Security-constrained unit commitment for electricity market: Modeling, solution methods, and future challenges

Y Chen, F Pan, F Qiu, AS Xavier… - … on Power Systems, 2022 - ieeexplore.ieee.org
This paper summarizes the technical activities of the IEEE Task Force on Solving Large
Scale Optimization Problems in Electricity Market and Power System Applications. This Task …

Investigation of solution techniques of unit commitment problems: A review

V Kumar, R Naresh, A Singh - Wind Engineering, 2021 - journals.sagepub.com
The Unit Commitment (UC) is a significant act of optimization in day-to-day operational
planning of modern power systems. After load forecasting, UC is the subsequent step in the …

A Reinforcement Learning Embedded Surrogate Lagrangian Relaxation Method for Fast Solving Unit Commitment Problems

Y Zhu, G Cui, A Liu, QS Jia, X Guan… - … on Power Systems, 2025 - ieeexplore.ieee.org
Unit commitment problems are operation optimization problems solved by independent
system operators (ISOs). These problems generally need to be solved within a limited time …

Quantum distributed unit commitment: An application in microgrids

N Nikmehr, P Zhang, MA Bragin - IEEE transactions on power …, 2022 - ieeexplore.ieee.org
The dawn of quantum computing brings on a revolution in the way combinatorially complex
power system problems such as Unit Commitment are solved. The Unit Commitment …

Distributed multi-objective grey wolf optimizer for distributed multi-objective economic dispatch of multi-area interconnected power systems

L Yin, Z Sun - Applied Soft Computing, 2022 - Elsevier
With the gradual opening and rapid development of power markets, large-scale multi-area
interconnected power systems (LMIPSs) have become an inevitable pattern. The traditional …

A data-driven variable reduction approach for transmission-constrained unit commitment of large-scale systems

Y Zhou, Q Zhai, L Wu… - Journal of Modern Power …, 2022 - ieeexplore.ieee.org
This paper presents a data-driven variable reduction approach to accelerate the
computation of large-scale transmission-constrained unit commitment (TCUC). Lagrangian …

A novel optimization approach for sub-hourly unit commitment with large numbers of units and virtual transactions

J Wu, PB Luh, Y Chen, MA Bragin… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Unit Commitment (UC) is an important problem in power system operations. It is traditionally
planned for 24 hours with one-hour time intervals. To accommodate the increasing net-load …

Synergistic integration of machine learning and mathematical optimization for unit commitment

J Wu, PB Luh, Y Chen, B Yan… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Unit Commitment (UC) is important for power system operations. With increasing
challenges, eg, growing intermittent renewables and intra-hour net load variability …

Revisit power system dispatch: Concepts, models, and solutions

Z Yang, P Yong, M **ang - iEnergy, 2023 - ieeexplore.ieee.org
Power system dispatch is a general concept with a wide range of applications. It is a special
category of optimization problems that determine the operation pattern of the power system …

A scalable solution methodology for mixed-integer linear programming problems arising in automation

MA Bragin, PB Luh, B Yan, X Sun - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Many operation optimization problems such as scheduling and assignment of interest to the
automation community are mixed-integer linear programming (MILP) problems. Because of …