摘要
本文分析了典型的变极绕组及其变极切换方式．提出了接法的换相变极绕组及实现不断电切换的变极切换方式．
The typical Pole-changing windings and their ways of pole-changing switchover are analyzed in the peper. It is put forward that a new kind of pole-changing winding of Phase-group -interchange with A/A A connection and its way of Pole-changing switchover without interruption of POwer supply.
出处
《广东机械学院学报》
1995年第4期1-6,共6页
Industrial Engineering Journal
关键词
双速电动机
绕组
变极绕组
变极切换
转速控制
two -speed induction motor
pole changing winding
Pole - changing switchover
△-Y series connection
