DocumentCode :
3533071
Title :
Suppressing overvoltage on carbodies of a highspeed EMU
Author :
Hatsukade, S. ; Fujino, K. ; Kanno, Shota
fYear :
2013
fDate :
2-6 Sept. 2013
Firstpage :
1
Lastpage :
9
Abstract :
Overvoltage is created on carbodies of a highspeed electric multiple unit (EMU) when the train raises its pantograph or when its main circuit breaker is switched. This paper outlines the mechanism behind the phenomenon of overvoltage generation on carbodies of the highspeed train, proposing suppressing method, and the results of verification of the method. The results indicate the efficiency of the method, where the overvoltage is reduced by 50% from the maximum.
Keywords :
circuit breakers; railway electrification; carbodies; circuit breaker; high-speed EMU; high-speed electric multiple unit; high-speed train; overvoltage generation; overvoltage suppression method; pantograph; Cable insulation; Cable shielding; Circuit breakers; Grounding; Rails; Surges; Voltage control; EMC/EMI; Rail vehicle;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics and Applications (EPE), 2013 15th European Conference on
Conference_Location :
Lille
Type :
conf
DOI :
10.1109/EPE.2013.6631755
Filename :
6631755
Link To Document :
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