DocumentCode
3377075
Title
Conducted emission improvement of AC variable speed drives
Author
Nagrial, M.H. ; Hellany, A.
Author_Institution
Sch. of Electr./Comput. Eng., Univ. of Western Sydney, Nepean, NSW, Australia
fYear
1997
fDate
1-3 Sep 1997
Firstpage
41
Lastpage
46
Abstract
This paper deals with the problem of conducted electromagnetic interference (EMI) emission produced by pulse width modulation (PWM) inverter system. It is determined that the inverter system generates considerable impulse current through the power leads feeding the system resulting in serious EMI problems and significant voltage distortion in the power system. An investigation of conducted EMI emission from (PWM) inverter feeding an induction motor is described. A proposed procedure that can be used to improve the conducted emission of the PWM inverter is presented
Keywords
induction motor drives; AC variable speed drives; PWM inverter; conducted EMI improvement; impulse current generation; induction motor; power system; voltage distortion;
fLanguage
English
Publisher
iet
Conference_Titel
Electromagnetic Compatibility, 1997. 10th International Conference on (Conf. Publ. No. 445)
Conference_Location
Coventry
ISSN
0537-9989
Print_ISBN
0-85296-695-4
Type
conf
DOI
10.1049/cp:19971116
Filename
674713
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