The invention discloses a semi-submersible type offshore photovoltaic platform structure which comprises buoys arranged at four corners, mooring ropes connected with one ends of the buoys, and vertical columns fixedly connected with the other ends of the buoys. Four corners of the photovoltaic platform are fixedly connected with one end, far away from the buoy, of the upright post; the wave dissipation plates are arranged between the buoys and the photovoltaic platform, and the four corners of the wave dissipation plates are connected to the upright columns. According to the structure, the buoy and the wave dissipation plate are arranged, so that the photovoltaic platform structure can be suitable for an offshore environment with a severe wind and wave flow condition; the buoyancy of the buoy is adjusted by adjusting the capacity of ballast water of the buoy, so that the included angle between the photovoltaic platform and the sea level is adjusted to adapt to track changes caused by sunrise and sunset in one day, and the light energy utilization rate is improved. The included angle between the photovoltaic panel and the sea level is adjusted by adjusting the single-degree-of-freedom steering hinge so as to adapt to the track change caused by the movement of the sun in the south-north return line in one year, and the light energy utilization rate is improved.
本发明公开了一种半潜式海上光伏平台结构,包括:设置在四角的浮筒,浮筒的一端连接系泊缆,浮筒的另一端与直立柱固定连接;光伏平台,光伏平台的四角固定连接直立柱远离浮筒的一端;至少一层消浪板,消浪板设置在浮筒和光伏平台之间,消浪板的四角连接在直立柱上。该结构通过浮筒、消浪板的设置使得该光伏平台结构能够适用于风浪流条件恶劣的海上环境;通过调节浮筒压舱水的容量以调节浮筒的浮力,进而调节光伏平台与海平面之间的夹角以适应一天中由于太阳日出日落造成的轨迹变化,提高光能利用率;通过调节单自由度转向铰调节光伏面板与海平面之间的夹角以适应一年中太阳在南北回归线中运动造成的轨迹变化,提高光能利用率。
Semi-submersible offshore photovoltaic platform structure
一种半潜式海上光伏平台结构
2022-11-08
Patent
Electronic Resource
Chinese
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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