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47
results.
Updated on
01/05/2025 [07:31:00]
Results 25 to 47 of 47
Absstract of: WO2023220343A2
Provided is a floating structure for floating in the open water, the floating structure (2, 2') configured to serve as a boat docking, comprising a surrounding structure (10) and an inner space (20), the surrounding structure (10) surrounding the inner space (20) for at least one boat to dock at a boat docking place (18) of the floating structure (2, 2'), the surrounding structure (10) comprising an opening (12) for the boat to enter the inner space (20) from the open water or leave it vice versa, a connecting point (24) for connecting an anchoring line (6) to anchor the floating structure (2, 2') to float at a set area within the open sea, the connection point (24) being at a first side of the surrounding structure (10) and the opening (12) substantially being arranged at an opposite side of the surrounding structure (10), so the opening (12) is arranged at a downstream end of the floating structure (2, 2') and a wave energy harvesting system having a plurality of floaters the floaters being able to move vertically independent from each other for each floater to follow the movement of sea waves when placed on the surface of the sea.
Absstract of: CN119636997A
一种波浪能装置阵列的组合式共享系泊系统，所述共享系泊系统包括波浪能装置基础模块和共享系泊模块，所述波浪能装置基础模块包括相配合设置的浮筒、主浮子、发电室舱体和系泊底盘；在发电室舱体的上方设置有浮筒，所述主浮子与发电室舱体固定连接，内部设有封闭空间，能够为波浪能装置提供浮力；所述浮筒在波浪的作用下做往复运动，带动发电室舱体内的波浪能装置进行发电；所述系泊底盘为正六边形，由钢架焊接而成，固定安装在发电室舱体的底部；所述共享系泊模块包括共享系泊缆缆绳、底部系泊缆缆绳、锚链、锚固基台、浮力调节油囊以及缆绳中间配置的共享系泊配重块和底部系泊配重块。
Absstract of: CN119641536A
本发明涉及波浪能发电技术领域，尤其是一种捕能体结构可变与能量转换系统可控的漂浮式波浪能发电装备。它包括自上而下依次相连的上浮筒、发电舱与下浮筒，在下浮筒下方设有底框，底框通过设置在其中部的基架固定于下浮筒下部，在底框侧壁四周分别设有若干个阻力调节组件，在上浮筒外壁上活动套设浮体。它结构设计合理，采用机械、液压两种传动能量转换方式,可以适时根据波况大小改变发电装备的能量转换方式，在正常波况下，采用机械与液压混合传动的方式，有效提高传动效率；在极端波况下，浮体下潜至海面下，从而有效降低振荡浮体所受冲击载荷，避免装备遭受过大冲击，提高设备的可靠性，延长设备的寿命周期，解决了现有技术中存在的问题。
Absstract of: CN119641530A
本申请提供一种潮流能发电机组升降结构，包括基础横架，基础横架设有至少两个竖向的导柱，还设有栅架，栅架中央设有浆叶发电机组，栅架两端设有导向组件，各导向组件活动套接在各导柱上，各导向组件上端设有上浮筒，上浮筒上端高于浆叶发电机组最高点，各导向组件下端设有下浮筒组件，下浮筒组件内设有空腔结构和与空腔结构连通的平衡气阀和进出水阀，解决了潮水涨落水位落差大时，桨叶发电机组暴露于水面之上的问题。
Absstract of: CN222632312U
本实用新型提供一种板梁复合重力式潮流能机组基础，包括板梁基础，所述板梁基础上设有支撑柱，所述支撑柱上设置潮流能机组；所述板梁基础内具有凹槽，所述凹槽内放置填充物。通过一体化设计降低了海上施工成本和风险，提供了灵活的基础施工方案和内部加强框架以节省工程量并增加结构刚度。其使用填充物压载提高稳定性和抗倾覆能力，简化了结构连接方式，缩短制作周期，降低成本，并便于维护。一体化安装方法提升了施工效率和安全性。此外，机组基础易于重复利用，减少了起吊作业的难度。
Absstract of: CN222615472U
本实用新型公开了一种新型波浪能转换发电装置，包括结构主体，所述结构主体包括基座及设于基座上的支撑柱，所述支撑柱外侧设有捕能承载浮台，所述支撑柱还设有储能模块、监测控制模块、阴极电解模块及锁止机构及波能发电机构，所述锁止机构包括对称设于支撑柱两侧的锁止母副及锁止子副，所述波能发电机构包括波能转换为机械能的波能转换器及单向输出传动箱，所述捕能波能转换器与所述支撑柱活动连接，所述波能转换器与所述支撑柱的连接处设有自锁组件及若干滑道保持器，本实用新型既结构稳定可靠，波能升降动能势能全程捕获，不留缺口，避开既有气、液压缩多级转换波能损耗，实现轻波启动，更好的捕获波浪能量效率。
Absstract of: WO2024009058A1
The present disclosure relates to a tidal turbine for converting kinetic energy of water into electrical energy. An aspect of the disclosure provides a tidal turbine assembly (100) comprising: a first turbine (110), comprising a first plurality of foils (111-113), that is configured, in use, to rotate around an upright axis that is upright relative to the sea bed; and a second turbine (120), comprising a second plurality of foils (211-213), that is configured, in use, to rotate around an upright axis that is upright relative to the sea bed; wherein the first turbine (110) and the second turbine (120) are coupled by a support beam (130) that is configured to be, in use, above the sea level; and wherein the support beam (130) is coupled to a support column (140) to support the support beam, in use, above the sea level.
Absstract of: CN119616750A
本发明涉及海洋发电技术领域，且公开了一种波浪能发电装置，包括密封的壳体、支撑导杆、安装杆及预装锚，支撑导杆和安装杆均沿竖直方向设置，安装杆的底部通过连接件与预装锚相连，支撑导杆的底端可拆卸的安装在安装杆的顶部、顶端插入壳体内，壳体能够沿支撑导杆的长度延伸方向滑移设置，壳体的外形呈“蛋壳”式结构，壳体的内部安装有发电装置。该波浪能发电装置，充分利用海浪的动能及其他水面的波浪能，利用海浪垂直或者水平运动转变成机构内旋转运动，驱动浮标内的发电机组将动能转化为电能，只要产生波浪，便实现动能和电能的转化。整个装置的动力转化效率较高，并且适用性较高，应用场所更加的广泛。
Absstract of: CN119611665A
本发明公开了一种可伸缩的驳船式风浪联合发电平台，包括驳船式风力机平台、风力发电机组、波浪能发电系统、蓄能装置、中央调控装置以及波浪监测装置；所述波浪能发电系统包括波浪能发电装置、电动滑轨装置以及液压连接装置，所述波浪能发电系统安装于驳船式风力机平台的四个侧面，四台所述波浪能发电系统围绕驳船式风力机平台呈中心对称分布。本发明与现有的技术相比的优点在于：本发明该平台集驳船式风力发电平台与波浪能发电系统于一体，并且波浪能发电系统搭载了自动调整的伸缩装置，可以改变波浪能浮子的伸出长度，以适应变化的波浪环境。
Absstract of: US2025084818A1
The disclosure features subaquatic power generation systems and methods of their use in bodies of water. Some implementations feature a subaquatic power generation system that includes (a) a housing having an inlet, an outlet, and, between the inlet and outlet, a channel through which water can pass in a fluid flow direction, and a power generating area defining a watertight and airtight chamber configured to provide an air pocket within the housing when the housing is fully submersed in water; and (b) a waterwheel disposed within the power generating area such that a longitudinal axis of the waterwheel is oriented generally horizontally and generally perpendicular to the fluid flow direction, an upper portion of the waterwheel is disposed within the chamber, and a lower portion of the waterwheel is disposed within the channel and acted upon by fluid flow through the channel.
Absstract of: DK202370390A1
Disclosed is a wave power plant comprising a frame construction extending in a longitudinal direction and having a rotor shaft extending in the longitudinal direction of the frame construction, a plurality of rocking rotors, the plurality of rocking rotors being arranged rotatably with respect to the frame construction around the rotor shaft each rocking rotor comprising a buoyant body, the buoyant body having a shell, a bearing arranged at the rotor shaft, an interface construction configured to interconnect the buoyant body with the bearing, such that the rocking rotor is rotatably connected to the rotor shaft, wherein, the shell of the buoyant body has a triangular shape having a first side and a second side being first and second convex shaped sides and a third side being a third concave shaped side, the third concave shaped side facing the rotor shaft.
Absstract of: US2025084821A1
A power generation complementary system for tidal range power generation and construction, which provides a bay construction tidal range power generation facility to carry out reciprocal and complementary power generation in response to the changing high and low tide levels at tidal time curve turning points, to produce stable power output. The system is constructed with a reserve weir pool facing the direction of incoming ocean tidal energy. The reserve weir pool is divided into a left pool area and a right pool area, which are respectively equipped with an energy conversion equipment associated therewith. According to the state of a tidal time curve, mutually dependent control devices relay an instruction to sequentially handover operation from one conversion equipment to the other conversion equipment, thereby enabling the system to receive quantities of energy and carry out complementary power generation at the appropriate times.
Absstract of: JP2025033260A
【課題】表層潮流エネルギーを効率よく回生することのできる浮体式水車装置、及び、浮体式の潮流発電設備を提供する。【解決手段】カタマラン構造の浮体１１を構成する並置された２つの胴体の間を水路１２として開放型下掛け式水車１３を設置し、水車後流の水路側壁を流れ方向に拡幅、及び／又は、は水路床面１２ｃを傾斜させた下流側に拡流部１２Ｂを有する水路構造とすることにより、通過流体の比エネルギーを増大させる。このカタマラン構造の浮体１１は、１本の係留索３０Ｃを介して海底に固定された係留アンカー３２に係留することにより、潮流に対し水路１２の拡流部１２Ｂ側が自動的に下流側になる。さらに、上記開放型下掛け式水車１３は、フロート式の水車搭載機構２０により、上記カタマラン構造の浮体１１に設置することにより、迎え流速によって大きく変動する水路表面形状に追従させる。【選択図】図２
Absstract of: WO2025054228A1
The disclosure features subaquatic power generation systems and methods of their use in bodies of water. Some implementations feature a subaquatic power generation system that includes (a) a housing having an inlet, an outlet, and, between the inlet and outlet, a channel through which water can pass in a fluid flow direction, and a power generating area defining a watertight and airtight chamber configured to provide an air pocket within the housing when the housing is fully submersed in water; and (b) a waterwheel disposed within the power generating area such that a longitudinal axis of the waterwheel is oriented generally horizontally and generally perpendicular to the fluid flow direction, an upper portion of the waterwheel is disposed within the chamber, and a lower portion of the waterwheel is disposed within the channel and acted upon by fluid flow through the channel.
Absstract of: WO2023214322A1
The invention relates to a plant 20 for the exploitation of renewable energy sources in open sea. The plant comprises: a vertical main pillar 22 comprising a part 24 over sea level and an immersed part 26; at least one electric generator 28 that produces electric power exploiting renewable energy sources; a battery storage 30 for storing electric power; and an electrical connector 34 that makes available the electric power to an external user. Furthermore, in the plant of the invention 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.
Absstract of: CN119593928A
本发明公开一种全向获能的多能种供电平台，包括：主浮体，其底部安装有锚定机构；若干的吸波浮子，圆周分布在主浮体的上部的某一水平面；液压缸，圆周分布在主浮体的周侧，数量与吸波浮子匹配；活塞杆，其一端与对应的吸波浮子的背波面固定连接，另一端与对应的液压缸连接；其中，吸波浮子包括吸波面积不同的第一浮子和第二浮子，第一浮子和第二浮子间隔设置。本发明的有益效果是：通过在主浮体的周侧设置多个沿圆周分布的吸波浮子，因此本装置能够接收全向的来浪，其中，吸波浮子包括吸波面积不同的第一浮子和第二浮子，其能够适应不同海域条件、优化能量转换效率。
Absstract of: CN119593929A
一种集成式波浪能发电液压能量转换装置及其液压缸，所述转换装置包括：浮动机构，所述浮动机构漂浮在海面并套设在液压缸的外部，用于随着波浪上下起伏，以带动固定在浮动机构上的液压缸活塞拉杆上下运动；导向机构，所述导向机构固定安装在液压缸的顶端，用于实现活塞拉杆相对液压油缸的垂直运动；防偏磨机构，所述防偏磨机构设置在导向机构的上方，用于连接液压缸的活塞拉杆和浮动机构的横梁，使装置旋转一定角度来抵消装置受到的横向力，避免浮动机构出现不规则运动而产生偏磨；液压缸，所述液压缸用于将振荡体的机械能转换成液压油的压力能，再通过液压阀组、管路的动力传递，利用压力能驱动液压马达旋转，进而驱动发电机发电。
Absstract of: CN222576794U
本实用新型涉及一种发电装置，公开了一种波浪能发电装置，包括用于漂浮于水面的浮箱，以及铰接于浮箱上端边缘的多个浮板；还包括连接浮板与浮箱的直线发电机构，直线发电机构包括连接于浮箱上的线圈及可移动地插接于线圈内的磁体，磁体的另一端连接浮板，在波浪的作用下，浮板与浮箱绕其铰接位置相对或相背运动，驱动线圈切割磁体的磁感线进行发电；还包括与直线发电机构电连接的储电装置；本波浪能发电装置放置于海面上，多个浮板能够随波浪上下摆动；浮板摆动，带动直线发电机构将波浪提供的浮板动能直接转换为电能，减少多级能量转化造成的能量损耗，提高总体的资源利用率；并且结构简单，便于检修维护。
Absstract of: US2025074554A1
Methods and systems are provided for nautical stationkeeping of free-floating objects. In one example, a method includes adjusting translational motion of a body freely floating in water by rotating the body. The translational motion may be adjusted, for instance, to maintain the body within a geographic area. In certain examples, the adjustment of the translational motion may be realized via a Magnus effect induced by rotating the body. The body may be configured as, for example, a free-floating object such as a wave engine.
Absstract of: CN119554177A
本发明公开了一种基于波流作用的浮式‑开孔消波发电集成装置，包括浮式圆筒、消波板、发电模块、锚链、智能监测系统、自调节系统，所述消波板、发电模块安装于浮式圆筒内，所述锚链与浮式圆筒连接；所述浮式圆筒上端开放、下端镂空，所述消波板上开有多个用于消能的开孔，所述发电模块与消波板通过连接轴连接并实现相对运动，所述发电模块用于将消波板运动的机械能转化为电能；所述智能监测系统用于监测浮式圆筒所受压力或液压，所述自调节系统用于根据智能监测系统数据控制锚链的收放。本发明通过消波板与发电模块的结合，在部分吸收和耗散波浪能量，降低了波浪对设备的冲击的同时实现高效发电，提高能量转化利用率。
Absstract of: CN119554179A
本申请公开了一种点头鸭式波浪能发电增氧装置，属于波浪能设备领域，解决了现有技术中网箱增氧会消耗部分电能，且网箱需要的投饵机、清洗机、监控、照明等功能设备功率高，设备成本也较高问题。本申请的技术方案中，海上基础设施具有若干点头鸭发电装置；点头鸭发电装置包括鸭体和能量转换系统，鸭体与能量转换系统的能量输入端传动连接；鸭体连接有向海上基础设施内供氧的供氧设备，通过利用波浪能装置的机械运动来发电的同时，也利用其机械运动为网箱增氧供氧，更高效地利用海洋空间和资源，从而降低总体成本。
Nº publicación: CN119561214A 04/03/2025
Applicant:
广州蓝色能源研究院
Absstract of: CN119561214A
本发明属于纳米发电领域，具体涉及一种能源自管理供电系统及水波能发电机。能源自管理供电系统包括电磁发电机、摩擦纳米发电机和管理电路。管理电路由整流电路、Buck电路、缓冲电路构成。Buck电路中包括输入电容、存储电容，以及控制二者间电荷转移的开关管。将其中一个电磁发电机作为“管理者”，其输出经过缓冲电路进行分压和降噪后作为Buck电路中的开关管的控制信号。其余各个发电单元作为“劳动者”，其输出通过整流电路后输入到Buck电路中进行降压和为存储电容充电。将能源自管理供电系统安装到浮体内的悬浮式骨架上，即可得到水波能发电机。本发明解决了现有各类基于TENG的波浪能发电装置功率密度普遍较低，实用价值有限的问题。
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