The invention provides a space solar cell array electrostatic protection and electromagnetic protection device and a preparation method, the space solar cell array electrostatic protection and electromagnetic protection device comprises a plurality of solar cell strings which are connected in series, and the upper surface of a solar cell monomer in each solar cell string is covered with a conductive glass cover sheet layer; the solar cells arranged in series are connected in parallel to form a solar cell array; and the conductive glass cover sheet layers on the plurality of solar cell arrays are arranged to be connected with a star structure. The invention has the following beneficial effects: the conductive nanowire layer is adopted to make the surface of the glass cover sheet conductive, the conductive nanowires incompletely cover the surface of the glass cover sheet, and the size of the conductive nanowires is far smaller than the wavelength of sunlight, so that the blocking effect on light is greatly weakened, and the influence on the sunlight transmittance is greatly reduced; the surface of the glass cover plate is conductive by adopting the conductive nanowire layer, and a conductive nanowire material has a flexible characteristic and can resist deformation caused by space environment temperature alternation and vibration in an emission process; and the preparation of the conductive nanowire layer does not depend on large coating equipment.
本发明提供一种空间太阳电池阵静电防护和电磁防护装置及制备方法,包括:多个串联设置的太阳电池串,所述太阳电池串中太阳电池单体的上表面覆盖有导电玻璃盖片层;成串设置的所述太阳电池串并联设置成太阳电池阵;多个所述太阳电池阵上的所述导电玻璃盖片层被设置于与星体结构地连接。本发明的有益效果是采用导电纳米线层使玻璃盖片表面导电,导电纳米线不完全覆盖玻璃盖片表面,且导电纳米线尺寸远远小于太阳光波长,大大减弱对光线的阻挡作用,对太阳光透过率的影响大大降低;采用导电纳米线层使玻璃盖片表面导电,导电纳米线材料具有柔性特性,可以抗击空间环境温度交变和发射过程振动造成的形变;制备导电纳米线层不依赖于大型镀膜设备。
Space solar cell array electrostatic protection and electromagnetic protection device and preparation method
一种空间太阳电池阵静电防护和电磁防护装置及制备方法
2022-12-16
Patent
Electronic Resource
Chinese