短节距在三相异步电机单层绕组中的运用

Short Pitch Used in Mono-layer Coil of Local Phase Asynchronous Motor

短节距绕组可以改善电机性能,并已广泛运用于双层绕组中,而单层绕组中还很少涉及和使用,本文主要介绍短节距在三相异步电机单层绕组中的运用。

Short pitch coil can be used to improve performance of motor,which has found wide application in double-layer coil, with single-layer coil far less used.This paper mainly introduces use of short pitch in 3-phase asynchronous motor single- layer coil.