所属单位：自动化学院

发表刊物：IEEE Trans Ind Appl

摘要：This paper proposes a novel nine-switch converter for the dual-stator doubly salient electromagnetic motor (DSDSEM) in the compact and high-reliable driving system with 25% reduction of active switches compared with the conventional dual converter. The operation principle and mathematics model of DSDSEM are introduced, and the constraint relations of nine-switch topology for DSDSEM are given on the basis of the characteristics analysis of a nine-switch converter, then the corresponding commutation principles are proposed. Simultaneously, the influence of the interactions between the coupled outputs of the nine-switch converter is analyzed emphatically in the phase current commutation procedure. Besides, the advanced angle control strategy combined with the nine-state control strategy is optimized to eliminate the side effects of the interactions for the nine-switch converter. Finally, the effectiveness and feasibility of the control strategy of the proposed driving system are verified by the simulation and experiment results. © 1972-2012 IEEE.

ISSN号：0093-9994

是否译文：否

合写作者：Zhang, Taojing,Shi, Liwei,周波

通讯作者：魏佳丹

发表时间：2019-03-01