基于同步相量测量的配电网故障定位方法研究  

Research on Fault Location Method of Distribution Network Based on Synchronous Phasor Measurement

作　　者：李笠 LI Li(Binhai Branch,Yancheng Sanxin Power Supply Service Co.,Ltd.,Yancheng,Jiangsu 224500,China)

机构地区：[1]盐城三新供电服务有限公司滨海分公司,江苏盐城224500

出　　处：《自动化应用》2024年第S02期98-100,共3页Automation Application

摘　　要：作为电力系统中的重要组成部分,配电网运行的可靠性和稳定性对整个电力系统的安全性至关重要。但由于配电网的结构复杂、覆盖范围广,故障的频发成为亟待解决的问题。传统的故障定位方法通常依赖于断路器动作信息和人工巡查,存在定位精度低、时间长等问题。作为一种先进的实时监测技术,同步相量测量技术能提供高精度的电压、电流相量信息,为配电网故障定位提供了新的解决思路。基于此,将探讨基于同步相量测量的配电网故障定位方法。As an important component of the power system,the reliability and stability of distribution network operation are crucial to the safety of the entire power system.However,due to the complex structure and wide coverage of the distribution network,frequent faults have become an urgent problem to be solved.Traditional fault location methods usually rely on circuit breaker action information and manual inspection,which have problems such as low positioning accuracy and long time.As an advanced real-time monitoring technology,synchronous phasor measurement technology can provide high-precision voltage and current phasor information,providing a new solution for fault location in distribution networks.Based on this,a fault location method for distribution networks based on synchronous phasor measurement will be explored.

关 键 词：同步相量测量 配电网 故障定位 定位方法 

分 类 号：TM76[电气工程—电力系统及自动化]