일반철도선로 안정성 향상을 위한 전철설비의 특성에 관한 연구

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전기철도 안정성 향상
These days, the cautions and worries about safety has emerged as a major interest in the whole society, and it definitely includes the field of the rail way system which a few millions of people are using a day. Among various systems that the railway system consists of, the electric power facilities that supplies trains with electricity play a vital role for retaining the stable rail service. Therefore, it is very demanding to develop the techniques to maintain and repair the facilities by correctly predicting their residual life. These techniques should be based on the analysis of the effects from the factors of regional and seasonal circumstances in Korea, and the current state of the rail way maintenance and material supply state, to propose the better direction to improve safety and develop the method of maintenance and repair of the rail way system.
This research aims to investigate the components of the railway system and the role of PDS(power disconnecting switch), which is one of the most vital facilities in the railway system, examining its general characteristics. Then, it will analyze the main causes of the malfunction in PDS, proposing possible measures to prevent the breakdowns and disorders from it.
Alternative Title
A Study on Characteristics of Load breaking switch for improving the Reliability of Catenary
Alternative Author(s)
Young Hyun Hwang
산업기술융합대학원 전기기술융합공학과
Awarded Date
2018. 2
Table Of Contents
Ⅰ. 서 론 1

Ⅱ. 이론적 고찰 3
A. 전차선로 구성 3
B. 철도 급전방식 및 급전계통 5
1. 전기철도 급전방식 5
2. 급전계통의 분리기준 7
C. 구분장치 11
D. 단로기 종류 12
1. 단로기 개요 12
2. 단로기의 종류 12
3. 단로기 취급방법 13
4. 단로기 번호 부여 13
E. 부하개폐기 14
1. 부하개폐기의 구성 14
2. 부하개폐기의 설치방법 16

Ⅲ. 부하개폐기 사고사례 17
A. 부하개폐기 설치현황 17
B. 부하개폐기 고장현황 19
1. 절연불량 20
2. 제어불량 21

C. 문제점 분석 및 대책 22
1. 문제점 분석 22
2. 대책 22

Ⅳ. 결 론 26

참 고 문 헌
조선대학교 산업기술융합대학원
황영현. (2017). 일반철도선로 안정성 향상을 위한 전철설비의 특성에 관한 연구
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Engineering > Theses(Master)(산업기술창업대학원)
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