Conducted Common-Mode Equivalent Circuit of Induction Motor for EMI Analysis

被引：0

作者：

Xiao, Fang ^{[1
]}

Ge, Bao Jun ^{[1
]}

Wang, Zhe ^{[1
]}

Ning, Zhao Yang ^{[1
]}

机构：

[1] Harbin Univ Sci & Technol, Coll Elect & Elect Engn, Harbin 150080, Peoples R China

来源：

2015 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD) | 2015年

关键词：

induction motor; common-mode equivalent circuit; EMI; shaft voltage; bearing current;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a novel common-mode (CM) model with coupling parameters is established of induction motor. Based on this model, the shaft voltage and bearing current problems are analyzed deeply in motor drive system. The path of the bearing current is confirmed and the reduction methods are proposed. Simulation and experiment results are presented to indicate the proposed model validity. This model can provide effective analysis and simulation means for researching the correct method to cancel and reduce the shaft voltage and bearing current.

引用

页码：83 / 84

页数：2