感应电动机调速新方法－动态变极调速法

A New Speed-regulation Technique of Induction Machines──Dynamic Pole-changing Speed-regulation

提出了一种感应电动机调速的新方法－动态变极调速法，主要内容有：感应电动机动态变极调速法的原理，感应电动机动态变极绕组的设计；

A new speed-regulation technique with dynamic pose-changing of induction machines is developed, The main content are the original idea, design of the dynamic pole-changing winding of induction machines, the experimental research of the dynamic pole-changing speed-regulation of the induction machine and the conclusions.