Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2008.07a
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- Pages.948-949
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- 2008
Analysis of conducted EMI source on powering mode of next generation high-speed train
차세대 고속전철 주행에 따른 전도성 노이즈 요인분석
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Kim, Jae-Moon
(Korea National Railroad College) ;
- Kim, Sei-Chan (BuCheon College) ;
- Kim, Hak-Man (Incheon City College)
- Published : 2008.07.16
Abstract
In this paper, an effect on power conversion unit in next generation high-speed train by loss of contact between a contact wire and pantograph supplied electrical power to high-speed train are investigated. One of the most important needs accompanied by increasing the speed of high-speed train is reduced that arc phenomenon by loss of contact brings out EMI. To analysis of conducted EMI source on powering mode of next generation high-speed train, it is necessary electrical modeling system between the contact wire and the pantograph according with loss of contact. Therefore analytical model of a contact wire and a pantograph is constructed to simulate the behaviour of loss of contact. The reliability of the modeling system is verified by simulation implementation on loss of contact.
Keywords