摘要
通过对一台低速极空载电流表现异常的双绕组变极电机的检查、分析及处理,介绍了槽号相位图在双绕组变极电机中的应用。同时通过这个实例证明,槽号相位图是一种简捷可靠的分析手段,可以广泛地应用于双绕组变极电机的设计和制造中。
Based on inspection,analysis and treatment of a double-winding variable-pole motor with low speed and abnormal noload current,this paper introduces application of slotnumber phase graph to this kind of motor. This practical example has proved that slot-number phase graph is a simple and reliable analysis method. It can widely be used in design and manufacture of double-winding variable-pole motor.
作者
唐庆华
Tang Qinghua(Electric Motor Factory of China Changjiang Shipping Group, Wuhan 430205, Chin)
出处
《防爆电机》
2017年第1期28-30,共3页
Explosion-proof Electric Machine
关键词
变极
环流
槽号相位图
Variable pole
loop current
slot-number phase graph
