含分布式电源的配电网故障定位模型研究

Research on Fault Location Model of Distribution Network with Distributed Generation

随着电力系统的不断发展,各种分布式电源接入对配电网故障定位造成了一定的影响,而快速准确的故障定位有利于电网的稳定运行。文章提出了一种基于因果网络的故障定位模型,该模型建模简单方便、故障定位快速准确。通过实际算例验证了该方法快速故障定位能力,具有很好的工程应用前景。

With the development of electric power system,distributed power access distribution network affect the fault location of distribution network,fast and accurate positioning of the fault can conducive to the stable operation of the grid. This paper proposed a causal network based on the fault location model. A practical example shows that the method has a fast fault location capability and a good future.