摘要
介绍了一种与单相正弦绕组有着相似概念的三相正弦绕组,根据正弦分布的概念,给出了各线圈的匝数比及绕组系数的一般表达式.其简便实用、工艺性好,能够消除(或基本消除)谐波,提高电机效率,节能节材效果明显.
Introduces three-phase sine winding which has the similar concept with single-phase sine winding. Three-phase sine winding is handy and functional, good technology. It can take off most of the resonance, increases the efficiency of the electrical machinery, saves energy and materials.
出处
《高师理科学刊》
2006年第3期53-55,共3页
Journal of Science of Teachers＇College and University
关键词
正弦
绕组
谐波
交流电机
sine
winding
resonance
alternating electrical machine
