The invention relates to an ocean energy coupling power generation device based on wave and ocean current driving, and belongs to the technical field of ocean energy power generation. Comprising a floating body, a permanent magnet generator assembly, a magnetic coupler, an ocean current energy water turbine and a wave energy water turbine. The floating body adopts a static sealing structure and floats on the sea surface; the permanent magnet generator assembly is installed in the floating body. The magnetic coupler enables the ocean current energy water turbine rotating shaft and the wave energy water turbine rotating shaft to be in coupling transmission with the permanent magnet generator stator and the permanent magnet generator rotor through magnets. The ocean current energy water turbine is mounted below the floating body; the wave energy water turbine is mounted below the ocean current energy water turbine; the ocean current energy water turbine and the wave energy water turbine rotate in opposite directions. The device has the advantages that the device is of an integrated structure, wave energy and ocean current energy are captured at the same time, a unique ocean current energy water turbine and wave energy water turbine contra-rotating structure is adopted for providing the speed increasing function for the permanent magnet generator, the sealing performance of generator assemblies is ensured through magnetic coupling transmission, installation and maintenance are convenient, and reliability and power generation efficiency are high.

    本发明涉及一种基于波浪和海流驱动的海洋能耦合发电装置,属于海洋能发电技术领域。包括浮体、永磁发电机组件、磁力耦合器、海流能水轮机、波浪能水轮机;浮体采用静密封结构,漂浮在海面上;永磁发电机组件安装在浮体内部;磁力耦合器通过磁体将海流能水轮机转轴、波浪能水轮机转轴分别与永磁发电机定子、转子耦合传动;海流能水轮机安装在浮体下方;波浪能水轮机安装在海流能水轮机下方;海流能水轮机与波浪能水轮机旋转方向相反。优点在于:一体化集成结构,同时捕获波浪能和海流能,采用独特的海流能水轮机与波浪能水轮机对转结构为永磁发电机提供增速功能,利用磁力耦合传动确保发电机组件的密封性,安装及维护方便,可靠性和发电效率高。


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    Title :

    Ocean energy coupling power generation device based on wave and ocean current driving


    Additional title:

    基于波浪和海流驱动的海洋能耦合发电装置


    Contributors:
    DONG YONGJUN (author) / REN JIAN (author) / LI ZHAOQIANG (author) / ZHAO XUELI (author) / GUO JINGFU (author) / ZHANG XUEMING (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F03B MACHINES OR ENGINES FOR LIQUIDS , Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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