单相异步电动机的等效电路和工作特性

Equivalent Circuit and Performance Characteristicsof Singlephase Asynchromotor

运用对称分量法，对电阻分相和电容起动单相异步电动机进行定量分析，得到其等效电路和工作特性，并与三相异步电动机进行类比，获得一些重要启示．

Using the symmetrical phasesplitting method,singlephase asynchromotor with resistor phasesplitting and capacitor starting is analysed.Its equivalent circuit and performance charactristics are obtained.By comparison with threephase asynchromotor,some important conclusions have been given.