DocumentCode :
3488388
Title :
Reduction of switching transients in the operation of induction motor drives
Author :
Rao, M. Venu Gopala ; Naveed, Syed A. ; Amaranath, J. ; Kamakshaiah, S. ; Singh, B.P.
Author_Institution :
Jawaharlal Nehru Technol. Univ., Hyderabad, India
fYear :
2005
fDate :
11-14 Sept. 2005
Firstpage :
388
Lastpage :
391
Abstract :
The aim of the paper is the study of the over voltages due to switching and current chopping by vacuum circuit breaker in high voltage motor system. Hence these studies will provide means of introducing a suitable protective device surge arrester. The influences of the vacuum circuit breaker´s high voltage interrupting capability, cable length, has been traced out to produce a sort of general view of the over voltage phenomena in actual network with surge arrestors. It is seen that high voltage interrupting capability is important for high power motors connected by cables to the vacuum circuit breakers. In the present work transients are reduced up to 21% by using surge arrester.
Keywords :
arresters; induction motor drives; overvoltage protection; switching transients; vacuum circuit breakers; cable length; current chopping; high power motors; high voltage interrupting capability; high voltage motor system; induction motor drives; over voltage phenomena; protective device surge arrester; switching transients; vacuum circuit breaker; Arresters; Breakdown voltage; Circuit breakers; Circuit simulation; Ignition; Induction motor drives; Surge protection; Switchgear; Switching circuits; Voltage control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrets, 2005. ISE-12. 2005 12th International Symposium on
Print_ISBN :
0-7803-9116-0
Type :
conf
DOI :
10.1109/ISE.2005.1612405
Filename :
1612405
Link To Document :
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