대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.401-403
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- 2001
시간 변수를 고려한 전차선로 허용전류 계산 기법 연구
A Study on Calculation of Permissible Current Capacity on Catenary System
- Kim, Joo-Rak (Korea Railroad Research Institute) ;
- Kwon, Sam-Young (Korea Railroad Research Institute) ;
- Lee, Ki-Won (Korea Railroad Research Institute) ;
- Chang, Sang-Hoon (Korea Railroad Research Institute)
- 발행 : 2001.04.19
초록
This paper presents an advanced calculation method of permissible current capacity on catenary system. If the permissible current calculation method used in electric power system is applied to electric railroad system, it is troublesome. Because electric load in catenary system varies periodically according to time. Therefore, this study proposes permissible current calculation method through heat equation according to time variation.
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