摘要
该文根据能量平衡观点,以异步电动机为参照,较全面地分析了Xd、Xq和凸极比K对磁阻电动机性能的影响,讨论了凸极比适合值的选择问题,并指出对cosj小于0.85以下的小容量电机,同步磁阻电动机在应用中可与异步电动机匹敌。
Based on the viewpoint of the equilibrium of the energy conversion, this paper analyzed roundly the effectwhich the Xd、Xq and the saliency ratio K exert on theperformance of the reluctance machine and discussed theproblem of choosing the appropriate saliency ratio K. It is pointed out that in the small rated power level the synchronous reluctance machine whose power factor cosj is less than 0.85 can be competitive with the induction machine in the drive applications.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2002年第8期94-98,共5页
Proceedings of the CSEE
关键词
同步磁阻电动机
凸极比
过载能力
功率因数
synchronous reluctance machine
the saliency ratio
asynchronous motor
