基于电能量数据分析的配电网线损异常检测

Electric energy data contains not only power information but also power grids' state information. Analyzing various exceptions characteristics of electrical energy line loss, this paper proposes a method for detecting distribution network line loss exceptions based on electric energy data. The method designs line loss daily fluctuation indexes for measuring line loss fluctuations and finding abnormal lines. For every abnormal line, the method would induce the reasons of file errors, data missing, power cuts and equipment failures.