特大型电网低频振荡调度监控系统开发与应用  

The Development and Application of Low Frequency Oscillation Monitoring System for Very Large Power Grids

作　　者：洪成秋[1] 

机构地区：[1]清华大学电机工程与应用电子技术系,北京100084

出　　处：《湖北电力》2015年第6期13-16,31,共5页Hubei Electric Power

摘　　要：特大型电网由于电网结构复杂、运行方式多变,低频振荡事件时有发生。本文探讨了特大型电网调度运行中应对低频振荡的防御体系架构,包括振荡前的在线监测和振荡后的告警、定位与紧急控制策略。设计并实现了基于四方CSGC3000-WAMS平台的特大型电网低频振荡广域监视系统,通过RTDS仿真试验以及在南方电网电力调度控制中心试运行,验证了监控系统的主要功能和效果,为特大型电网在线监控低频振荡提供了一种有效的解决方案。Due to the complexity of very large grid structure,the low frequency oscillation events have occurred.A depense system for low frequency oscillation for large grid structure is proposed in this article,including online monitoring,low oscillation alarming,oscilation source locating and the responding emergency control strategy.This system is designed and implemented based on the CS-GC3000-WAMS wide area dispatching platform.Based on the RTDS simulation and the trial operation in the CSG power dispatching control center,the effect of the system is valided,which provides a so-lution about online monitoring of low frequency oscillation for large power grid.

关 键 词：特大型电网 低频振荡 监控系统 

分 类 号：TM76[电气工程—电力系统及自动化] TM712