Load flow calculation and short circuit fault transients in AC electrified railways
Hosseini, S.H. and Shahnia, F. (2005) Load flow calculation and short circuit fault transients in AC electrified railways. In: International Conference on Control, Automation and Systems (ICCAS) 2005, 2 - 5 June 2005, KINTEX, Gyeonggi-Do, Korea
A load flow and short circuit fault simulation of AC electrified railway distribution systems is presented with DIgSILENT PowerFactory software. Load flow of electrified railways distribution system with concerning multi train lines and dynamic characteristics of train load is studied for different time laps. The dynamic characteristics of train load in starting and braking conditions with different starting and stopping times and its moving positions makes the load flow complicated so there is a great need in studying the effects of electrified railways on load flow. Short circuit fault transients is also studied and simulated for both power system or traction distribution system and their effects on the operation of the train sets is investigated.
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