이선현상을 포함한 고속철도차량의 전도성 잡음 해석Analysis on Conductive Noise of High-Speed Train Including Pantograph Detachment
- Other Titles
- Analysis on Conductive Noise of High-Speed Train Including Pantograph Detachment
- Authors
- 이성근; 조영만; 고광철
- Issue Date
- Dec-2013
- Publisher
- 한국조명.전기설비학회
- Keywords
- Conductive Noises in High-Speed Train; Pantograph Detachment; Switching Frequency
- Citation
- 조명.전기설비학회논문지, v.27, no.12, pp.87 - 92
- Indexed
- KCI
- Journal Title
- 조명.전기설비학회논문지
- Volume
- 27
- Number
- 12
- Start Page
- 87
- End Page
- 92
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/161173
- DOI
- 10.5207/JIEIE.2013.27.12.087
- ISSN
- 1229-4691
- Abstract
- In high-speed train, the EMI is generated by pantograph detachment and switching device of motor-block. Especially, the conductive noise flows through rail as return feeder influences unintended results to sub-station, transformer, etc. These phenomena were investigated by PSIM circuit analysis tool and each part of railway system is modeled by circuit elements and switching devices. Consequently, the distorted wave in return feeder current occurs by the high speed switching frequency, and the overvoltage is applied by the pantograph detachment. Also the distortion of return current is high in starting point and it decreases from the proximity of a starting point ro the end of terminal.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 전기공학전공 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.