State-of-the-art, challenges, and future trends in security constrained optimal power flow

F Capitanescu, JLM Ramos, P Panciatici… - Electric power systems …, 2011 - Elsevier
This paper addresses the main challenges to the security constrained optimal power flow
(SCOPF) computations. We first discuss the issues related to the SCOPF problem …

Solution techniques for transient stability‐constrained optimal power flow–Part II

G Geng, S Abhyankar, X Wang… - IET Generation …, 2017 - Wiley Online Library
Transient stability‐constrained optimal power flow is an important emerging problem with
power systems pushed to the limits for economic benefits, dense and larger interconnected …

Real-time emergency load shedding for power system transient stability control: A risk-averse deep learning method

J Liu, Y Zhang, K Meng, ZY Dong, Y Xu, S Han - Applied Energy, 2022 - Elsevier
Emergency load shedding is an effective and frequently used emergency control action for
power system transient stability. Solving the full optimization models for load shedding is …

Power system transient stability-constrained optimal power flow: A comprehensive review

Y Xu, ZY Dong, Z Xu, R Zhang… - 2012 IEEE Power and …, 2012 - ieeexplore.ieee.org
Transient stability-constrained optimal power flow (TSC-OPF) simultaneously considers
static and dynamic constraints of the power system when optimizing the operating variables …

Probabilistic transient stability constrained optimal power flow for power systems with multiple correlated uncertain wind generations

S Xia, X Luo, KW Chan, M Zhou… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This paper proposes a novel probabilistic transient stability constrained optimal power flow
(P-TSCOPF) model to simultaneously consider uncertainties and transient stability for power …

Multi-objective optimal power flow considering transient stability based on parallel NSGA-II

CJ Ye, MX Huang - IEEE Transactions on Power Systems, 2014 - ieeexplore.ieee.org
Stability is an important constraint in power system operation and the transient stability
constrained optimal power flow (OPF) has always received considerable attention in recent …

A convex three-stage SCOPF approach to power system flexibility with unified power flow controllers

M Yan, M Shahidehpour, A Paaso… - … on Power Systems, 2020 - ieeexplore.ieee.org
This paper proposes a methodology for enhancing the power system flexibility, which can
respond properly to contingencies in real-time operations. The proposed approach …

Preventive control for power system transient security based on XGBoost and DCOPF with consideration of model interpretability

S Zhang, D Zhang, J Qiao, X Wang… - CSEE Journal of Power …, 2020 - ieeexplore.ieee.org
This paper proposes a new approach for online power system transient security assessment
(TSA) and preventive control based on XGBoost and DC optimal power flow (DCOPF). The …

A new practical approach to transient stability-constrained optimal power flow

A Pizano-Martinez, CR Fuerte-Esquivel… - … on Power Systems, 2011 - ieeexplore.ieee.org
This paper presents a new, significantly improved, approach to formulate a global transient
stability-constrained optimal power flow (TSC-OPF), where the sets of dynamic and transient …

Residual-based detection of attacks in cyber-physical inverter-based microgrids

A Intriago, F Liberati, ND Hatziargyriou… - … on Power Systems, 2023 - ieeexplore.ieee.org
This article discusses the challenges faced by cyber-physical microgrids (MGs) due to the
inclusion of information and communication technologies in their already complex, multi …