전기기관차용 대용량 주변환장치 성능시험 방법에 대한 고찰

Electric Locomotive is concentrated power system and has the way provide to propulsion system and auxiliary power system through the main power unit. General subway train is power distribution system and the output of power driving car is low and commonly 800 ~ 1000Kw. But electric locomotive’s output per one traction motor is easily exceed 1000kw. So, there are several important point to organize electric locomotive’s test facilities and system formation in manufacture company. In this paper, we explain freit electric locomotive’s electric equipment system composition and test facilities composition which are needed for perpormance test and test result.