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논문검색

Session 5 : 안전과 경영분석, 좌장 : 김동희(한국철도기술연구원)

철도투자 및 운영을 위한 용량분석에 관한 연구

원문정보

Capacity Analysis for the Railway Investment and Operation

김동희, 홍순흠, 김재희

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

Railway system is consisted of various resources such as rail-line, signal, and railcar. It is necessary to efficiently utilize these limited and expensive resources as much as possible up to given line capacity. So far, we treat the line capacity as the criteria for evaluating investment alternatives or for restricting train frequencies, and this criteria is calculated statical and experimental numerical formula. But, line capacity has special attribute that changes dynamically according to operational conditions, so there is a need of new line capacity estimation system. In this paper, we present an improved systematic line capacity model. The proposed model has three main components ; TPS(lain performance simulator), PES(parameter evaluation simulator), LCS(line capacity simulator). The concept of each sub-component is described, including the evaluation method of capacity parameters. And capacity parameter evaluation and estimation results using sample line section data are presented.

목차

Abstract
 1. 서론
 2. 선로용량의 개념과 산정방식
 3. 체계적 선로용량 분석체계
 4. 분석사례
 5. 결론
 참고문헌

저자정보

  • 김동희 Kim, Dong-Hee. 한국철도기술연구원
  • 홍순흠 Hong, Soon-Heum. 한국철도기술연구원
  • 김재희 Kim, Jae-Hee. 한국철도기술연구원

참고문헌

자료제공 : 네이버학술정보

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