A review on the unit commitment problem: Approaches, techniques, and resolution methods

L Montero, A Bello, J Reneses - Energies, 2022 - mdpi.com
Optimizing the schedule of thermal generators is probably the most important task when the
operation of power systems is managed. This issue is known as the unit commitment …

A new approach for optimal chiller loading using an improved imperialist competitive algorithm

J Cai, H Yang, T Lai, K Xu - Energy and Buildings, 2023 - Elsevier
A new optimization algorithm based on an improved imperialist competitive algorithm (ICA-
DE) is proposed to reduce the energy consumption of a multi-chiller system. The …

A stochastic optimal scheduling of multi-microgrid systems considering emissions: A chance constrained model

FH Aghdam, NT Kalantari… - Journal of Cleaner …, 2020 - Elsevier
With increasing demand in electrical energy and the development of distributed generation
technologies, microgrids are formed to avoid the consequences of these changes …

Evaluation of loss minimization on the energy management of multi-microgrid based smart distribution network in the presence of emission constraints and clean …

FH Aghdam, S Ghaemi, NT Kalantari - Journal of Cleaner Production, 2018 - Elsevier
This paper presents a stochastic multi-layer energy management for a multi-microgrid
(MMG) based smart distribution network (SDN). Also, all network constraints have been …

Importance of long-term flexibility in a 100% renewable energy scenario for Japan

A Kuriyama, X Liu, K Naito, A Tsukui, Y Tanaka - Sustainability Science, 2024 - Springer
As decarbonisation of the power sector is essential to achieve Japan's target of net-zero
greenhouse gas (GHG) emissions by 2050, it becomes crucial to address how the electricity …

A zonal optimization solution to reliability security constraint unit commitment with wind uncertainty

S Malekshah, F Banihashemi, H Daryabad… - Computers and …, 2022 - Elsevier
In restructured power systems, Independent System Operator manages and handles the
Reliability-Security Constraint Unit Commitment problems including reliability and security …

Renewables with energy storage: a time-series socioeconomic model for business and welfare analysis

V Costa, B Bonatto, A Zambroni, P Ribeiro… - Journal of Energy …, 2022 - Elsevier
This paper seeks to quantify the effects of the increasing penetration level of renewable
distributed generation and energy storage systems on the regulated electricity market over …

New metaheuristic methodology for solving security constrained hydrothermal unit commitment based on adaptive genetic algorithm

B Postolov, A Iliev - International Journal of Electrical Power & Energy …, 2022 - Elsevier
In this paper, a new metaheuristic technique based on genetic algorithm (GA), adaptive
strategy and two constraint handling repair mechanisms is proposed for solving the Security …

Energy management strategy and renewable energy integration within multi-microgrid framework utilizing multi-objective modified personal best particle swarm …

M De, KK Mandal - Sustainable Energy Technologies and Assessments, 2022 - Elsevier
This study focuses on multi-layer energy management systems of multi-microgrid smart
distribution networks. Evaluation of effectiveness in real power losses for energy …

A novel decentralized method based on the system engineering concept for reliability‐security constraint unit commitment in restructured power environment

S Malekshah, J Ansari - International Journal of Energy …, 2021 - Wiley Online Library
In the deregulated power environment, including Central operator (CO) and Micro Grids
(MGs), different parts of the network are dedicated to the private sector, and each of them …