EMI characteristics and noise control methods of a DC/DC converter in electric vehicle

被引：1
|
作者：
Wu, Cunxue [1 ,2 ]
Li, Xu [2 ]
Zhang, Qian [3 ]
Xu, Zhongming [4 ]
机构：
[1] Chongqing Univ, Coll Automot Engn, Chongqing 40044, Peoples R China
[2] China Changan Automot Engn Inst, Chongqing 401120, Peoples R China
[3] Chongqing Univ, State Key Lab Power Transmiss Equipment, Syst Secur & New Technol, Chongqing 40044, Peoples R China
[4] Chongqing Univ, Coll Automot Engn, Chongqing 40044, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ELECTRIC AND HYBRID VEHICLES | 2015年 / 7卷 / 04期
关键词：
electric vehicles; DC/DC converter; EMC; electromagnetic compatibility; EMI; electromagnetic interference;
D O I：
暂无
中图分类号：
U [交通运输];
学科分类号：
08 ; 0823 ;
摘要：
The direct current/direct current converter (DC/DC) is an important component in electric vehicles (EVs), and it is one of the main electromagnetic interference (EMI) sources in EVs. On the basis of EVs' platform of Chang'an automobile, DC/DC working principle and its EMI mechanism are researched, and characteristics of EMI noise generated in a DC/DC converter are investigated through experiments. Then controlling methods for conducted and radiated EMI noises produced by DC/DC are proposed. Results show that the DC/DC designed by electromagnetic compatibility (EMC) technology has good EMI noise performance, and can be good to satisfy the application requirement in EVs.
引用
收藏
页码：375 / 388
页数：14
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