电力系统220kV线路单相自动重合闸仿真分析  

Simulation Analysis of the Single-Phase Automatic Reclosing of 220kV Line of the Power System

作　　者：陈超 

机构地区：[1]韶关曲江供电局,广东韶关512100

出　　处：《电气开关》2012年第5期96-98,共3页Electric Switchgear

摘　　要：分析了单相自动重合闸的工作特性,并利用MATIAB软件搭建了200kV系统的单相自动重合的仿真模型,模拟系统发生单相接地故障,断路器跳闸后自动重合闸的工作过程。仿真结果表明,采用Matlab软件对单相自动重合闸的工作过程进行仿真研究可得到比较理想的结果,该模型可作为研究单相自动重合闸的参考模型。The paper analyzes the operating characteristic of the single-phase automatic reclosing,MATLAB software is ased to build a simulation model of the single-phase automntic reclosing of 220kV power system.It simulates when the single-phase ground fault happens,the automatic reclosing working process after the circuit breaker trip.The simulation result shows that to use Matlab software to working process simulation study of the single-phase automatiic reclosing can get moreideal result.The model can be taken for studying a reference model of the single-phase automatic reclosing..

关 键 词：单相自动重合闸 MATLAB仿真 继电保护 电力系统 

分 类 号：TM71[电气工程—电力系统及自动化]