高强太阳光无线能量传输能量供给平台设计

为了满足微小卫星群落编队飞行技术快速发展的需要，设计了一种能量供给平台.该平台中菲涅尔透镜（太阳能聚集装置）收集空间太阳光，并将聚焦光能耦合进光纤束（柔性转向装置）以进行传输和换向.由3个薄透镜组成的透镜组（二次发射装置）将出射光线整合成高强平行光束进行光能传输，将光能以高强太阳光形式无线传输至航天器群落，实现能量供给.该能量供给平台能量收集传输效率可达到70%以上，在提高效率、降低成本方面具有一定的优越性. 

Energy supply platform design of wireless power transmission based on intensive sunlight

An energy supply platform was designed to meet the needs of rapid development of micro-satellites formation flying technology. In this configuration, Fresnel lens (solar energy gathering device) collected space sunlight and coupled the focusing light into fiber bundles (flexible steering device); then a lens group composed of three thin lens (secondary emission device) collimated the intensive sunlight for energy transmission, powering formation flying wirelessly in the form of intensive sunlight. The power collection and transmitting efficiency of the platform was up to 70%, and the qualitative evaluation of the application, the advantages and disadvantages of the platform has finally been conducted.