标题：Comparative analysis of the methods to reduce flux linkage in Flux Reversal Machine
作者：Zhu, Han ;Li, Guangyou ;Sun, Yuping ;Xu, Yanliang
作者机构：[Zhu, Han ;Li, Guangyou ;Sun, Yuping ;Xu, Yanliang ] Shandong University, Electric Power Engineering School, Jinan, China
会议名称：2010 International Conference on Electrical Machines and Systems, ICEMS2010
会议日期：10 October 2010 through 13 October 2010
来源：2010 International Conference on Electrical Machines and Systems, ICEMS2010
摘要：The three-phase flux reversal machine (FRM) is a double-salient stator-permanent magnet machine with flux Linkage reversal in the stator three-phase concentrated windings. However, there is notable PM flux leakage caused by its structure in flux reversal machine. This flux leakage deteriorates the performance of the FRM. In order to reduce the flux leakage, the researchers propose different improved methods. This paper analyzes the effects of several typical improvements on winding flux and cogging torque using 2D finite element method and points out its advantages and disadvantages, so it can be used in design.