首页> 中文期刊> 《电力电容器与无功补偿》 >静止无功补偿器故障定位的快速分析方法研究

静止无功补偿器故障定位的快速分析方法研究

         

摘要

The existing fault location analysis method for SVC needs detection in the environment of experimental laboratory or simulation result of the fault,which is long time consumption and high cost.In this paper,a kind of fast analysis method for the fault location of SVC is proposed.This method does not rely on the laboratory detection or simulation result,but identify quickly fault type of SVC,locate the fault origin through the analysis and calculation of the current waveform during the fault period so to improve effectively the efficiency of the fault investigation and analysis.In actually occurred SCV fault,the method proposed in the paper can locate the fault origin correctly and prove both effectiveness and feasibility of the proposed method.%现有的静止无功补偿器故障定位分析方法需要实验室环境下的检测或故障的仿真模拟结果,耗时冗长,成本过高.本文提出了一种SVC故障定位快速分析方法.该方法不依赖实验室检测或仿真结果,通过对故障期间电流波形的分析计算,可快速辨识SVC故障类型、定位故障源,有效提高了故障调查分析的效率.在实际发生的SVC故障中,采用本文所提方法能快速、准确定位故障源,证实了所提方法有效、可行.

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