PROBLEM TO BE SOLVED: To provide a power generation system which has a power generation device to generate electricity by using movement of water such as a tidal current and can curb both attachment of underwater life to the power generation device and reduction in an operation rate thereof.SOLUTION: A power generation system comprises: a power generation device 1 which is arranged underwater and generates electricity by using movement of water; a floating structure 4 on which the power generation device is installed; and a light shielding body 2 which is arranged above the power generation device and shields a portion of wavelength bands of sunlight reaching the power generation device. The wavelength bands that the light shielding body shields include the same necessary for underwater life to grow.SELECTED DRAWING: Figure 1

    【課題】潮流などの水の動きを利用して発電する装置を有する発電システムにおいて、水中生物の発電装置への付着抑制と装置稼働率の低下抑制の双方を可能とする発電システムを提供する。【解決手段】水面下に配置され水の動きを利用して発電する発電装置1と、発電装置が設置される浮体構造物4と、発電装置よりも上方に配置され、発電装置に照射される太陽光の一部の波長帯域を遮光する遮光体2とを備え、遮光体が遮光する波長帯域は水中生物の成長に必要な波長帯域を含む。【選択図】 図1


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    Titel :

    POWER GENERATION SYSTEM


    Weitere Titelangaben:

    発電システム


    Beteiligte:

    Erscheinungsdatum :

    2017-03-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F03B MACHINES OR ENGINES FOR LIQUIDS , Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E02B HYDRAULIC ENGINEERING , Wasserbau



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