EMTDC 및 수 계산에 의한 교류 전철급전시스템 사고 해석

Comparison of AC Electric Railway System Model using the EMTDC

This study presents wrong hand calculations for fault analysis at field on the real AC railway system. Hence, we correctly revised the hand calculations. We propose AC railway system model by using EMTDC. Fault studies are performed. We also compare revised hand calculations with EMTDC simulation to verify the proposed model made by EMTDC. So, we can confirm that the model made by using EMTDC is correctly designed.