配电网单相接地电容电流补偿与选线一体化装置的研究

Study of an Integrative Device of Compensation and Line-selection for Single-phase Grounding Capacitive Current of Distribution Network

阐述了中性点经消弧线圈接地配电网的单相接地电容电流检测和补偿的原理，解决了补偿与选线之间的矛盾，研制出补偿与选线一体化动态模型装置，模拟试验结果与理论分析相符合。

Principle of examination and compensation for single -phase grounding capacitive current of distribution network whose neutral point connects to the ground via arc - suppression coil is introduced, which solves the contradiction between compensation and line - selection. An integrative dynamic model device of compensation and line - selection is developed.The simulation test result is consistent with theoretic anaysis.