Optimal Control of Reservoir Operation Policy under Different Inflow Probabilities: A Case Study of Mohamed V Dam, Morocco

被引：0

作者：

El Harraki, Wafae ^{[1
]}

Ouazar, Driss ^{[1
]}

El Harraki, Imad ^{[2
]}

Bouziane, Ahmed ^{[1
]}

机构：

[1] Mohammed V Univ, Mohammadia Sch Engineers, Rabat, Morocco

[2] Rabat Super Natl Sch Mines, Rabat, Morocco

来源：

JOURNAL OF ENVIRONMENTAL ACCOUNTING AND MANAGEMENT | 2020年 / 8卷 / 02期

关键词：

Reservoir operation; Optimal control; Probabilistic inflows; Optimal operating rules; Mohamed V dam; MULTIRESERVOIR SYSTEMS; GENETIC ALGORITHM; OPTIMIZATION; SIMULATION;

D O I：

10.5890/JEAM.2020.06.007

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper examines reservoir operation optimization considering probabilistic inflows. Optimal control of this model is obtained using Pontryagin's Minimum Principle. The formulated problem includes non-linear equations on the state variables related to evaporation, stochastic inflows derived from historical time series and target ending storage constraint. Mohamed V dam is used as a case study to derive optimal operating rules through numerical simulation. The effect of inflows variability is demonstrated and a risk assessment of initial storage's variation is discussed. A benchmark based on Genetic Algorithms showed the developed model's performance. 9% of improvement for the low inflows scenario, are achieved. (C) 2020 L&H Scientific Publishing, LLC. All rights reserved.

引用

页码：201 / 214

页数：14

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