Electromagnetic Conductive Interference Characteristics in Driving System of Fuel Cell Bus

Based on the multiconductor transmission line model, this paper analyzed the electromagnetic conductive interference in the driving system of fuel cell bus by calculation. Firstly, the propagation characteristics of the conductive interference in the cable were analyzed. Then, the common mode current and its coupling effect were investigated. Finally, the coupling between the driving system and the low voltage system was researched. The results will be useful for restrict the electromagnetic conductive interference in the fuel cell bus.