DocumentCode
1907987
Title
Prediction of the DM conducted EMI in PWM rectifier system
Author
Lei, Zhang ; Weiming, Ma ; Jin, Meng
Author_Institution
Inst. of Power Electron., Naval Univ. of Eng., Wuhan
fYear
2006
fDate
Feb. 27 2006-March 3 2006
Firstpage
545
Lastpage
548
Abstract
To improve the input current waveform and get high power factor, PWM rectifier is extensive used in power system. However, PWM rectifier is working in switch mode and generating great amounts of interference. Based on the switch function, the UM (differential mode) noise source of PWM VSR is obtained. In addition, a direct calculation in frequency domain is proposed for characterizing the interference. The experiment results proved the validity of the proposed method
Keywords
PWM rectifiers; electromagnetic interference; switching convertors; DM conducted EMI; PWM rectifier system; differential mode noise source; input current waveform; switch function; switch mode; Delta modulation; Electromagnetic compatibility; Electromagnetic interference; Pulse width modulation; Rectifiers;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 2006. EMC-Zurich 2006. 17th International Zurich Symposium on
Conference_Location
Singapore
Print_ISBN
3-9522990-3-0
Type
conf
DOI
10.1109/EMCZUR.2006.214992
Filename
1629682
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