The invention discloses an overwater automatic sun tracking device, and belongs to the technical field of solar cells. The device comprises an annular floating body, a base fixedly arranged on the annular floating body and a solar cell panel bracket; and a first electric push rod, a second electric push rod, a third electric push rod, a fourth electric push rod, a fifth electric push rod, a sixth electric push rod, a seventh electric push rod and an eighth electric push rod are sequentially arranged on the upper side of the base at intervals in the circumferential direction, and four fixing seats are arranged on the solar cell panel support, thereby solving the technical problem of sun tracking of an overwater solar cell panel. The motion stroke of the electric push rod is controlled in a segmented mode, the software design of the light following system is greatly simplified, the workload of secondary development is reduced, counter-acting force cannot be generated, the floating body cannot be driven to reversely rotate, and the light following system is suitable for being used on the water surface, high in action speed, small in action amplitude, and small in influence on the water surface floating body, and facilitates the stable work of the solar cell panel.

    本发明公开了一种水上自动跟踪太阳装置,属于太阳能电池技术领域,包括环形浮体、固设在环形浮体上的底座和太阳能电池板支架,底座上侧沿周向依次间隔设置有第一电动推杆、第二电动推杆、第三电动推杆、第四电动推杆、第五电动推杆、第六电动推杆、第七电动推杆和第八电动推杆,太阳能电池板支架上设有4个固定座,解决了水面太阳能电池板的追光的技术问题,本发明通过对电动推杆的运动行程进行分段控制,极大的简化了追光系统的软件设计,减小了二次开发的工作量,本发明不会产生反作用力,不会带动浮体进行反向旋转,适合在水面上使用,本发明的追光系统的动作速度快,动作幅度小,对水面浮体的影响小,有利于太阳能电池板的稳定工作。


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    Title :

    Overwater automatic sun tracking device


    Additional title:

    一种水上自动跟踪太阳装置


    Contributors:
    DING TIANLE (author) / SONG WENJU (author)

    Publication date :

    2021-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F24S Sonnenkollektoren , SOLAR HEAT COLLECTORS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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