Title :
Study on electromagnetic interference restraining of electric vehicle charging system
Author :
Li, Zhai ; Shouquan, Dong ; Chengning, Zhang ; Zhifu, Wang
Author_Institution :
Nat. Eng. Lab. for Electr. Vehicles, Beijing Inst. of Technol., Beijing, China
Abstract :
A study on electromagnetic interference restraining of electrical vehicle charging system is presented. The reason why the charging system would generate electromagnetic interference, the propagation ways and the hazard of electromagnetic interference are presented in this paper, through analysis of the structure and control strategy of charging system. And it takes corresponding technology to restrain electromagnetic interference, such as the selection of power devices, system grounding, electromagnetic shielding technology, filter isolation technology, mechanism design, and cables reasonable distributing. The results of electromagnetic emission test of electrical vehicle charging system show that the charging system designed by electromagnetic compatibility (EMC) technology has good electromagnetic interference restraining performance.
Keywords :
electric vehicles; electromagnetic compatibility; electromagnetic interference; hazards; EMC technology; cables; control strategy; electric vehicle charging system; electromagnetic compatibility technology; electromagnetic emission test; electromagnetic interference hazard; electromagnetic propagation; electromagnetic shielding technology; filter isolation technology; power devices; system grounding; Couplings; Electric vehicles; Electromagnetic compatibility; Electromagnetic interference; Grounding; Wires; Electromagnetic interference(EMI); charging system; electrical vehicle(EV); electromagnetic compatibility(EMC);
Conference_Titel :
Power Electronics Systems and Applications (PESA), 2011 4th International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4577-0205-1
DOI :
10.1109/PESA.2011.5982893
