基于聚类算法的低压台区线损分析方法研究

Research of Low-voltage Distribution Network Loss Based on Cluster Analysis

针对低压台区损耗在电网总损耗中所占比重比较大的现状,提出一种基于聚类算法的低压台区线损分析方法。介绍线损分析流程,根据台区日均线损率、线损率变异系数、三相不平衡、功率因数异常等4个维度特征值构建线损分析模型,并通过实际算例验证了该方法的可行性。

Aiming at low-voltage distribution network loss occupy larger proportion of total loss in the power grid, a low voltage distribution network loss analysis method based on cluster analysis is proposed. Introduce process of loss analysis, according to the low-voltage distribution network average daily loss, coefficient of variation, three phase unbalance, power factor abnormal total of four--dimension characteristic value to construct the line loss analysis model, and the feasibility of the method is veri lied by practical example.