【摘要】 本文介绍了中小型三相交流异步电动机具有双层短距效果的单层绕组的构成、绕组系数、等效电路 ,并做实验比较了两种绕组的谐波转矩和电势的大小。证明了单层短距绕组异步电动机的性能得到了明显的改善更多还原

【Abstract】 The paper introduces the structure, winding cofficient, and equivalent circuit for short pitch single layer winding of small and medium three phase asynchronous motor. Through experiments, the paper compares the harmonic torque and electric potential between the two kinds of windings and shows that the characteristics of the motor is greatly improved.更多还原