交通节能与环保Issue(4)：18-26,9.DOI:10.3969/j.issn.1673-6478.2015.04.003
电动汽车电机驱动系统电磁干扰的测试研究
Testing of Electromagnetic Interference Electric Vehicle Motor Drive System
高润泽 1翟丽 2阳冬波1
作者信息
- 1. 交通运输部公路科学研究院，北京100088
- 2. 北京理工大学，北京100081
- 折叠
摘要
Abstract
This paper firstly illustrated the theory of the EMI of the EVmotor control system. Second-ly, proposed an EMI test method of the EV motor control system, which include conducted emission tests and near-field radiation emission tests. The conducted emission tests focus on the DC bus, three-phase power cables, the common-mode current, as well as the DC bus transient pulse emission in the main power circuit;The near-field radiation emission test focus on the near-fieldelectric and electromag-netic field around the DC bus, three-phase power cables and the PCB. From the EMI tests, we could estimate the EMI characteristics of the EVmotor control system.We could find out whether the conduct-ed current andvoltage meet the corresponding EMI standards,find out the accurate position which gener-ate the EMI signal. Thus provide a good theoretical and test basisfor the system EMC design in the next stage .关键词
电动汽车/电机驱动系统/电磁干扰/电磁干扰测试Key words
electrical vehicle/motor driving control system/electromagnetic interference (EMI)/electromagnetic interference (EMI) Test分类
交通工程引用本文复制引用
高润泽,翟丽,阳冬波..电动汽车电机驱动系统电磁干扰的测试研究[J].交通节能与环保,2015,(4):18-26,9.
