所属单位：自动化学院

发表刊物：IEEE TRANSACTIONS ON MAGNETICS

关键字：Doubly salient electromagnetic machine (DSEM) electric vehicle (EV) integrated motor-drive and battery-charging (IMB) system split field windings

摘要：In this paper, an integrated motor-drive and battery-charging (IMB) system with a doubly salient electromagnetic machine (DSEM) is proposed to be implemented for electric vehicles. In the driving mode, the front-end dc/dc converter is employed to boost the battery voltage to improve the speed range and acceleration ability of the DSEM. The field windings distribution of a 12/10-pole DSEM is arranged for the constant self-inductance, and adopted as the inductance of the front-end dc/dc converter to eliminate the traditional filter inductance and excitation loss of the machine. In the charging mode, the windings of DSEM could be exploited as the filter inductances to obtain the unity power factor operation and constant current charging ability. The simulations and experiments have been accomplished to verify the feasibility of the independent field current control method for the proposed IMB system.

ISSN号：0018-9464

是否译文：否

合写作者：Zhang, Taojing,Liu, Peng,Tao, Wenjie,周波

通讯作者：魏佳丹

发表时间：2018-11-01