;取水装置内部包括取水片、移动杆和浮子;取水装置上方有第一进水管和第一出水管,取水装置的下方有第二进水管和第二出水管;第一出水管、第二出水管与储水装置之间连接有三通连接器;泄水装置内有浮球和阀门,阀门和浮球之间有连接杆;浮球的上方有永磁体;浮球下方有浮球支撑板,泄水装置上开设有孔;永磁体与泄水装置的顶部的距离等于阀门与泄水装置的底部开口的距离;通过水压压缩泵水装置内的空气,将水压入泵水管内。本发明发电装置与风电场结合,利用资源的同时提高了装置的稳定性。
Resumen de: CN120034033A
本发明涉及温差发电技术领域,公开了一种基于海上互联网数据中心海水冷却的温差发电系统。温差发电系统包括:海上互联网数据中心、冷却组件和温差发电组件;冷却组件的一端伸入到海水中,另一端与海上互联网数据中心的冷却水管道进口连接;温差发电组件包括:蒸发装置、发电机构和冷凝装置,蒸发装置包括:第一海水管道和第一流体工质管道,冷凝装置包括:第二海水管道和第二流体工质管道,第一流体工质管道、发电机构和第二流体工质管道循环连通,第一海水管道的进水端与冷却水管道出口连接,第二海水管道的进水端伸入海水中。本发明通过海水对海上互联网数据中心进行冷却,升温后的海水被温差发电组件利用可以发电,实现了热量的充分利用。
Resumen de: CN120033945A
本发明提供一种摆式复合磁通波浪能发电机,旨在提高波浪能发电效率并适应低转速、高转矩的工作条件。本发明发电机包括:半圆柱形摆体、转子和定子,其中:半圆柱形摆体由高密度合金钢制成,可在波浪作用下往复摆动以捕获波浪能并带动转子旋转;转子包括径向和轴向充磁的两组永磁体,分别产生径向和轴向磁通;定子包括径向绕组和轴向绕组,与永磁体的磁通交链实现能量转换;通过结合径向和轴向磁通设计,本发明发电机具有高功率密度和高转矩密度,能够在有限空间内高效发电。此外,摆体表面经过防腐处理,适应海洋环境,延长设备使用寿命。
Resumen de: CN120027006A
本发明公开了一种波浪能发电装置,包括浮动系统、阻尼系统以及能量转换系统;所述浮动系统包括浮体、中心导向轴以及能量导入轴,所述中心导向轴的上部与所述浮体的底部中心位置连接,所述浮体能够浮于水面并随波浪上下运动,从而使浮体带动所述中心导向轴相对于所述阻尼系统上下运动;所述阻尼系统与所述能量导入轴的上部连接,所述能量转换系统位于浮体中,所述能量导入轴的下部伸入所述浮体并与所述能量转换系统的能量输入部件连接,所述浮体与所述阻尼系统的相对上下运动通过所述能量导入轴将往复运动的机械能传递给所述能量转换系统;所述阻尼系统包括系统主体以及平衡浮箱。本发明能够实现提升装置的可靠性以及对波浪能的吸收效率。
Resumen de: CN120027008A
本发明公开了一种高效气动式波浪能发电装置,属于海洋波浪能利用技术领域。该装置包括装置平台、透平机组和翼板系统,其中,装置平台包括海水流道、空气流道、流线型浮体系统、控制系统和配重块;海水流道包括相互连通的水平段流道和竖直段流道,水平段流道在远离竖直段流道的一端开设有海水流道口;水平段流道底部与翼板系统相连,水平段流道顶部设置流线型浮体系统;流线型浮体系统内部设置控制系统和配重块;空气流道设置于竖直段流道顶部且与竖直段流道连通;空气在水平连接段内进行单向流动,从而驱动透平机组转动发电;翼板系统设置于水平段流道底部。本发明解决了现有波浪能发电装置在能量转换效率和稳定性方面的不足。
Resumen de: AU2023322243A1
A system for and method of utilizing renewable energy forms in operating of a vertical transfer device (VTD) to transfer water from a first zone of water at a first depth in a body of water to a target zone of water at a second depth by controllable upwelling or downwelling, the VTD comprising a floating superstructure including a computer, a power source and one or more data collection devices operatively interconnected, and a water transfer tube having an upper end connected to the superstructure and a lower end connected to a conduit end piece, the tube being of collapsible segmented construction with data transfer cabling integrated into the fabric of the segments, benefits including nutrient enrichment of the target water zone, facilitation of carbon sequestration and increasing of aquaculture production and of fish stocks.
Resumen de: WO2025104361A1
The invention relates to a modular floating platform for marine energy generation and/or extraction devices, comprising a prismatic floating modular structure (2) attached to the sea bed by a plurality of minimally invasive mooring lines (3), the structure (2) comprising a plurality of connecting means (4, 5) that allow the modular coupling of same to the structure (2) of one or more other identical platforms (1) arranged adjacently, forming a supporting assembly of variable dimensions as required in each case. Preferably, the floating modular structure (2) is formed by a steel frame (6) filled with concrete blocks (7) and low-density polyethylene pieces (8) in the proportion necessary for the structure (2) to float.
Resumen de: WO2025102106A1
An offshore floating wave energy generator assembly for installation in an aquatic environment, the generator assembly comprising: a floating sphere having a cutout passage with a convergent configuration for capturing an incoming ocean wave and conveying seawater from a first end of the passage to second end of the passage; a turbine assembly located within an internal volume of the floating sphere, the turbine being positioned at or adjacent the second end of the passage to convert kinetic energy of the captured ocean wave into electricity.
Resumen de: US2025163895A1
Described is an energy converter for converting rotational energy to mechanical strain energy in flat spiral springs, the converter unit including: an axle for operatively mounting a plurality of spiral springs having inner ends and outer ends; at least a first and second spiral spring module, each module including one or more spiral springs operatively mounted at each inner end to the axle, one or more of the springs in each of the spiral spring modules having their outer ends operatively connected together with a link extending between the first and second spiral spring modules, wherein the arrangement of radial spiral windings in the first and second spiral spring modules are substantially reflected or mirrored across a plane disposed between the first and second spiral spring modules.
Resumen de: US2025163882A1
A wave energy harvester includes an elongated coupler that extends horizontally above a body of water. The coupler includes a conveyor that translates along its length. Disposed on the conveyor a plurality of vanes that, when between the coupler and the water, are contacted by the peaks of waves passing beneath the coupler, resulting in the translation of the vanes and the conveyor. Translation of the conveyor rotates an output that performs work to store the harvested kinetic energy to stored energy and/or to use it for other purposes, such as in power generation.
Resumen de: AU2023362874A1
The invention provides a wave energy converter system comprising: - at least two actuators (2) comprising each a buoy (3) and a liquid pump (4) mechanically connected to the buoy (3) to be driven by the buoy movements, and - an electric generator (7) mechanically connected to an hydraulic motor (6) fluidically connected to each liquid pump (4), for converting a motion of the buoys (3) into electrical power, the wave energy converter system being characterized in that it comprises a closed liquid loop system (30) configured to fluidically connect the pumps (4) of different actuators (2) together, by passing through the hydraulic motor (6), wherein the liquid is constrained to flow from the pumps (4) through the hydraulic motor (6), and wherein the liquid is constrained to flow from the hydraulic motor (6) to the pumps (4) In particular, when a first one of the buoys (3) exerts a force on its associated liquid pump (4) that is greater than the force exerted by a second buoy (3), the liquid in the pump chamber of liquid pump (4) linked to the first buoy is directed to the pump chamber of the liquid pump (4) linked to the second buoy (3), through the closed liquid loop system (30) and the hydraulic motor (6). Thus, the liquid moves through the closed liquid loop system (30) and produces electricity via a generator (7) driven by a hydraulic motor (6) as soon as there is a difference of forces between the buoys (3) of different actuators (2). Different forces are produced when diff
Resumen de: EP4556706A1
There is provided a wave energy converter (100) comprising a liquid medium (110) and a droplet electricity generator arrangement (120) comprising a primary droplet electricity generator (122). The wave energy converter further comprise means for using ocean waves (300) to enable droplets of the liquid medium (110) to engage with a triboelectric surface (122a) of the primary droplet electricity generator (122) to generate power, wherein the liquid medium (110) is comprised within a closed system of the wave energy converter (100).
Resumen de: CN120016761A
本发明公开了一种动力发电机,属于新能源领域;该动力发电机是利用震动或波动的动力来发电的设备;动力带动密封机体内各单元串联在各中心转轴的各个半圆形摆陀摆动旋转,每个摆陀正摆、反摆分别通过正向、反向齿轮和各太阳轮及单向飞轮共同带动中心转轴正向旋转,又通过行星增速组带动其下的主动齿轮旋转;各单元的主动齿轮通过单向飞轮将旋转力矩传递到汇能齿轮,再经行星增速组带动发电机转轴旋转而发电;同时主动齿轮面板上下层分布电磁铁圆片,在变频芯片控制下电磁铁高频改变磁场,加上主动齿轮上葵花状缠绕细铜线旋转切割磁力线产生磁通量变化并产生电能;二路电能通过逆变及智能配电器将电能合并传输到设备或蓄电池存储,实现动力发电。
Resumen de: CN222879810U
本实用新型公开了一种风能和波浪能集成发电系统的动能回收结构,包括风力机,所述风力机的底部固定连接有塔架结构,所述塔架结构的外表面靠近底部的位置固定连接有多个横向支撑杆和斜向支撑杆,所述斜向支撑杆远离塔架结构的一端固定连接有浮力筒和压载液舱,所述浮力筒与压载液舱的顶部进行固定连接,所述浮力筒的顶部靠近中心的位置开设有通风孔,所述压载液舱的外表面开设有连通孔。本实用新型,通过设有风力机和浮力筒,浮力筒的内部机构以及压载液舱增加了风力机的附加质量和附加阻尼,有助于降低浮式基础的运动响应,从而保证整体运动稳定性,提升对海上风能和波浪能的综合开发能力。
Resumen de: CN222879807U
本实用新型公开了海流能发电装置,应用在海流能发电领域,本实用新型通过海流流经过三角块,使三角块带动活塞下移,将活塞筒内的海水挤压至圆筒中,使圆筒带动发电机发电,海流流向发生变化时,导流板两侧产生压力差,使三角块带动箱体旋转,使三角块位置与来流方向处于海流发电最佳位置,从而达到根据海流方向自动调节的目的,保证了发电的效率,提高了实用性,通过转动转动筒使连接杆带动卡接头移动,卡接头移动使卡接头与卡接槽脱离卡接,将过滤网筒取下,安装时,将过滤网通装入固定筒中,卡接头在第二弹簧的作用下与卡接槽卡接,从而方便对过滤网筒进行快速装拆的目的。
Resumen de: EP4556706A1
There is provided a wave energy converter (100) comprising a liquid medium (110) and a droplet electricity generator arrangement (120) comprising a primary droplet electricity generator (122). The wave energy converter further comprise means for using ocean waves (300) to enable droplets of the liquid medium (110) to engage with a triboelectric surface (122a) of the primary droplet electricity generator (122) to generate power, wherein the liquid medium (110) is comprised within a closed system of the wave energy converter (100).
Nº publicación: CN120007496A 16/05/2025
Solicitante:
集美大学
Resumen de: CN120007496A
本发明涉及主动式腔内流体流量控制系统、方法及波浪能发电浮标,属于流量控制技术领域包括液体腔室、发电组件、反馈组件、执行器和控制单元,所述液体腔室装有液体的主腔室、上辅助腔室和下辅助腔室,所述主腔室由弹性膜分隔成上半主腔室和下半主腔室,所述弹性膜的中心固定连接有能够上下运动的驱动杆,所述驱动杆的一端贯穿主腔室且二者之间滑动密封配合;所述发电组件包括第一液力发电机和第二液力发电机,所述反馈组件包括第一流量传感器和第二流量传感器,所述执行器包括两位三通电磁阀和气体电磁阀,所述控制单元分别与第一流量传感器、第二流量传感器、两位三通电磁阀和气体电磁阀电性连接。本发明能够有效调节流量,发电高效、平稳。