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89
resultados
Última actualización
20/10/2024 [07:22:00]
Resultados 75 a 89 de 89
Resumen de: WO2023068937A1
A wave power generator system (1), comprising a foundation (4) and a deck (2) arranged on the foundation, a wave power generator arrangement comprising a first and second main wire (13, 14) extending between the deck (2) and the seabed (B), a buoyancy arrangement (7) comprising a floating device (16), a first generator sheave (17) at the deck (2), a second generator sheave (18) below the sea surface (S), and a generator wire (15). The generator wire connects to the floating device and extends in a loop via the first and second generator sheaves. The floating device is moved by waves along the first and second main wires, causing the generator wire (15) to rotate the first generator sheave (17). A first generator (G) is operationally connected to the first generator sheave to generate power from the rotational movement of the first generator sheave.
Resumen de: GB2627607A
Provided is a wave energy power generation device, comprising a working platform (1), and a wave energy conversion mechanism (2), a wave energy storage mechanism (3) and a wave energy power generation mechanism (4), which are arranged on the working platform (1). By means of the structures, such as a buoyancy tank (211), a lever (212), a gear set and a flywheel (233), the wave energy conversion mechanism (2) converts wave energy, which is generated by wave fluctuation, into mechanical energy ensuring the continuous rotation of the flywheel (233). The wave energy storage mechanism (3), by means of compressed gas, collects and stores the wave energy. The wave energy power generation device realizes the effective utilization of the wave energy; and by means of the provision of the buoyancy tank (211) and the lever (212), the energy generated by the heave motion of the buoyancy tank (211) due to up-and-down floating can be effectively collected, such that the energy conversion efficiency is improved; and the wave energy storage device (3) converts the generated mechanical energy into the internal energy of high-pressure gas, and then releases the high-pressure gas to drive an air turbine (41) and a generator (42) to operate, such that the generator (42) can be persistently and stably supplied with energy, thereby ensuring the stable operation of the generator (42).
Resumen de: CN118548172A
本发明公开了一种仿生八爪鱼波浪能发电装置，包括浮体，所述浮体上安装有至少八个波浪能发电机构，且浮体与波浪能发电机构组成八爪鱼状结构；浮体的外侧壁上设置有至少八个均匀分布的滑槽，滑槽内设置有上下滑动的滑块，滑块固定连接波浪能发电机构；波浪能发电机构上设置有能捕捉和接收波浪力的叶片，叶片设置波浪能发电结构的连接轴上，且叶片通过连接轴连接有发电机I；在叶片波浪打击时，叶片带动连接轴转动，从而带动发电机I进行旋转发电。该装置的能量转化装置在结构上实现了从机械能向电能的转化，可以为远海用电设备提供电能，为波浪能收集器的应用提供了新的思路。
Resumen de: CN118548171A
本申请涉及一种磁力升频式波浪能发电装置及其发电控制方法，该装置包括壳体、储能元件、主轴、第一能量转换结构和第二能量转换结构，储能元件安装在壳体内，储能元件用于与负载连接，主轴活动安装在壳体的中心处；第一能量转换结构用于将波浪能转换为机械能；第二能量转换结构用于将机械能转换为电能并将电能存储至储能元件中；储能元件用于给负载提供动力。该装置的制作简易、结构紧凑且轻巧和建造成本低；通过第一能量转换结构将低频、低连续性的波浪能转化成高频连续的机械能，更好地适应波浪能变化的随机特性，改善电能质量，实现连续稳定高效的波浪能电能转化；通过第二能量转换结构将机械能转换为电能发电，满足负载的用电需求。
Resumen de: CN221591126U
本实用新型提供了一种波浪冲击吸能装置，属于海洋能开发与可再生能源利用技术领域。该波浪冲击吸能装置，包括主体结构和吸能结构，主体结构包括支撑座和浮力球，支撑座底部一端设有浮力球，吸能结构包括回力部和吸能部，回力部底端与浮力球内顶部球接，外壁与支撑座一端内部固定连接，吸能部固定端与支撑座表面螺栓连接，吸能端与回力部顶端固定连接，其中,过支撑座上安装的吸能部和回力部相互配合可以有效的把波浪能吸收和转化，同时可以适应不同方向的波浪冲击，从而更好地吸收多方向的波浪能。
Resumen de: CN118532290A
本发明公开了一种近岸式多自由度波浪能发电装置，包括浮子、伸缩臂、底座以及固定桩；使用状态时，所述固定桩连接底座并安装于近岸海底，在底座靠外围沿着圆周均匀安装有若干球铰座；所述浮子为球冠形，在球面靠外围沿着圆周均匀安装有对应的球铰座；每个伸缩臂两端各安装有一个球铰，分别连接着底座与浮子上的球铰座。本发明能够充分地利用浮体在波浪中的各种运动形式并及时将其转化为机械能，再通过简单的增速机构提高电能的产出。本发明结构简单，适应性强，可为波浪能发电技术提供新的技术途径。
Resumen de: CN118532287A
本发明涉及利用由波浪运动引起水的流动来驱动发电技术领域，提供了一种新型波浪能发电装置，包括箱体、转动轮和转动杆；箱体内通过轴承转动连接有转动轮；箱体底部通过轴承转动连接有L型转动杆；箱体整体呈矩形无盖中空状，且底部设有安装箱体的通孔。本发明通过在箱体内设置转动轮吸收海面波浪能量以及在箱体底部设置L型转动杆吸收海底海流能量的方式，使得同一装置能吸收海洋的多种能量，具有投资成本低、造价低、发电成本竞争力强的特点。
Resumen de: CN118532291A
本发明公开了一种基于双空气透平的高效率振荡水柱式波浪能发电装置。装置包括气室、气体流通模块和发电模块，气室漂浮于海面且底端锚固于海床，气体流通模块安装在气室顶端且连通气室，发电模块安装在气体流通模块顶端且连通气体流通模块和大气。本装置通过单向阀的作用，使得两个气流通道支路的气流流向固定且流向相反，气流流向固定使得空气透平旋转方向单向固定，提高了发电效率。两个气流通道使得两个空气透平分别处于高压区与低压区，并且由于蓄能器的作用，可以优化气流通道中的脉动压力，实现本工作装置的最理想工作效率。当海上波浪上下浮动时，气室内空气被压缩或稀释，均有空气透平在最理想工作效率工作带动发电机进行旋转进行发电。
Resumen de: CN118532289A
本申请涉及一种海洋能发电装置，包括：柱状外壳，柱状外壳包括刚性连接的第一柱状部分和第二柱状部分，第二柱状部分处于第一柱状部分的一侧；减速器，减速器的输出扭矩小于输入扭矩，减速器的输入轴和输出轴分别贯穿第一柱状部分的两端壁；连接组件，连接组件包括第一连接件和第二连接件，第一连接件和第二连接件分别处于第一柱状部分的两端壁外侧，第一连接件套接在减速器的输入轴上，减速器的输入轴相对于第一连接件最多产生单一方向旋转，第二连接件转动套接在减速器的输出轴上；摩擦纳米发电机，摩擦纳米发电机包括第一定子和第一转子，第一定子与第一柱状部分刚性连接，第一转子与减速器的输出轴刚性连接且同轴。解决了现有的海洋能发电装置的能量转化效率比较低下的问题。
Resumen de: WO2024171165A1
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: WO2024173267A1
Embodiments disclosed herein include a vessel for floating and traveling adjacent to an upper surface of a body of water. In an embodiment, the vessel comprises a support structure, a first floatation chamber coupled to the support structure, a second floatation chamber coupled to the support structure, the second floatation chamber laterally spaced apart from and fluidly coupled to the first floatation chamber, and a third floatation chamber coupled to the support structure, the third floatation chamber laterally spaced apart from the first floatation chamber and from the second floatation chamber. In an embodiment, the vessel further comprises a robot system coupled to the support structure, where the robot system comprises an end effector and a nozzle head coupled to the end effector.
Resumen de: US2024280073A1
A method for harnessing wave energy includes providing a vehicle to a body of water, the vehicle. The method includes submerging the vehicle to a depth in the body of water. The method includes operating the motor-generator of the vehicle in the first quadrant of the motor-generator. The method includes detecting a phase of a wave in the body of water based information from the processor of the detected phase. The method includes orienting the vehicle to lag the phase of the wave based on the detected phase of the wave. The method includes synchronizing an inertial acceleration of the vehicle to movement of the wave. The method includes switching the motor-generator to the second quadrant for generation mode to convert energy from the movement of the wave to electrical energy. The method includes storing the energy from the wave in the rechargeable battery source.
Resumen de: WO2023057028A1
A wave power system for extracting energy from water waves, The wave power system includes a basic structure comprising at least one straight track section (1a, 1b, 1c); at least one effector (5) movably engaged with said basic structure and adapted for being moved by water waves along said straight track section (1a, 1b, 1c) in a travelling length between two stop locations; and an energy harvesting arrangement (8) arranged for harvesting energy from said relative movements between said effector (5) and said basic structure. The effector (5) includes a backbone structure comprising at least one support shaft having a support shaft axis. At least one winglet comprising a compliant portion is rooted to the support shaft and is turnable between operation modes comprising an acceleration mode an intermediate mode and a deceleration mode relative to the support shaft axis.
Nº publicación: EP4417810A1 21/08/2024
Solicitante:
SCHNEIDER JONATHAN [ES]
Schneider, Jonathan
Resumen de: EP4417810A1
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 inlets 10 to the chamber, the chamber having a rotator with a central rotatable axle 2 mounted to at least two blades 4. The inlets are funnelled to provide an entrance to the inlet greater in size than the exit into the chamber and the inlet vector is angled with respect to the central axle, being directed towards the blades. Omnidirectional wave flows can enter these inlets and be converted into unidirectional flow to effect unidirectional rotation of the axle. This rotational movement is used for the generation of electricity.
BOPI
Sede Electrónica
