Statistical Analysis of Conducted Disturbance Source in Fuel Cell Bus

Fuel cell vehicle would cause serious EMC (electromagnetic compatibility) problems. Now the related EMC research is being focused on. Up to now, there still have been no expert EMC standards on it. So it is necessary to realize the characteristics of the disturbance source on the new type of fuel cell vehicle. This paper applied statistical methods to analyze the conducted disturbance sources on fuel cell bus in time-domain based on a quantity of experimental results. The influence of time and operation condition is analyzed. The characteristics of the EMI sources are summed up. The results would be a necessary reference for simulation and other further automotive EMC research