【摘要】 本文提出了一种能充分计及空间各种不同性质谐波的同步电机支路模型。在这种模型中，定子以每条并联支路为单元，阻尼绕组以各实际回路为单元建立了其相应的基本支路方程，它既可以适用于分析各类同步电机分数次空间谐波的作用，还可以适用于分析发电机多种故障运行，因而具有很大的灵活性。通过应用实例，说明了该模型是有效的。更多还原

【Abstract】 A branch circuit model for synchro.flous machine, which can fully consider the effects of various space harmonics, is presented in this poper. Based on the each perallel branch of stator and real loop circuit of damper-windings, the basic equations are given. This model can be used to analyze the effects of fractional-order harmonic magnetic field of the synchronous machines and several failure cases of generator. The calculation and experimental resultS of a prototype machine show this model is effective.更多还原