The invention discloses a truss type offshore photovoltaic floating type supporting structure suitable for a large wave environment, which comprises a photovoltaic module, a truss girder system supporting structure and floating bodies, and is characterized in that the truss girder system supporting structure is used for installing the photovoltaic module, and the floating bodies are connected to the lower surfaces of four corners of the truss girder system supporting structure; the truss girder system supporting structure comprises a rectangular frame formed by four edge beams arranged on the periphery and four corner supporting beams, the four corner supporting beams are located at the four corners of a square respectively, and two longitudinal supporting beams and fifteen transverse supporting beams are evenly arranged in the rectangular frame at intervals. The floating bodies are arranged perpendicular to the water surface, so that the floating type supporting structure has the advantages of being small in wave load stress and small in wave force, a beam bending stress mode with weaker bending resistance is changed into a rod piece tension stress mode with stronger bending resistance, the truss beam system structure is more reasonable in force conduction and better in bending, and the structure is more stable and reliable. The bending resistance of the structure is enhanced to a great extent, and the safety of the structure is improved.

    本发明公开了一种适用于大波浪环境的桁架式海上光伏漂浮式支撑结构,包括光伏组件、桁架梁系支撑结构和浮体,桁架梁系支撑结构用于安装光伏组件,浮体连接在桁架梁系支撑结构四个角落的下面;桁架梁系支撑结构包括布置在四周的四个边缘梁及四个角落支撑梁构成矩形框架,四个角落支撑梁分别位于正方形的四个角,矩形框架内部均匀间隔布置两个纵向支撑梁和十五个横向支撑梁;本发明中浮体垂直水面布置,使得漂浮式支撑结构具备波浪载荷受力小、受波浪力小的优点,并且本发明将抗弯更弱的梁受弯受力模式变为抗弯更强的杆件受拉压受力模式,桁架梁系结构力传导更合理、受弯更优,极大程度上增强了结构的抗弯能力,提高了结构安全性。


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    Title :

    Truss type offshore photovoltaic floating type supporting structure suitable for large-wave environment


    Additional title:

    一种适用于大波浪环境的桁架式海上光伏漂浮式支撑结构


    Contributors:
    YU FEI (author) / DUAN FEI (author) / LIU YULIANG (author) / SU YI (author) / ZHANG SHUN (author) / ZHANG PENG (author) / LI CHENGZI (author) / JIN QIAN (author) / LIU SHUANG (author) / YUAN BO (author)

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen




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