Resumen de: CN115839298A

本发明公开了一种基于海洋能源和海上风能的供氢供电系统，涉及海洋能源技术领域，包括：微电网，用于产生电能，微电网内部的氢氧燃料电池堆发电装置发电供电以维持微电网电流电压稳定；海水淡化装置、电解水装置、储能装置分别通过变换器与微电网连接，利用微电网电能用于海水淡化制淡水、电解水制取氢气和电解氧化铝制铝，并且从浓海水中制取氢氧化镁，加热生成氧化镁；还原后生成镁蒸气；液态铝制铝粉和铝空气电池阳极板。本发明提供的一种基于海洋能源和海上风能的供氢供电系统，利用海洋能源，实现海水淡化、电解水制氢、氢氧燃料电池发电平衡微电网供电、海水制镁、低温铝储能，满足岛内建设需要。

Resumen de: CN115839297A

本发明公开了一种基于摩擦纳米发电机的波浪能发电装置，包括壳体、安装盘和发电机构，所述安装盘设置在壳体内，所述发电机构设置在安装盘上，所述发电机构包括弹簧钢片、扇形舱室、整流桥和发电组件，所述弹簧钢片竖直设置，两个所述扇形舱室呈对称结构固定在弹簧钢片顶部的两侧，且所述扇形舱室的外侧面粘贴有金属电极，所述整流桥设置在扇形舱室内，两组所述发电组件呈对称结构设置在弹簧钢片的两侧，所述发电组件包括若干呈发射状结构排列的金属基板，该装置的发电组件固定连接在导电滑环上，在波浪起伏作用下，中央舱室带动导电滑环转动，向重力势能低的一侧摆动，使金属基板一侧压紧另一侧分离，实现波浪方向自适应，大幅提高发电效率。

Resumen de: CN218703747U

一种波浪能漂流浮标，涉及海上浮标技术领域，包括浮标本体，所述的浮标本体设有底座，所述的底座内设有晃动发电机及辅助晃动机构，所述的晃动发电机配置为对浮标本体的蓄电池进行供电。本新型针对浮标本体内的晃动发电机的配置进行改进，通过具体配置晃动发电机的位置以及设置辅助晃动机构，可提标晃动发电机的发电效能，从而有利于海上浮标的持久续航。

Resumen de: CN218717242U

本实用新型提供一种稳定性高的风电海上储能平台，包括支撑平台和支撑架，支撑架顶部装有风力发电机，支撑平台下方设于多个浮力筒，且支撑平台下端的多个立柱分别与浮力筒连接，支撑平台内部还装有电池储能装置，浮力筒的下方设有锚固结构，支撑平台与相邻的支撑平台之间通过系泊缆线连接，锚固结构与相邻的浮力筒之间通过锚链连接，且锚固结构内部装有电磁储能装置。锚固结构通过锚链与上方支撑平台两侧的浮力筒连接，相邻的支撑平台通过系泊缆线连接，以对储能平台群进行固定，波浪能俯仰椭球在捕获波浪能的同时，也能调整平台周围浮力和提高支撑平台的稳定性，且组装结构简单，维护方便。

Resumen de: CN115839299A

本发明公开了一种双涡扇振荡浮子式波浪能发电装置，包括浮子、双涡扇、发电机等，一对涡扇通过内外轴分别与发电机内外转子相连，通过齿轮系统传动。双涡扇的结构相同，做反向旋转。反旋转运动不仅提高了发电机的输入速度，而且抵消了转动力矩，提高了转换装置的稳定性。浮子使动力机构反复的转动，双涡扇始终单向旋转，通过传动机构使发动机连续转动发电，保证发电机连续性。采用双转子发电机，双转子间沿相反方向旋转，相对速度相比定子和转子提高一倍，其能量将大大提高，双转子相对转速大，能够对涡扇低转速情况下进行波浪能的有效利用，提高波浪能的利用率。动力输出系统被放置在浮子内部，便于维护，远离腐蚀性海水，从而提高设备的可靠性和生存能力。装置传动系统结构简单，能量传递效率高。

Resumen de: US2023089008A1

The device for conversion of wave energy into electrical energy consists of a supporting structure, the first working body, an anchor and anchor cables. The supporting structure is connected to the anchors by anchor cables, while the first working body is slidably connected to the supporting structure. The motion transformation system is firmly connected to the supporting structure and comprises rigid gears toothed with gears with rolls on one side while on the other side they are hinged to the first working body, on the other side of the gears with the rolls, rigid gears are connected at one end, while their other end is hinged to other working body. The gears with rolls are connected by shafts with a multiplier that drives the generator that further produces electricity. The device constructed in this way has the possibility of transport to the place of exploitation, because it floats stably on its own. The anchor system is transported to the place of exploitation using a transport body that also has the ability to float on its own and to submerge.

Resumen de: AU2021322818A1

Apparatus for extracting energy from an oscillating working fluid, the apparatus comprising a flow passage 40 for the oscillating working fluid, an energy conversion unit 44 and a flow control device 38, each of the energy conversion unit 44 and the flow control device 38 being, at least in part, in fluid communication with the flow passage 40, wherein in use the flow control device 38 is selectively operable between a first configuration in which the flow control device 38 is open to allow a flow of the oscillating working fluid to exit the flow passage therethrough, and a second configuration in which the flow control device 38 is arranged to restrict a flow of the working fluid therethrough, such that the oscillating working fluid enters the flow passage via the energy conversion unit 44.

Resumen de: US2023089858A1

A WEC module for connection to a WEC system having a power take-off (PTO) configured to generate electricity in response to fluid flow in a fluid flow path of the system. The module includes a mounting portion for releasably mounting the module to the system, a deformable sealing member configured to provide a sealed fluid connection between the module and the fluid flow path, and a working surface configured to exchange, in response to wave motion, a working fluid with the fluid flow path via the sealed fluid connection. Also disclosed is a WEC system and a method of deploying the WEC module. Also disclosed is an installation device for a working surface and a method of installing a working surface.

Resumen de: WO2023041742A1

The device for conversion of wave energy into electrical energy consists of a supporting structure (300), the first working body (200), an anchor (500) and anchor cables (400). The supporting structure (300) is connected to the anchors (500) by anchor cables (400), while the first working body (200) is slidably connected to the supporting structure (300). The motion transformation system (100) is firmly connected to the supporting structure (300) and comprises rigid gears (101a) and (101b) toothed with gears (103a) and (103b) with rolls on one side while on the other side they are hinged to the first working body (200), on the other side of the gears (103a) and (103b) with the rolls, rigid gears (102a) and (102b) are connected at one end, while their other end is hinged to other working body (600).The gears (103a) and (103b) with rolls are connected by shafts with a multiplier that drives the generator (108) that further produces electricity. The device constructed in this way has the possibility of transport to the place of exploitation, because it floats stably on its own. The anchor system (500) is transported to the place of exploitation using a transport body (700) that also has the ability to float on its own and to submerge.

Resumen de: US2023086528A1

The invention relates to a floatable hydroelectric generator (10) for harvesting electrical energy from the flow (R) of water in a river. The generator assembly (10) includes a floatable chassis (12) to which are connected two spaced-apart rotational axles (18). An electrical generator (not shown) is mounted on the floatable chassis (12) and coupled to the rotational axles (18). A chain (20) is connected to the rotational axles (18) via pulley wheels (16). A plurality of water receptacles (22) are fixed to the chain (20), and each being orientated, when submerged, to present their major openings towards an oncoming waterflow direction (R). A plurality of minor openings (24) is provided through a wall of each water receptacle (22). A valve member in the form of a flexible flap (26) is located within each water receptacle (22) for controlling passage of water through said minor openings (24). The flexible flap (26) is adapted to selectively permit flow of water through the minor openings (24) into each water receptacle (22); but substantially prevent flow of water through said minor openings (24) out of each water receptacle (22). The generator assembly (10) of the present invention may be deployed at a desired location within a river—optionally as part of a larger array of such assemblies—to generate electricity on a substantially continuous basis.

Resumen de: US2023088464A1

The invention relates to a device that uses wave energy to convert it into electrical energy via hydraulic energy. This device is installed on marine structures with vertical walls and comprises: a free floating elementing element that exploits the vertical sea level variation due to the swell, guided by a triple rail lateral movement channeling system installed on vertical walls; a support connecting the floating elementing element to a hydraulic system of cylinders allows the conversion of mechanical energy into hydraulic energy in both directions of movement, up and down; an energy amplification system to optimize the efficiency of the device; a hydraulic power plant; pressure accumulators; an oil tank and a hydro-electric turbine that allow the conversion of hydraulic energy into electric energy.

Resumen de: US2023087568A1

A flexible pipe having one way fluidic flow valves containing a working fluid that generates one way fluid flow to power a generator. Preferably the pipe is buoyant or otherwise flexed by motion of any supporting or surrounding liquid, so that waves in the liquid flex the pipe. Preferably an added interior pumping arm is provided to increase the fluid flow from flexing.

Resumen de: WO2021231755A1

Disclosed herein is a device for directing fish toward a preferred path in a water passageway. The device includes a base and a plurality of spaced bars coupled to the base and cantilevered from the base. The plurality of spaced bars are electrified in anode cathode pairs. The plurality of spaced bars can extend from the base to form a frustoconical shape such that the spaced bars direct fish toward a hydraulic turbine blade hub and away from a hydraulic turbine blade tip. Alternatively, the plurality of spaced bars can extend from the base to form a linear array.

Resumen de: GB2611005A

A floating energy harvesting device comprises a computational unit, powered by the energy harvesting device and configured for data exchange via satellite. The system includes a navigational device including a location sensor, communicating with a propulsion device. The system further comprises an interface to provide energy to a drone. The drone may be an aircraft 683 which may be charged, e.g. wirelessly, when on a landing surface 682. Alternatively, the drone may be a water-borne vehicle which engages with a docking port (figure 44). Energy may be supplied as compressed hydrogen.

Resumen de: CN115822849A

本发明涉及一种具有动能增程补偿的波浪振荡装置、以及波浪发电设备，包括：壳体，其内部设有封闭的工作内腔；振荡悬挂体，设置于壳体的工作内腔中，并能够在工作内腔中相对上下运动；弹性悬挂系统，设置在工作内腔内，弹性悬挂系统中具有弹性结构，弹性悬挂系统用于支撑振荡悬挂体，且弹性结构处于弹性储能状态，弹性结构提供的弹性力用于直接或者间接地作为支撑振荡悬挂体的支撑力，并且当所述振荡悬挂体在壳体内相对向下运动时，弹性结构进一步储能；动能增程补偿机构，包括惯性转轮和补偿传动组件，惯性转轮可旋转地安装在振荡悬挂体上，增程传动组件连接惯性转轮与振荡悬挂体，能够将两者的运动相互传递。

Resumen de: CN115818781A

本发明涉及一种基于波浪能的海水淡化装置，包括反渗透模组、压水仓、悬挂式压水活塞、弹性悬挂系统、进水管系、以及出水管系，悬挂式压水活塞可上下移动地设置在压水仓内，压水仓位于悬挂式压水活塞上方的部分为上仓部、位于悬挂式压水活塞下方的部分为下仓部，进水管系包括分别与上仓部和下仓部相连通的第一进水管和第二进水管，出水管系包括分别与上仓部和下仓部相连通的第一出水管和第二出水管，第一进水管、第二进水管、第一出水管和第二出水管上都设有单向阀，第一出水管和第二出水管都与反渗透模组连通；弹性悬挂系统设置在压水仓内并与悬挂式压水活塞连接，弹性悬挂系统用于支撑悬挂式压水活塞，且其中的弹性结构处于弹性储能状态。

Resumen de: CN115822854A

本发明是一种浪潮发电装置，其包含一基座，基座具有一支撑杆；一中定滑轮组件，其设置于支撑杆的顶端；一后定滑轮组件，其设置于支撑杆的后侧面；一枢转组件，其包含一摇臂及至少一主动轮，摇臂枢设于支撑杆，主动轮固设于摇臂；一前漂浮组件，其包含一前绳及一前漂浮块，前绳分别连接摇臂及前漂浮块；一后配重组件，其包含一后绳及一后配重块，后绳贴靠于中定滑轮组件及后定滑轮组件且两端分别连接摇臂及后配重块；一发电装置，其连接于主动轮；借由海浪驱使摇臂上下摆动并带动发电装置发电，达到能够连续不断的产生电能，兼具绿能及无污染的发电功效。

Resumen de: CN115822855A

本发明提供了一种潮流能发电系统装置及其控制方法，所述潮流能发电系统装置包括锚泊单元和发电单元，所述发电单元通过锚链与所述锚泊单元相连；所述发电单元包括至少一个发电装置，所述发电装置包括发电组件和漂浮组件；所述发电组件通过支架固定在所述漂浮组件的正下方；该潮流能发电系统装置的发电机位于海面以下，不易受盐雾腐蚀；发电机为气隙开放式设计，可避免密封失效引起的故障；叶轮直接与发电机相连接，消除了传动轴存在的机械损耗，提高了机组的发电效率；采用双向导流罩，可随洋流双向转动，增加发电时间，可在不换向情况下适应潮涨或潮落，实现双向水流发电；在导流罩及浮子平台上开设了孔道，便于检修。

Resumen de: CN115822852A

一种基于平台立柱的可伸缩波浪能发电装置，所述发电装置包括四个平台立柱，每个平台立柱的舱室内部分别通过立柱开孔设置有伸缩箱体，每个伸缩箱体内分别设有箱体驱动电机，所述箱体驱动电机用于带动伸缩箱体推出或回收；每个伸缩箱体的外侧分别设有波浪能浮筒发电组件，所述波浪能浮筒发电组件用于使浮筒受到波浪作用进行上下运动时，浮筒驱动上方连接的齿条带动发电机传动轴旋转进行发电。

Resumen de: CN115822850A

本发明公开一种波浪能发电装置，涉及海洋航行器技术领域，主要包括外壳，所述外壳的两侧均设置有摆动水翼，所述外壳内设置有容纳腔，所述容纳腔内设置有传动机构和发电装置，所述摆动水翼通过所述传动机构与所述发电装置连接；其中，所述摆动水翼能够随海浪上下摆动以收集波浪能，并通过所述传动机构将波浪能传递给所述发电装置进行发电。本发明还公开一种包括上述波浪能发电装置的海洋航行器。本发明可以有效增加海洋航行器的续航时间，提高作业半径、航行速度，还能够提高海洋航行器在不同海况条件下的适应能力。

Resumen de: CN115822853A

本发明提供一种波浪压电发电装置，涉及发电设备领域，包括沉浮箱，所述沉浮箱设置为多个，且多个沉浮箱呈环形排列设置，每两个相邻的沉浮箱之间均设置有发电管，所述发电管设置为圆弧形，所述发电管的一端固定连接有第一浮体，所述发电管的另一端固定连接有第二浮体，所述发电管的内壁上固定连接有压电层，所述压电层的内部放置有滚珠。该波浪压电发电装置，通过环形排列设置的多个发电管，当不同方向的波浪经过时，受海水的冲击，与波浪方向相平行的发电管两端的第一浮体和第二浮体将会产生运动，进而使得第一浮体和第二浮体会带动发电管的两端进行运动，从而使得发电管内部的滚珠不断的与压电层产生相对运动。

Resumen de: CN115833469A

本发明公开一种多模块联动振子群流致网振发电装置，包括流道、发电机和若干个联动振子群模块，所述联动振子群模块由若干个振子通过阵列排布组成，振子之间通过连接架相连，所述振子与连接架之间可拆卸的连接；每个所述联动振子群模块之间采用竖直排列、水平排列、交错布置其中的一种或几种方式，每个所述联动振子群模块通过传动杆与发电机连接；所有的联动振子群模块布置在流道内。

Resumen de: CN115822858A

本发明涉及一种垂直接触分离式波浪能采集结构，具体有：圆筒的上下两端固定安装顶盖和底盖，顶盖和底盖的中心孔固定安转轴，轴上安装有直线轴承；直线轴承与浮力块固接，浮力块与密封盖形成密封腔，第三摩擦层和第四摩擦层固定粘接在密封腔底部，质量环、上板、第一摩擦层和第二摩擦层固定粘接在弹簧的上端，弹簧的下端固定安装在密封腔底部。优点是：整体结构可以固定安装在浮标等海上目标上，圆筒结构不仅将海浪无规则的运动转化为沿轴向的单自由度运动，且具有很好的自我防护能力，增加了结构的工作寿命。

Resumen de: CN115822857A

本发明涉及一种磁力悬浮的单侧圆筒滑移波浪能采集结构，具体有：圆筒的上下两端固定安装顶盖和底盖，顶盖和底盖的中心孔固定安转轴，轴上安装有直线轴承一和直线轴承二；直线轴承二与浮力块固接，浮力块与磁铁二固接；直线轴承一与磁铁一固接、磁铁一与密封盖形成密封腔；密封腔的底部固定安装带有垂直电极结构的内筒，带有垂直摩擦发电结构的外筒固定安装在弹簧的顶部，弹簧的底部固定安装在密封腔的底部。优点是：整体结构可以固定安装在浮标等海上目标上，圆筒结构不仅将海浪无规则的运动转化为沿轴向的单自由度运动，且具有很好的自我防护能力，增加了结构的工作寿命。

Resumen de: CN115822856A

本发明涉及一种磁力悬浮的双侧圆筒滑移波浪能采集结构，具体有：圆筒的上下两端固定安装顶盖和底盖，顶盖和底盖的中心孔固定安转轴，轴上安装有直线轴承；直线轴承与浮力块固接，浮力块与密封盖形成密封腔；密封腔的顶部和底部固定安装带有电极结构的上内筒和下内筒，带有摩擦发电结构的外筒被安装在弹簧一和弹簧二之间。优点是：整体结构可以固定安装在浮标等海上目标上，圆筒结构不仅将海浪无规则的运动转化为沿轴向的单自由度运动，且具有很好的自我防护能力，增加了结构的工作寿命。