激光无线能量传输接收装置研究

激光无线能量传输接收装置研究
Research on Receiver Device for Laser Power Transmission
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作　　者：张建德 郭春辉 于闳飞
ZHANG Jiande GUO Chunhui YU Hongfei （Shandong Aerospace Electro-technology Institute, Yantai, Shandong 264670, China）
机构地区：山东航天电子技术研究所,山东烟台264670
出　　处：《航天器工程》 2015年第24卷第1期 13-17页,共5页
Spacecraft Engineering
基　　金：国家高技术研究发展计划（863计划）（2012AA120605）
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%.
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 ;