Publication: Optimal operation of stand-alone microgrid considering emission issues and demand response program using whale optimization Algorithm
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Date
2021
Authors
Tahmasebi M.
Pasupuleti J.
Mohamadian F.
Shakeri M.
Guerrero J.M.
Basir Khan M.R.
Nazir M.S.
Safari A.
Bazmohammadi N.
Journal Title
Journal ISSN
Volume Title
Publisher
MDPI AG
Abstract
Microgrids are new technologies for integrating renewable energies into power systems. Optimal operation of renewable energy sources in standalone micro-grids is an intensive task due to the continuous variation of their output powers and intermittant nature. This work addresses the optimum operation of an independent microgrid considering the demand response program (DRP). An energy management model with two different scenarios has been proposed to minimize the costs of operation and emissions. Interruptible/curtailable loads are considered in DRPs. Besides, due to the growing concern of the developing efficient optimization methods and algorithms in line with the increasing needs of microgrids, the focus of this study is on using the whale meta-heuristic algorithm for operation management of microgrids. The findings indicate that the whale optimization algorithm outperforms the other known algorithms such as imperialist competitive and genetic algorithms, as well as particle swarm optimization. Furthermore, the results show that the use of DRPS has a significant impact on the costs of operation and emissions. � 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Description
algorithm; alternative energy; emission; energy management; genetic algorithm; optimization