摘要
通过对激光无线能量传输过程中影响接收装置效率的因素进行分析,结合光电池最优布局和最大功率跟踪技术,提出一种高转换效率的激光无线能量传输接收装置,实现接收装置转换效率不受负载阻抗的影响,研制出转换效率高达29.6%的激光无线能量接收装置。
The laser power transmission is effective mode of wireless power transmission, and the conversion efficiency of receiver device is a key factor in the laser power transmission system. Based on the analysis of the impact on optical-electro conversion efficiency of the cell layout and the optimized design by the optimal layout of the cell and the maximum power point tracking, an optical-electro conversion device of high optical-electro conversion efficiency is presented. The experimental results show that the conversion efficiency of receiver device is not affected by load impedance and up to 29.6%.
出处
《航天器工程》
北大核心
2015年第1期13-17,共5页
Spacecraft Engineering
基金
国家高技术研究发展计划(863计划)(2012AA120605)
关键词
激光无线能量传输
接收装置
高转换效率
laser power transmission~ receiver device
high conversion efficiency
