Short Term Optimal Operation of Water Supply Reservoir under Flood Control Stress using Model Predictive Control

2017 ◽  
Vol 32 (2) ◽  
pp. 583-597 ◽  
Author(s):  
Gökçen Uysal ◽  
Dirk Schwanenberg ◽  
Rodolfo Alvarado-Montero ◽  
Aynur Şensoy
Keyword(s):  
Model Predictive Control ◽  
Water Supply ◽  
Predictive Control ◽  
Flood Control ◽  
Optimal Operation ◽  
Short Term ◽  
Water Supply Reservoir

scholarly journals Multi-Objective Joint Optimal Operation of Reservoir System and Analysis of Objectives Competition Mechanism: A Case Study in the Upper Reach of the Yangtze River

Water ◽  
2019 ◽  
Vol 11 (12) ◽  
pp. 2542 ◽  
Author(s):  
Mufeng Chen ◽  
Zengchuan Dong ◽  
Wenhao Jia ◽  
Xiaokuan Ni ◽  
Hongyi Yao
Keyword(s):  
Power Generation ◽  
Water Supply ◽  
Yangtze River ◽  
Water Resource Management ◽  
Flood Control ◽  
Optimal Operation ◽  
Total Power ◽  
The Yangtze River ◽  
Multi Objective ◽  
Reservoir System

The multi-objective optimal operation and the joint scheduling of giant-scale reservoir systems are of great significance for water resource management; the interactions and mechanisms between the objectives are the key points. Taking the reservoir system composed of 30 reservoirs in the upper reaches of the Yangtze River as the research object, this paper constructs a multi-objective optimal operation model integrating four objectives of power generation, ecology, water supply, and shipping under the constraints of flood control to analyze the inside interaction mechanisms among the objectives. The results are as follows. (1) Compared with single power generation optimization, multi-objective optimization improves the benefits of the system. The total power generation is reduced by only 4.09% at most, but the water supply, ecology, and shipping targets are increased by 98.52%, 35.09%, and 100% at most under different inflow conditions, respectively. (2) The competition between power generation and the other targets is the most obvious; the relationship between water supply and ecology depends on the magnitude of flow required by the control section for both targets, and the restriction effect of the shipping target is limited. (3) Joint operation has greatly increased the overall benefits. Compared with the separate operation of each basin, the benefits of power generation, water supply, ecology, and shipping increased by 5.50%, 45.99%, 98.49%, and 100.00% respectively in the equilibrium scheme. This study provides a widely used method to analyze the multi-objective relationship mechanism, and can be used to guide the actual scheduling rules.

scholarly journals Short-term modeling of hybrid geothermal systems for Model Predictive Control

2020 ◽  
Vol 215 ◽  
pp. 109884 ◽  
Author(s):  
Iago Cupeiro Figueroa ◽  
Damien Picard ◽  
Lieve Helsen
Keyword(s):  
Model Predictive Control ◽  
Predictive Control ◽  
Geothermal Systems ◽  
Short Term

scholarly journals Optimal operation of a Solar Membrane Distillation pilot plant via Nonlinear Model Predictive Control

2018 ◽  
Vol 109 ◽  
pp. 151-165 ◽  
Author(s):  
Juan D. Gil ◽  
Lidia Roca ◽  
Alba Ruiz-Aguirre ◽  
Guillermo Zaragoza ◽  
Manuel Berenguel
Keyword(s):  
Model Predictive Control ◽  
Predictive Control ◽  
Nonlinear Model ◽  
Pilot Plant ◽  
Membrane Distillation ◽  
Optimal Operation ◽  
Nonlinear Model Predictive Control
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