Reducing Iron Loss by Decreasing Stress in Stator Core of Permanent Magnet Synchronous Motor
Reducing Iron Loss by Decreasing Stress in Stator Core of Permanent Magnet Synchronous Motor
复制标题
降低永磁同步电机定子铁心应力，降低铁损
DOI：
10.1541/ieejias.126.852
复制
发表时间：
2006
影响因子：
--
通讯作者：
Y. Takeda
中科院分区：
文献类型：
--
作者：
H. Hiwaki;H. Murakami;Y. Honda;M. Sanada;S. Morimoto;Y. Takeda
开发高效电机是必要的，然而，由于许多电机已经具有很高的效率，因此提高效率受到限制。据报道，过盈配合会增加电机的铁损。因此，从减小由过盈配合引起的定子铁芯应力的观点出发，开发了新的电动机形状。通过分析，考察了定子铁心应力与铁损的关系，验证了新型定子铁心的效果。
It is necessary to develop high efficiency motor, however, it comes a limit to increase efficiency because many motors already have very high efficiency. It is reported that iron loss of motor increase by shrink fit. Therefore, new motor shape is developed from a viewpoint of decreasing stator core stress caused by shrink fit. The relationship with iron loss and stator core stress is examined by the analysis, and the effect of new stator core is verified.