Mixed-Integer Nonlinear Programming Approach for Short-Term Hydro Scheduling

• Tipo: Artigo em Revista Científica Internacional
• Data: 2010

Autores

Catalao, JPS (Autor) Outra; Pousinho, HMI (Autor) Outra; Mendes, VMF (Autor) Outra

Revista

Título: IEEE Latin America Transactions

Vol. 8

Páginas: 658-663

ISSN: 1548-0992

Editora: IEEE

Indexação

ISI Web of Knowledge - 11 Citações

Scopus - 13 Citações

Outras Informações

ID Authenticus: P-003-06J

DOI: 10.1109/tla.2010.5688092

Abstract (EN): This paper is on the problem of short-term hydro scheduling, particularly concerning a head-sensitive hydro chain. A novel mixed-integer nonlinear programming approach is proposed for optimizing power generation efficiency. The proposed approach considers not only the nonlinear dependence between power generation, water discharge and head, but also start-up costs for the hydro units and discontinuous operating regions, in order to obtain more realistic and feasible results. Numerical results based on one of the main Portuguese cascaded hydro systems illustrate the proficiency of the proposed approach.

Idioma: Português

Tipo (Avaliação Docente): Científica

Nº de páginas: 6