Measurement evaluation of electromagnetic radiation from the electrical wiring in EVs

Abstract

This paper demonstrates the work of measurement evaluation of electromagnetic radiation from wiring subsystem inside electrical vehicles. One motorcycle has been tested in a certificated EMC/EMI chamber as for the evaluation of far field interference generated from its driving system. The regulation of CISPR22 CLASS-B is referred for this analysis. And a near field of EM radiation is also carried out for analyzing the wiring system inside an electric car. A treatment of reducing this interference generated from EVs is also proposed in this paper.