Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.21/1275
Título: Nonlinear optimization method for short-term hydro scheduling considering head-dependency
Autor: Catalão, João Paulo da Silva
Mariano, S. J. P. S.
Mendes, Víctor Manuel Fernandes
Ferreira, L. A. F. M.
Palavras-chave: Short-term Hydro Scheduling
Nonlinear Optimization
Cascaded Reservoirs
Head-dependency
Hydrothermal Power-Systems
Electricity Market
Neural-Network
Thermal Units
Algorithm
Constraints
Chain
Price
Flow
Data: Mar-2010
Editora: John Wiley & Sons LTD
Citação: Catalão J P S, Mariano S J P S, Mendes V M F, Ferreira L A F M. Nonlinear optimization method for short-term hydro scheduling considering head-dependency.European Transactions on Electrical Power. 2010; 20 (2): 172-183.
Relatório da Série N.º: 2;
Resumo: This paper is on the problem of short-term hydro scheduling, particularly concerning head-dependent reservoirs under competitive environment. We propose a new nonlinear optimization method to consider hydroelectric power generation as a function of water discharge and also of the head. Head-dependency is considered on short-term hydro scheduling in order to obtain more realistic and feasible results. The proposed method has been applied successfully to solve a case study based on one of the main Portuguese cascaded hydro systems, providing a higher profit at a negligible additional computation time in comparison with a linear optimization method that ignores head-dependency.
Peer review: yes
URI: http://hdl.handle.net/10400.21/1275
ISSN: 1430-144X
Aparece nas colecções:ISEL - Eng. Electrotécn. - Artigos

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