电源技术2026，Vol.50Issue(1)：147-153,7.DOI:10.3969/j.issn.1002-087X.2026.01.018
基于垂直多结激光光伏电池的高安全隔离供电技术研究
Research on high-safety isolated power supply technology based on vertical multi-junction laser photovoltaic cells
摘要
Abstract
Laser fiber power supply technology,characterized by its superior immunity to interfer-ence and high safety,represents an effective approach for powering sensing devices in strong electro-magnetic environments.Addressing the existing challenges of low efficiency and low power density in current laser isolation power supply systems,this paper proposes a design method for a high-power laser isolation power supply module based on vertical multi-junction laser photovoltaic(PV)cells.Re-ceiving modules for the high-power laser isolation power supply system were fabricated using vertical 4-junction and 6-junction laser PV cell devices.A laser isolation power supply system was designed and developed.Utilizing a 5 V laser isolation power supply receiving module,an output electrical power of 10.82 W was achieved under an input electrical power of 45.30 W,resulting in a system electrical-to-electrical conversion efficiency of 23.88％.This design methodology provides significant reference value for the field of laser isolation power supply technology.关键词
激光/光纤/隔离供电/传输效率Key words
laser/optical fiber/isolation power supply/transmission efficiency分类
信息技术与安全科学引用本文复制引用
倪旺,熊桥坡,龙根,李兵,吕朝晨,万荣华,于智航,刘兴江..基于垂直多结激光光伏电池的高安全隔离供电技术研究[J].电源技术,2026,50(1):147-153,7.基金项目
天津市科技重大专项与工程项目(24ZXZSSS00360) （24ZXZSSS00360）
低频电磁通信技术湖北省重点实验室基金项目(DPJJ-2024-02) （DPJJ-2024-02）
