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1000 Titel
  • Development of model predictive controls for flood control and power generation of reservoir cascade in Mahaweli basin, Sri Lanka to mitigate energy and economic crisis provoked by the COVID-19 pandemic
1000 Autor/in
  1. Kaushalya, Ranapura Dewage Thilini |
  2. Hemakumara, Sajana Pramudith |
  3. Hemakanth, Selvarajah |
  4. Sugeeshwara, Seenipellage Chaminda |
1000 Verlag
  • Copernicus Publications
1000 Erscheinungsjahr 2024
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2024-04-19
1000 Erschienen in
1000 Quellenangabe
  • 386:147-152
1000 Copyrightjahr
  • 2024
1000 Lizenz
1000 Verlagsversion
  • https://doi.org/10.5194/piahs-386-147-2024 |
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1000 Begutachtungsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • <jats:p>Abstract. Mahaweli basin is the largest river basin in Sri Lanka which receives high-intensity rainfall reasoned to frequent flooding. Mahaweli River passes through Victoria, Randenigala and Rantambe reservoirs which cater for drinking, irrigation, hydropower, and environmental water requirements. These reservoirs contribute to 63 % of the hydropower production of the country. The development of flood control methods for this cascade will mitigate flash floods and lower the risk of reservoir spill during peak hours. Therefore, a system dynamic model is developed using VENSIM software to analyse the complex correlation between flood storage and power flow considering short-term weather prediction. Model predictive controls are applied to analyse the system to enhance power generation through storage optimization. This brings direct economic benefits and be a sustainable solution for the energy crisis provoked by the economic loss that occurred during the COVID-19 pandemic. </jats:p>
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1000 Erstellt am 2024-05-23T13:56:30.982+0200
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1000 Zuletzt bearbeitet Mon May 27 13:14:04 CEST 2024
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