Abstract
This paper combines optimization (LINGO) and simulation (HEC-ResSim) models to determine monthly operating rules for the Zayandeh Rud Reservoir system in Iran. Based on the optimized flow determined in the single-objective framework, system behaviour was simulated over 47 years. The results show that optimizing the operation of Zayandeh Rud Reservoir could increase its storage by 88.9% and increase the reliability index of regulated water for all downstream demands by over 10%.
Notes
1. The main computer programs for reservoir system modelling using simulation and optimization were reviewed by Ejeta and Mays (Citation1998) and Wurbs (Citation1993). Karamouz and Vasiliadis (Citation1992) investigated a non-linear optimization model along with simulation model to analyze the long-term performance of a reservoir system. Reservoir simulation models for flood control are generally defined based on single rule curves that optimize benefits (Curran Citation2003).