Title :
Analysis of hybrid permanent magnet assisted synchronous reluctance motor for compressor
Author_Institution :
R&D Center, Guangdong Meizhi Compressor Ltd., China
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;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2013 International Conference on
Conference_Location :
Busan
Print_ISBN :
978-1-4799-1446-3
DOI :
10.1109/ICEMS.2013.6713351
