Analysis of hybrid permanent magnet assisted synchronous reluctance motor for compressor

Author

Minghu Yu

Author_Institution

R&D Center, Guangdong Meizhi Compressor Ltd., China

fYear

2013

fDate

26-29 Oct. 2013

Firstpage

1256

Lastpage

1259

Abstract

In order to solve the problem of NdFeB prices rising, a hybrid permanent magnet assisted synchronous reluctance motor for air-condition compressor was presented. Based on 2D finite element model, the influence of the major structure parameters include air gap length, saturation and permanent magnet thickness was analyzed. And the control strategy was also investigated on the basis of the motor torque characteristics. Finally, the corresponding experiment indicates that all analysis results based on the model are benefit to motor´s optimal design.

Keywords

air conditioning; compressors; finite element analysis; iron compounds; machine control; machine theory; neodymium compounds; permanent magnet motors; reluctance motors; torque control; 2D finite element model; NdFeB; air gap length analysis; air-condition compressor; hybrid permanent magnet assisted synchronous reluctance motor analysis; motor optimal design; motor torque characteristics; permanent magnet thickness analysis; saturation analysis; structure parameters; Induction motors; Permanent magnet motors; Permanent magnets; Reluctance motors; Saturation magnetization; Torque;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2013 International Conference on

Conference_Location

Busan

Print_ISBN

978-1-4799-1446-3

Type

conf

DOI

10.1109/ICEMS.2013.6713351

Filename

6713351