A comprehensive review of security-constrained unit commitment
Security-constrained unit commitment (SCUC) has been extensively studied as a key
decision-making tool to determine optimal power generation schedules in the operation of …
decision-making tool to determine optimal power generation schedules in the operation of …
A Reinforcement Learning Embedded Surrogate Lagrangian Relaxation Method for Fast Solving Unit Commitment Problems
Unit commitment problems are operation optimization problems solved by independent
system operators (ISOs). These problems generally need to be solved within a limited time …
system operators (ISOs). These problems generally need to be solved within a limited time …
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 …
Battery storage formulation and impact on day ahead security constrained unit commitment
Y Chen, R Baldick - IEEE Transactions on Power Systems, 2022 - ieeexplore.ieee.org
This paper discusses battery storage formulations and analyzes the impact of the constraints
on the computational performance of security constrained unit commitment (SCUC). Binary …
on the computational performance of security constrained unit commitment (SCUC). Binary …
A high performance computing based market economics driven neighborhood search and polishing algorithm for security constrained unit commitment
This paper introduces a market economics based neighborhood search and polishing
algorithm to solve security constrained unit commitment (SCUC). The algorithm adaptively …
algorithm to solve security constrained unit commitment (SCUC). The algorithm adaptively …
Study on hierarchical model of hydroelectric unit commitment based on similarity schedule and quadratic optimization approach
J Huang, H Qin, K Shen, Y Yang, B Jia - Energy, 2024 - Elsevier
The short-term hydro scheduling (STHS) is mainly concerned with the accuracy and
efficiency. Hydraulic unit commitment (HUC), the most important part of STHS, requires …
efficiency. Hydraulic unit commitment (HUC), the most important part of STHS, requires …
Survey on Lagrangian relaxation for MILP: importance, challenges, historical review, recent advancements, and opportunities
MA Bragin - Annals of Operations Research, 2024 - Springer
Operations in areas of importance to society are frequently modeled as mixed-integer linear
programming (MILP) problems. While MILP problems suffer from combinatorial complexity …
programming (MILP) problems. While MILP problems suffer from combinatorial complexity …
[HTML][HTML] Feasible-enabled integer variable warm start strategy for security-constrained unit commitment
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 …
[HTML][HTML] Graph convolutional network-based security-constrained unit commitment leveraging power grid topology in learning
X Tang, X Bai, Z Weng, R Wang - Energy Reports, 2023 - Elsevier
Security-constrained unit commitment (SCUC) is a complex optimization problem in power
system operation, which is computationally intensive. To bring significant time-savings, this …
system operation, which is computationally intensive. To bring significant time-savings, this …
Data-aided offline and online screening for security constraint
Security constraint is a key component in unit commitment to guarantee reliable generator
commitment. Large set of security constraints are notorious for making the problem difficult to …
commitment. Large set of security constraints are notorious for making the problem difficult to …