WU JUN. Analysis on Power Quality of Smart Distribution Grid. [J]. Power capacitor & reactive power compensation, 2016, 37(6): 35-39. DOI: 10.14044/j.1674-1757.pcrpc.2016.06.007.
Analysis on Power Quality of Smart Distribution Grid
摘要
文章分析了智能配电网电能质量新特点
包括网络的非线性化、拓扑结构的频繁重构化、等效阻抗的容性化趋势以及与微网的充分融合特点;在此基础上
文章以谐波为主要分析对象
论述了智能配电网谐波高频化情况下面临的问题以及网源相互作用问题;最后
文章提出了开展基于电能质量数据挖掘应用的辅助决策是智能配电网建设运行迫切需要开展的一项研究工作。
Abstract
In this paper
the new features on power quality of smart distribution grid is introduced
including the features of non-linearization of grid
frequent reconfiguration of topological structure
capacitive of equivalent impedance and sufficient integration micro grid. On this basis
the harmonics is taken as main analysis object in this paper
the problems faced including the high frequency harmoncs and the interactions between grid and harmonic sources are discussed high frequency and the interaction of grid source are described. Finally
the auxiliary decision based on data application of power quality is proposed
which is a kind of research work needed urgent development in the construction of smart distribution grid.