Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- summer
- /
- Pages.307-309
- /
- 2004
A Protection Algorithm for DC Railway Systems Considering Train Starting
기동방식을 고려한 DC급전계통 보호알고리즘
- Kwon Y. J. (NPTC. Moyngji University) ;
- Choi D. M. (NPTC. Moyngji University) ;
- Kang S. H. (NPTC. Moyngji University) ;
- Han M. S. (KRRI) ;
- Lee J. K. (Xelnower)
- 권영진 (명지대학교 차세대전력기술연구센터) ;
- 최동민 (명지대학교 차세대전력기술연구센터) ;
- 강상희 (명지대학교 차세대전력기술연구센터) ;
- 한문섭 (철도기술연구원) ;
- 이재경 ((주)젤파워)
- Published : 2004.07.14
Abstract
A DC railway system has low feeder voltage, The remote fault current can be smaller than the current of load starting. So it is important to discriminate between the small fault current and the train starting current. The train starting current increases step by step but the fault current increases all at once. So the type of
Keywords