计及空间分数次谐波影响的同步电机支路模型

The Synchronous Motor Branch Model Calculating the Influence of Several Times Harmonics

提出了一种能充分计及空间各种不同性质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的多种故障运行,因而具有很大的灵活性和普遍性.

A branch circuit model of synchronous motors is proposed,which can fully calculate different kind properties of space.In the model,stator regards every parallel branch circuit as unit,and daming wings build its corresponding basic branch circuit equation. It suits to analyze not only the effect of all kinds of synchronous motors which are divided into several times space harmonics, but also the stoppage moving of the generator. Therefore, it has much flexibility and universality.