Conducted EMI emission produced by PWM motor drives

被引:0
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作者
Nagrial, MH
Hellany, A
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TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An improved procedure for experimental investigation of conducted Electromagnetic Interference (EMI) emission from motor drives, using visual instrument, is described. It is found that inverter systems generate considerable impulse current through the power leads feeding the system resulting in serious conducted EMI problems and significant voltage waveform distortion in the power system. Experimental results in the time as well as frequency domain are presented and discussed.
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页码:621 / 626
页数:6
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