电源学报2024，Vol.22Issue(2)：360-368,9.DOI:10.13234/j.issn.2095-2805.2024.2.360
电力巡检机器人移动式无线充电系统分析与验证
Analysis and Verification of Dynamic Wireless Charging System for Substation Inspection Robot
摘要
Abstract
To improve the degree of intelligence of a substation and cut down the cost of inspection,substation in-spection robots instead of the human labor are employed to perform daily inspections.However,the battery life greatly limits the work of inspection robots,so the full-time inspection cannot be realized.To solve this problem,a dynamic wireless charging method is used to charge the robots,so that the robots can perform inspections while charging and real-ize full-time inspection.In this paper,the relationship between coil mutual inductance and system efficiency is analyzed at first.Then,aimed at the segmented primary coil rails used in the dynamic wireless charging system,a soft-switching method for rails is put foiward to reduce the inrush current during the switching process,thus protecting the circuit com-ponents.Finally,the influence of coil mutual inductance on the system efficiency was verified by experimental results,and the feasibility and effectiveness of the soft-switching method for rails was also proved.关键词
变电站巡检机器人/无线充电/发射线圈导轨切换/软切换Key words
Substation inspection robot/wireless charging/switching of primary coil rails/soft-switching分类
信息技术与安全科学引用本文复制引用
江炳蔚,魏斌,蒋成,何浩,吴晓康..电力巡检机器人移动式无线充电系统分析与验证[J].电源学报,2024,22(2):360-368,9.基金项目
中国电力科学研究院基金资助项目(5242001900 D0)This work is supported by Project of China Electric Power Re-search Institute under the grant 5242001900D0 （5242001900 D0）
