基于WPT的电动汽车双向充电器主电路拓扑结构研究  

Research on main circuit topology of bidirectional charger for electric vehicle based on WPT

作　　者：余岳[1] 汪红霞[1] Yu Yue;Wang Hongxia(Hunan Vocational College of Railway Technology,Zhuzhou Hunan,412006)

机构地区：[1]湖南铁路科技职业技术学院,湖南株洲412006

出　　处：《电子测试》2018年第8期16-17,共2页Electronic Test

基　　金：2016湖南省教育厅科学研究项目(16C1054);2018湖南省自然科学基金(2018JJ5043)

摘　　要：研究一种应用于无线电能传输系统,能量双向流动的AC/DC充电器的新型拓扑结构;双向WPT充电器的拓扑结构和线圈耦合位置情况直接影响充电器的整体系统性能,新型拓扑结构的具体内容包括:能够满足WPT系统对电能双向流动的要求;使电网端输入谐波减小,充电器不对主电网造成谐波干扰。A new topology of a AC/DC charger based on WPT system and two-way flow of energy are studied. The topology of the bidirectional WPT charger and the position of the coil coupling directly affect the overall system performance of the charger The specific content of the new topology consists of the ability to meet the requirements of the bidirectional flow of electrical energy in the WPT system and reduce the input harmonics of the power grid The charger does not cause harmonic interference to the main power grid .

关 键 词：WPT V2G 电路拓扑 

分 类 号：TM910.6[电气工程—电力电子与电力传动]