한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2008년도 추계학술대회 논문집
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- Pages.1213-1219
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- 2008
디젤전기기관차 전기장치 노후도 평가
Deterioration Analysis of Electric Systems in Diesel Electric Locomotives
- 발행 : 2008.11.13
초록
The deterioration analysis of electric systems in diesel electric locomotives, which were used for over 30 years, was performed to understand current wear and safety information. The electric systems include electric generation, traction motors, control units, high-voltage cables, and wires. In this investigation, various types of performance testing, such as insulation resistance measurement and degradation tests, were conducted to assess the degree of current deterioration. Moreover, an infrared camera was employed to verify abnormal heating in cables and wires. In this paper, the new techniques for evaluation of deterioration in electric systems have been introduced.
키워드