Study of measuring electrical signal for diagnosis of tilting train (TTX) during operation

틸팅열차 운행중 열차 전단을 위한 전기신호 계측 연구

It's essential to measure electrical signals of Korea tilting train "Hanvit 200" during operation, Because we need to study operation characteristics of new electric "Hanvit 200" and we want to develop diagnosis system of main circuit of Korea tilting train "Hanvit 200". So, we measure electrical signals for developing diagnosis system of "Hanvit 200" during operation. We measure voltage and current of the primary winding of main transformer and analyze then. In result, we know that each operation mode has specific waveform and frequency. In addition, we also measure arc currents and arc voltage and we know that are of each situations has specific waveform of pattern.