DocumentCode
3768115
Title
Permanent magnet reduction of IPMSM on efficiency map simulation
Author
Jing Juan Du;Xiao Yuan Wang;Hai Ying Lv;Li Hui Zhu
Author_Institution
School of Electrical Engineering and Automation, Tianjin University, Tianjin 300072, China
fYear
2015
Firstpage
547
Lastpage
548
Abstract
Reduction of permanent magnet materials is of interest to many designers as cost of rare earth increasing. In the paper, it is studied 20 % reduction of magnet size by optimizing shape of the magnets in Interior Permanent Magnet Synchronous Motor (IPMSM) and the aims to maintain the high efficiency map over the operating region. Finally, the Finite Element Method (FEM) Simulation result is verified by the testing.
Keywords
"Magnetic flux","Shape","Superconducting magnets","Finite element analysis","Mathematical model","Equivalent circuits","Permanent magnets"
Publisher
ieee
Conference_Titel
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2015 IEEE International Conference on
Print_ISBN
978-1-4673-8106-2
Type
conf
DOI
10.1109/ASEMD.2015.7453698
Filename
7453698
Link To Document