Analysis of Conducted Electromagnetic Interference Generated by PWM Inverter Fed-AC Motor Drives

被引：0
|
作者：
Jettanasen, C. [1 ]
机构：
[1] King Mongkuts Inst Technol Ladkrabang, Fac Engn, Dept Elect Engn, Bangkok 10520, Thailand
来源：
2012 15TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2012) | 2012年
关键词：
Conducted electromagnetic interference; EMI reduction technique; Motor drive; PWM inverter; EMI FILTER;
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：
Electromagnetic interference (EMI) is an unavoidable phenomenon generated in any power electronic systems due to the high switching frequency and Pulse Width Modulation (PWM) techniques of power converter. In PWM inverter-fed AC motor drives, conducted and/or radiated EMI can be produced. This restricts power electronic drive's evolution. In this paper, only conducted EMI is focused owing to its dominant effects. This type of EMI will be analyzed in the considered system, then, to minimize or overcome EMI problems, some EMI reduction approaches will be proposed. Finally, Electromagnetic Compatibility (EMC) standard has to be taken into account to confirm the effectiveness of the proposed EMI reduction techniques.
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页数：6
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