Abstract：Motor performance is one of the key factors affecting compressor performance. This paper mainly introduces the compositions of core loss of the compressor's motor and its influence factors. Then it compares and analyzes the core loss test of stator core before and after annealing. Finally, according to the results about the idling core loss test and the performance test of the inverter compressor motor, the application scope of electrical steel is obtained and reduced process cost for the reference for the motor design.
钱建忠, 李家颂, 倪海林, 王钊. 变频压缩机电动机冲片退火对铁损性能变化的实验研究[J]. 电气技术, 2018, 19(4): 42-45.
Qian Jianzhong, Li Jiasong, Ni Hailin, Wang Zhao. Experimental study on the change of core loss performance of motor sheet annealing on the inverter compressor. Electrical Engineering, 2018, 19(4): 42-45.
[1] 陈世坤. 电动机设计[M]. 北京: 机械工业出版社, 1982. [2] 张冠生. 电器理论基础[M]. 北京: 机械工业出版社, 1989. [3] 王宝龄. 电磁电器设计基础[M]. 北京: 国防工业出版社, 1989. [4] 张俊杰, 李琳, 刘兰荣, 等. 进入硅钢叠片内的漏磁通和附加损耗的模拟实验与仿真[J]. 电工技术学报, 2013, 28(5): 148-153. [5] 刘光伟, 赵新刚, 张凤阁, 等. 高速永磁爪极电机铁耗与空气摩擦损耗计算[J]. 电工技术学报, 2015, 30(2): 148-154. [6] 陈萍, 唐任远, 佟文明, 等. 高功率密度永磁同步电机永磁体涡流损耗分布规律及其影响[J]. 电工技术学报, 2015, 30(6): 1-9. [7] 王永鑫, 金立军, 庄火庚, 等. 不同频率下电磁吸力的影响[J]. 低压电器, 2008(1): 18-21. [8] Kolondzovski, Zlatko, Arkkio, et al. Power limits of high-speed permanent-magnet electrical machines for compressor applications[J]. IEEE Transactions on Energy Conversion. 2011. [9] Nam H, Ha K H, Lee J J, et al.A study on Iron loss analysis method considering the harmonics of the flux density waveform using Iron loss curves tested on Epstein samples[J]. IEEE Transactions on Magnetics, 2003, 39(3, 1): 1472-1475. [10] Guo Youguang, Zhu J, Lu Haiyan, et al.Core loss calculation for Soft magnetic composite electrical machines[J]. IEEE Transactions on Magnetics, 2012, 48(11): 3112-3115.
2018, Vol. 19 
