Security-constrained unit commitment for electricity market: Modeling, solution methods, and future challenges
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 …
Scale Optimization Problems in Electricity Market and Power System Applications. This Task …
Novel resolution of unit commitment problems through quantum surrogate Lagrangian relaxation
Unit commitment (UC) problems faced by Independent System Operators on a daily basis
are becoming increasingly complex due to the recent push for renewables and the …
are becoming increasingly complex due to the recent push for renewables and the …
Manage real-time power imbalance with renewable energy: Fast generation dispatch or adaptive frequency regulation?
The carbon neutrality objective requires a large amount of renewable energy integrated into
power systems. The rapid deployment of variable renewable energy (VRE), such as solar …
power systems. The rapid deployment of variable renewable energy (VRE), such as solar …
Synergistic integration of machine learning and mathematical optimization for unit commitment
Unit Commitment (UC) is important for power system operations. With increasing
challenges, eg, growing intermittent renewables and intra-hour net load variability …
challenges, eg, growing intermittent renewables and intra-hour net load variability …
Revisit power system dispatch: Concepts, models, and solutions
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 …
category of optimization problems that determine the operation pattern of the power system …
A hybrid approach for unit commitment with splitting technique and local search
C Zhang, L Yang - Electric Power Systems Research, 2024 - Elsevier
In the modern electricity market, solving the unit commitment (UC) problem becomes more
challenging due to its large number of binary variables and coupling constraints. Therefore …
challenging due to its large number of binary variables and coupling constraints. Therefore …
Reserve-constrained unit commitment considering adjustable-speed pumped-storage hydropower and its economic effect in Korean power system
WJ Kim, YS Lee, YH Chun, HS Jeong - Energies, 2022 - mdpi.com
The Korean government has declared the goal of net-zero-carbon emissions with a focus on
renewable energy expansion. However, a high proportion of baseload generators and an …
renewable energy expansion. However, a high proportion of baseload generators and an …
Optimize Deep Decarbonization Pathways in California with Power System Planning Using Surrogate Level-based Lagrangian Relaxation
With California's ambitious goal to achieve decarbonization of the electrical grid by the year
2045, significant challenges arise in power system investment planning. Existing modeling …
2045, significant challenges arise in power system investment planning. Existing modeling …
An optimization method-assisted ensemble deep reinforcement learning algorithm to solve unit commitment problems
Unit commitment (UC) is a fundamental problem in the day-ahead electricity market, and it is
critical to solve UC problems efficiently. Mathematical optimization techniques like dynamic …
critical to solve UC problems efficiently. Mathematical optimization techniques like dynamic …
[HTML][HTML] Feasible-enabled integer variable warm start strategy for security-constrained unit commitment
J Ling, L Zhang, G Geng, Q Jiang - … Journal of Electrical Power & Energy …, 2024 - Elsevier
Security-constrained unit commitment (SCUC) is a crucial procedure in power system
planning and operation. As renewable resources are integrated, it is suggested to perform …
planning and operation. As renewable resources are integrated, it is suggested to perform …