Optimal Reservoir of Small Reservoirs by Optimization Techniques on Reservoir Simulation Model

Krit Sriworamas,Haris Prasanchum,Anongrit Kangrang,Teerawat Thongwan

doi:10.1155/2021/6625743

Abstract

Reservoir rule curves are essential rules for store activity. This investigation connected the Genetic Algorithm, Firefly Algorithm, Bat Algorithm, Flower Pollination Algorithm, and Tabu Search Algorithm associated with the store reproduction model to look through the ideal supply standard bends, utilizing the Huay Ling Jone and Huay Sabag supplies situated in Yasothorn Province, Thailand, as the contextual investigation. Memorable inflow information of the two repositories were utilized in this investigation, and 1,000 examples of engineered inflows of stores were utilized to recreate the repository activity framework for assessing the acquired principle bends as displayed as far as water circumstances. Circumstances of water lack and abundance water appeared as far as the recurrence extent and length. The outcomes demonstrated that GA, FA, BA, FPA, and TS associated with the reservoir simulation model could give the ideal principle bends which better moderate the drought and flood circumstances contrasted and current guideline bends.

Highlights

Flood and drought situations are expanding in numerous districts in view of high populace development, monetary extension, land use change, and environmental change; to avoid the circumstances described above, water resource management must be improved
Reservoir Operation Model. e system of reservoir operation typically comprises of the accessible water regulated by utilizing the water balance ideas and water requests from downstream; the month-to-month discharged water is evaluated by thinking about the month-to-month accessible water with discharge criteria, working arrangements, and repository guideline bends
Where Wτ is the accessible water between month τ (τ 1 to 12 represents January to December), Sτ − 1 is the maintained water at the end of month t − 1, Qτ is the reservoir’s monthly inflow, Pτ is the precipitation over the reservoir, Eτ is the average value of the evaporation loss, Sτ is the maintained water at the end of month τ, Rτ is the water release during month τ, and Dτ is the water demand from the reservoir during month τ

Summary

Introduction

Flood and drought situations are expanding in numerous districts in view of high populace development, monetary extension, land use change, and environmental change; to avoid the circumstances described above, water resource management must be improved. From the past ten years, improvements have been made to reservoir rule curves to address complex problems using the optimization technique, which is widely studied [5, 6], because it provides quantitative results consistent with the hydrological change situation, including its application in water allocation to reduce economic losses caused by pollution [7, 8]. It can be used as a tool for decision support systems (DSS) in finding the optimal land use in relation to groundwater vulnerability [9]. E Huay Ling Jone and Huay Sabag reservoirs in Yasothorn Province were selected as the case study

Methodology

Evaluation objective functions

Results and Discussion