基于广域测量系统的电力系统暂态稳定控制研究  

Research on Transient Stability Control of a Power System Basedon a Wide Area Measurement System

作　　者：张威 孙善龙 ZHANG Wei;SUN Shan-long(Nanjing Nanrui Relay Protection Engineering Technology Co.Ltd.,Nanjing 210000,China)

机构地区：[1]南京南瑞继保工程技术有限公司,江苏南京210000

出　　处：《电气开关》2025年第2期38-40,45,共4页Electric Switchgear

摘　　要：简要介绍了我国基于广域测量系统(WAMS)的电力系统暂态稳定控制的一些应用。随着我国大电网互联和输电网日益增加,电力系统的运行变得越来越复杂,严重影响电力系统的安全稳定和暂态控制。随着广域测量系统的出现,大大增强了对预防电力系统停电事故的系统轨迹预测和实时闭环稳定控制的稳定性。首先分析了目前暂态稳定控制系统存在的缺陷,提出了基于WAMS的暂态稳定控制的可能方案,并提出了相应的下一步工作。最后,提出一种新的解决电力故障级联事件的方法。This paper briefly introduces some applications of power system transient stability control based on wide area measurement system(WAMS)in China.With the increasing interconnection of large power grids and transmission grids in China,the operation of power systems is becoming more and more complex,which seriously affects the security,stability and transient control of power systems.With the emergence of wide-area measurement systems,the stability of system trajectory prediction and real-time closed-loop stability control for preventing power system blackouts has been greatly enhanced.This paper first analyzes the defects of the current transient stability control system,puts forward the possible scheme of transient stability control based on WAMS,and puts forward the corresponding next work.Finally,a new method for solving cascading events is discussed.

关 键 词：暂态稳定 控制 广域测量系统 电力系统 

分 类 号：TM71[电气工程—电力系统及自动化]