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Investigating dam reservoir operation optimization using metaheuristic algorithms

Dams; Digital storage; Heuristic algorithms; Optimal systems; Reservoir management; Reservoirs (water); Time series analysis; Dam reservoir operation optimization; Dam reservoirs; Harris hawk optimization; Levy flights; Levy-flight whale optimization algorithm; Metaheuristic; Optimisations; Optimiza...

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Main Authors: Lai V., Essam Y., Huang Y.F., Ahmed A.N., El-Shafie A.
Other Authors: 57204919704
Format: Article
Published: Springer Science and Business Media Deutschland GmbH 2023
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spelling my.uniten.dspace-266422023-05-29T17:36:00Z Investigating dam reservoir operation optimization using metaheuristic algorithms Lai V. Essam Y. Huang Y.F. Ahmed A.N. El-Shafie A. 57204919704 57203146903 55807263900 57214837520 16068189400 Dams; Digital storage; Heuristic algorithms; Optimal systems; Reservoir management; Reservoirs (water); Time series analysis; Dam reservoir operation optimization; Dam reservoirs; Harris hawk optimization; Levy flights; Levy-flight whale optimization algorithm; Metaheuristic; Optimisations; Optimization algorithms; Reservoir operation optimizations; Whale optimization algorithm; Optimization; algorithm; dam; hydroelectric power; optimization; power generation; reservoir; water storage; Iran The optimization of dam reservoir operations is of the utmost importance, as operators strive to maximize revenue while minimizing expenses, risks, and deficiencies. Metaheuristics have recently been investigated extensively by researchers in the management of dam reservoirs. But the animal-concept-based metaheuristic algorithm with L�vy flight integration approach has not been used at Karun-4. This paper investigates the optimization of dam reservoir operation using three unexplored metaheuristics: the whale optimization algorithm (WOA), the Levy-flight WOA (LFWOA), and the Harris hawks optimization algorithm (HHO). Utilizing a time series data set on the hydrological and climatic characteristics of the Karun-4 hydroelectric reservoir in Iran, an analysis was conducted. The objective functions and constraints of the Karun-4 hydropower reservoir were examined throughout the optimization procedure. HHO produces the best optimal value, the least-worst optimal value, the best average optimal value, and the best standard deviation (SD) with scores of 0.000026, 0.001735, 0.000520, and 0.000614, respectively, resulting in the best overall ranking mean (RM) with a score of 1.5 at Karun-4. Throughout the duration of the test, the optimized trends of water release and water storage indicate that HHO is superior to the other investigated metaheuristics. WOA has the best correlation of variation (CV) with a score of 0.090195, while LFWOA has the best convergence rate (3.208�s) and best CPU time. Overall, it can be concluded that HHO has the most desirable performance in terms of optimization. Yet, current studies indicate that both WOA and LFWOA generate positive and comparable outcomes. � 2022, The Author(s). Final 2023-05-29T09:36:00Z 2023-05-29T09:36:00Z 2022 Article 10.1007/s13201-022-01794-1 2-s2.0-85141578296 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85141578296&doi=10.1007%2fs13201-022-01794-1&partnerID=40&md5=e2a69bd1c7a23eb2ed84e26854ed8c15 https://irepository.uniten.edu.my/handle/123456789/26642 12 12 280 All Open Access, Gold Springer Science and Business Media Deutschland GmbH Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Dams; Digital storage; Heuristic algorithms; Optimal systems; Reservoir management; Reservoirs (water); Time series analysis; Dam reservoir operation optimization; Dam reservoirs; Harris hawk optimization; Levy flights; Levy-flight whale optimization algorithm; Metaheuristic; Optimisations; Optimization algorithms; Reservoir operation optimizations; Whale optimization algorithm; Optimization; algorithm; dam; hydroelectric power; optimization; power generation; reservoir; water storage; Iran
author2 57204919704
author_facet 57204919704
Lai V.
Essam Y.
Huang Y.F.
Ahmed A.N.
El-Shafie A.
format Article
author Lai V.
Essam Y.
Huang Y.F.
Ahmed A.N.
El-Shafie A.
spellingShingle Lai V.
Essam Y.
Huang Y.F.
Ahmed A.N.
El-Shafie A.
Investigating dam reservoir operation optimization using metaheuristic algorithms
author_sort Lai V.
title Investigating dam reservoir operation optimization using metaheuristic algorithms
title_short Investigating dam reservoir operation optimization using metaheuristic algorithms
title_full Investigating dam reservoir operation optimization using metaheuristic algorithms
title_fullStr Investigating dam reservoir operation optimization using metaheuristic algorithms
title_full_unstemmed Investigating dam reservoir operation optimization using metaheuristic algorithms
title_sort investigating dam reservoir operation optimization using metaheuristic algorithms
publisher Springer Science and Business Media Deutschland GmbH
publishDate 2023
_version_ 1806428301256818688
score 13.222552

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