Optimization of a Switched Reluctance Motor Made of Permendur

被引:29
作者
Hasegawa, Yu [1 ]
Nakamura, Kenji [1 ]
Ichinokura, Osamu [1 ]
机构
[1] Tohoku Univ, Sch Engn, Sendai, Miyagi 9808579, Japan
关键词
Design of experiments; finite element method (FEM); permendur; switched reluctance (SR) motor;
D O I
10.1109/TMAG.2010.2041903
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A switched reluctance (SR) motor has a doubly salient pole structure. A stator has concentrated windings on each pole, while a rotor is only made of iron core. Therefore, the SR motor is expected as a low cost, extremely robust, variable speed motor. The performance of the SR motor greatly depends on magnetic properties of core material since it consists of only laminated-core and windings. This paper investigates the performance of an SR motor made of permendur which has extremely high saturation flux density and very low core loss. Motor torque, iron loss, and efficiency of the SR motor are estimated by finite element method (FEM). Furthermore, a suitable structure for the SR motor made of permendur is examined based on the design of experiments.
引用
收藏
页码:1311 / 1314
页数:4
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