电动汽车无线充电系统异物检测技术  

Foreign Object Detection Technology in Electric Vehicle Wireless Power Transfer System

作　　者：李川 张宝强 王朝晖 黄炘[1] 孔治国[1] 兰昊[1] LI Chuan;ZHANG Bao-qiang;WANG Zhao-hui;HUANG Xin;KONG Zhi-guo;LANHao(China Automotive Technology and Research Center Co.,Ltd.,Tianjin 300300,China)

机构地区：[1]中国汽车技术研究中心有限公司,天津300300

出　　处：《汽车电器》2021年第6期13-16,共4页Auto Electric Parts

摘　　要：异物检测是保障电动汽车无线充电系统安全可靠运行的核心技术之一。本文首先介绍电动汽车无线充电异物检测的概念,然后总结归纳了国内主要设备厂商异物检测方案,最后分析了异物检测功能现存的问题,为后续异物检测技术的发展提供了参考。Foreign object detection(FOD)is one of the core technologies to ensure the safe and reliable operation of electric vehicle wireless power transfer(WPT)system.This paper firstly introduces the concept of FOD in electric vehicle WPT system,then summarizes the FOD scheme of domestic main equipment manufacturers,finally analyzes the existing problems of FOD function,which can provide reference for the development of FOD technology in the future.

关 键 词：电动汽车 无线充电 异物检测 

分 类 号：U469.72[机械工程—车辆工程]