A Dual Source Power Based EV Wireless Charging System  

基于双源电源的电动汽车无线充电系统

作　　者：NAQVI Syed Zohair Raza XIAO Lan JIANG Menghan NAQVI Syed Zohair Raza;肖岚;姜盟瀚(南京航空航天大学自动化学院,南京211106)

机构地区：[1]College of Automation Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,P.R.China

出　　处：《Transactions of Nanjing University of Aeronautics and Astronautics》2024年第S01期35-42,共8页南京航空航天大学学报（英文版）

基　　金：supported in part by the National Natural Science Foundation of China(No.62371233);in part by the Aviation Science Foundation Project(Nos.2022Z024052003,20230058052001)。

摘　　要：Recently,there has been a huge increase in the usage of fuel resources for automobiles which is severely affecting the climate and causing global warming.The use of electric vehicle(EV)is an effective way to protect the environment and reduce travel costs.However,the EV charging system has a single charging source,and the charging rate is limited.In this paper,an EV wireless charging system based on dual source power supply has been developed.It realizes intelligent switching between 12 V photovoltaic output and 220 V AC dual source power,and has wireless transmission function.Based on the proposed power supply architecture,the micro wireless charging model is built,which enables the EV model to store power and realize static and mobile control through the wireless induction charging system.近年来,汽车燃料资源的使用量大幅增加,严重影响气候并导致全球变暖。使用电动汽车(Electric ve-hicle,EV)是保护环境和降低出行成本的有效途径。然而,电动汽车充电系统充电源单一,电动车充电速率受限。本文开发了一种基于双源电源的电动汽车无线充电系统。它实现了12 V光伏输出和220 V交流电双源供电及智能切换,并且具备无线传输功能。基于提出的供电架构搭建了微型无线充电模型,使得EV模型借助无线感应充电系统存储电力并实现了静止与移动控制。

关 键 词：renewable energy inductive coupling inductive charging CONVERTERS automatic changeover auto cutoff circuit 

分 类 号：TM46[电气工程—电器]