Reasearch and Practise of Intelligent Service Restoration on County Distribution System

Huajian Hu, Huan Qi, and Xuncheng Huang


County distribution system, Variable Structure Network, Serivce Restoration, Intelligent Scheduling


In this paper, a modeling method is applied to the analysis of distribution system in Mengjin County. Based on the characteristics of county-level distribution system, we get the variable structure network model, and then the model has been used to simplify the analysis of distribution system through slicing treatment, the minimum distribution zoning and load transformation of arc and node. By applying artificial intelligent approaches, we can achieve fault location quickly and accurately, and isolate fault in the minimum zone through analysing the network fault. This method can reduce downtime and the ranges of the area affected by the failure and enhance the distribution service reliability.

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