Title :
Research on permanent magnet synchronous motor with segmented permanent magnet used for spindle
Author :
Xiaojie Wang;Kai Yang;Zhicheng Pan
Author_Institution :
State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Hubei, China
Abstract :
The paper presents a novel interior permanent magnet machines used for spindle drive where wide constant power speed range is necessary. To obtain wide constant power speed range, segmented permanent magnet was adopted. And finite element analysis is used to verified the flux weakening capability of design. Besides, in order to check the influences of segmented permanent magnet on cogging torque, it was also analyzed by finite element analysis.
Keywords :
"Permanent magnets","Decision support systems","Finite element analysis","Forging","Torque","Permanent magnet motors","Magnetic flux"
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2015 18th International Conference on
DOI :
10.1109/ICEMS.2015.7385026
