A Khoshharf

[ 1 ] - Applying Frequency Response method for contact Rails Fault Diagnosing in Ungrounded Electrical Railway System

Abstract General faults in regular electrical railways system could be detect by implementing the specific protection functions such as ground fault or sensitive earth fault. Otherwise, in ungrounded electrical railway systems which using both feeding and return contact rail at the same time, fault detection cannot done with above-mentioned function. Due to recent growth in electrical railway ...