摘要
本文主要针对冰箱工况下永磁同步电机的负载特性,提出了气隙优化和磁路优化两种提升电机效率的方法,并通过仿真分析以及电机和压缩机测试验证了其有效性和可行性。
A method of improving the efficiency of PMSM by optimizing the air gap and magnetic circuit is pro- posed for the load characteristic of PMSM in the working condition of refrigerator. In addition, its availability and feasibility is validated by simulation and tests for motor and compressor.
出处
《日用电器》
2017年第6期66-71,共6页
ELECTRICAL APPLIANCES
关键词
冰箱工况
永磁同步电机
电机效率
working condition of refrigerator
PMSM
electric efficiency