DocumentCode :
537597
Title :
Comparative analysis of the methods to reduce flux linkage in flux reversal machine
Author :
Han, Zhu ; Guangyou, Li ; Yuping, Sun ; Yanliang, Xu
Author_Institution :
Electr. Power Eng. Sch., Shandong Univ., Jinan, China
fYear :
2010
fDate :
10-13 Oct. 2010
Firstpage :
1065
Lastpage :
1067
Abstract :
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.
Keywords :
finite element analysis; magnetic flux; permanent magnet machines; stators; torque; 2D finite element method; PM flux leakage; cogging torque; double-salient stator-permanent magnet machine; flux linkage; stator three-phase concentrated winding; three-phase FRM; three-phase flux reversal machine; winding flux; Couplings; Forging; Prototypes; Rotors; Stator windings; Torque;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2010 International Conference on
Conference_Location :
Incheon
Print_ISBN :
978-1-4244-7720-3
Type :
conf
Filename :
5662466
Link To Document :
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