有电力机车负荷的电力系统三相基波与谐波潮流

Three-phase fundamental and harmonic power flow in power systems with locomotive loads

本文首先论述了电网元件、综合线性负荷的三相基波与谐波模型,并提出了其中一些实际问题的处理方法;之后,描述了一个顺序解法的三相基波与谐波潮流算法,提出了将电力机车负荷插入该算法的方法。

Firstly three-phase fundamental and harmonic models of components and composite linear loads in power systems were described, and methods to deal with several relevant practical problems were proposed.Secondly, a three-phase fundamental and harmonic power flow algorithm based on the sequential method was presented, and a method to integrate locomotive loads into the algorithm was proposed.Two actual systems and many sample systems have been tested for this algorithm.Finally, an example was given for illustration.