无接触供电在电力巡检机器人中的应用  

Application of Contactless Power Supply in Power Inspection Robot

作　　者：王嘉宁 李颖亮 刘红兵[1] Wang Jianing;Li Yingliang;Liu Hongbing

机构地区：[1]太原科技大学

出　　处：《变频器世界》2023年第6期96-103,共8页The World of Inverters

摘　　要：随着智能电网的发展,电力巡检机器人的应用越来越多;其中供电、导航、数据巡检是巡检机器人的三个核心技术,本文重点探讨巡检机器人的动力供电部分。目前市面上的电力巡检机器人主要采用锂电池为主要动力,其自身的续航能力大约在三小时左右,一次充电时间约需要30分钟左右,续航能力成为了限制巡检机器人应用的短板之一。本文提出了采用磁耦合谐振式无接触供电的方式对电力巡检机器人进行供电,虽然有一定的电能损耗,但可以连续供电使机器人连续作业,提高了机器人的效率。论文中首先介绍了磁耦合谐振式无接触供电的原理及系统组成,分析了该方法应用的可行性及关键技术;并采用Matlab进行仿真实验,仿真结果表明,可以以较高的效率进行无接触供电。With the development of smart grid,the application of electric inspection robot is increasing.Power supply,navigation and data inspection are the three core technologies of inspection robot.This paper focuses on the power supply part of inspection robot.At present,the electric inspection robots on the market mainly use lithium battery as the main power.Its battery life is about three hours,and a charge time is about 30 minutes.The battery life has become one of the weaknesses limiting the application of inspection robots.In this paper,magnetic coupling resonant contact-free power supply is proposed to power the power inspection robot.Although there is a certain power loss,continuous power supply can make the robot work continuously and improve the efficiency of the robot.The principle and system composition of magnetic coupling resonant contactless power supply are introduced,and the feasibility and key technologies of this method are analyzed.The simulation results show that the contactless power supply can be carried out with high efficiency.

关 键 词：磁耦合谐振 无接触供电 无线电能传输 电力巡检机器人 

分 类 号：U223[交通运输工程—道路与铁道工程]