Hang Zhang, Yan Xu, Zhao Yang Dong. Advances in Transient Stability-Constrained Optimal Power Flow of Power Systems[J]. CSEE Journal of Power and Energy Systems, 2025, 11(6): 2776-2793.
DOI:
Hang Zhang, Yan Xu, Zhao Yang Dong. Advances in Transient Stability-Constrained Optimal Power Flow of Power Systems[J]. CSEE Journal of Power and Energy Systems, 2025, 11(6): 2776-2793.DOI: 10.17775/CSEEJPES.2024.07270.
Advances in Transient Stability-Constrained Optimal Power Flow of Power Systems
摘要
Abstract
Transient stability-constrained optimal power flow (TSCOPF) optimizes power flow while ensuring stability against potential contingencies. The main challenges faced by TSCOPF are the handling of transient constraints. The differential equations of the dynamic process and the inherent nonlinearity of power systems make modeling and solving them difficult. Currently
four methods are employed in TSCOPF: discretization methods
sequential methods
heuristic methods
and machine learning methods. The paper summarizes the latest literature review of these methods
including transient stability criteria
handling of stability constraints
computation flowcharts
advantages
and limitations. Moreover
as power systems rapidly advance
the discussion focuses on how they adapt to new elements and challenges. In conclusion
the existing research gap and future directions are presented.