Concentrated wound permanent magnet machines with different rotor designs

被引:0
|
作者
Salminen, P. [1 ]
Pyrhoenen, J. [1 ]
Jussila, H. [1 ]
Niemelae, M. [1 ]
机构
[1] Lappeenranta Univ Technol, Dept Elect Engn, FIN-53851 Lappeenranta, Finland
来源
POWERENG2007: INTERNATIONAL CONFERENCE ON POWER ENGINEERING - ENERGY AND ELECTRICAL DRIVES PROCEEDINGS, VOLS 1 & 2 | 2007年
关键词
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Concentrated wound permanent magnet machines are designed with two different rotor constructions: either surface-mounted magnets or embedded magnets are used in the rotor. Five different types of concentrated wound PM motors with both rotor types are studied. The motors under investigation are 12-slot-8-pole, 12-slot-10-pole, 24-slot-22-pole, 24-slot-20-pole, and 36-slot-30-pole ones. It is in the authors' interest to find out which of the concentrated wound PM motors would be the best choice for a certain application. The studied motors are designed for a low-speed application with about 45 kW output power. Both analytic and finite element computations are made. Machine characteristics are studied under rated load and the maximum torques of the motors are estimated.
引用
收藏
页码:514 / 517
页数:4
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