[其它]Prediction of the DM conducted EMI in PWM rectifier system

abstract-To improve the input current wavcform and 
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get high power factor, PWM Rectifier is extensive used in a'n17d&  
power system. However, P`VIVI rectifier is working in switch hn/yX|4c(  
mode and generating great amounts of interference. Based nII#uI/!q  
on the switch function, the DM (Differential Mode) noise 2m*/$GZ  
source  of PWM  VSR is  obtained. In  addition.  a  direct )^"V}z t  
calculation   in   frequency   domain    is   proposed    for Aho*E9VW  
characterizing  the  interference.  The   experime .. xirq$sEl  
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