Design Methodology for Dimensioning EMI Filters for Traction Drives with SiC Inverters

被引:0
|
作者
Movagharnejad, Hedieh [1 ]
Mertens, Axel [1 ]
机构
[1] Leibniz Univ Hannover, Inst Drive Syst & Power Elect, Hannover, Germany
来源
2021 23RD EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'21 ECCE EUROPE) | 2021年
关键词
EMC/EMI; Passive filters; High frequency power converter; High power density systems; Electrical drive;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
This paper presents a straightforward design methodology for dimensioning EMI filters with consideration of CISPR 25 standard EMI borderlines. In this paper, the influence of switching frequency on dimensioning of EMI filters has been studied, and the results demonstrate that the use of 2-stage EMI filters offers higher power density. Besides, a design approach is proposed for the common-mode (CM) choke design, which results in the optimal selection of CM chokes and avoids over dimensioning.
引用
收藏
页数:10
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