电力系统自动化2026，Vol.50Issue(16)：1-20,20.DOI:10.7500/AEPS20250102005
面向新型电力系统的暂态稳定边界表征与计算:综述与展望
Transient Stability Boundary Characterization and Calculation for New Power Systems:Review and Prospects
摘要
Abstract
New power systems are evolving into complex giant systems,characterized by strong uncertainty,weak disturbance resilience,and intertwined economic objectives of multiple stakeholders.Rapid and accurate construction of transient stability boundaries is essential for efficient dispatch and real-time control.Based on the practical requirements of dispatch departments,this paper first proposes a general research framework for transient stability boundary characterization and calculation.It then reviews the concept and computation methods of dynamic security regions,identification of critical and correlated sections,assessment of decision-variable impacts on transient stability boundaries,and calculation methods for transmission section power limits.The advantages and disadvantages of various models and methods,along with their applications in bulk power systems,are summarized.Finally,considering the new characteristics of transient stability boundaries in new power systems,the paper thoroughly analyzes the challenges in their characterization and calculation,and outlines future research directions.关键词
新型电力系统/暂态稳定/安全域/输电断面/调度/运行Key words
new power system/transient stability/security region/transmission section/dispatch/operation引用本文复制引用
宋嘉启,鲍颜红,张金龙,徐泰山,任先成,王维涛..面向新型电力系统的暂态稳定边界表征与计算:综述与展望[J].电力系统自动化,2026,50(16):1-20,20.基金项目
国家自然科学基金资助项目(U24B6009). This work is supported by National Natural Science Foundation of China(No.U24B6009). （U24B6009）
