中国电机工程学报2024，Vol.44Issue(17)：6733-6760,28.DOI:10.13334/j.0258-8013.pcsee.241827
电力系统在线安全稳定计算分析技术综述与展望
Review and Prospects of Online Calculation and Analysis Techniques for Power System Security and Stability
摘要
Abstract
Online security and stability calculation and analysis technologies provide crucial support for the accurate perception of real-time grid operation status and correct decision-making for the power dispatching sector.With the increasingly complex and stochastic dynamic characteristics of new power systems,traditional online security and stability analysis systems based on steady-state and asynchronous measurement data have shown deficiencies in real-time and accuracy.In contrast,the new generation of online security and stability analysis technology based on dynamic and synchronous phasor measurement data has attracted attention from research and engineering communities both domestically and internationally.In this context,this paper reviews the key technologies and bottlenecks involved in the existing online security and stability calculation and analysis systems,focusing on real-time state perception,dynamic parameter identification,and online stability assessment as core components.Furthermore,the overall framework and possible future research directions for the next generation of online security and stability computation and analysis systems are proposed,with the aim of providing reliable technical support for the safe and stable operation of new power systems.关键词
安全稳定计算/实时状态感知/动态参数辨识/在线稳定评估Key words
stability and safety calculation/real-time state awareness/dynamic parameter identification/online stability assessment分类
信息技术与安全科学引用本文复制引用
韩英铎,陆超,宋文超,吴沛萱,方浩男,刘维承..电力系统在线安全稳定计算分析技术综述与展望[J].中国电机工程学报,2024,44(17):6733-6760,28.基金项目
国家自然科学基金项目(U2066601).Project Supported by National Science Foundation of China(U2066601). （U2066601）
