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Utilize este identificador para citar ou criar um link para este item: http://acervodigital.unesp.br/handle/11449/40434
Título: 
Optimal Contract Pricing of Distributed Generation in Distribution Networks
Autor(es): 
Instituição: 
  • Univ Antioquia
  • Universidade Estadual Paulista (UNESP)
  • Univ Castilla La Mancha
ISSN: 
0885-8950
Financiador: 
  • Ministry of Education and Science of Spain
  • University of Castilla - La Mancha
  • Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
  • Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
  • Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
  • Universidad de Antioquia
Número do financiamento: 
  • Ministry of Education and Science of Spain: ENE2006-02664
  • Ministry of Education and Science of Spain: HBP2008-0022
  • CNPq: 308010/2006-0
  • FAPESP: 07/07041-3
Resumo: 
This paper proposes a bilevel programming approach to determine the optimal contract price of dispatchable distributed generation (DG) units in distribution systems. Two different agents are considered in the model, namely, the distribution company (DisCo) and the owner of the DG. The former seeks the minimization of the payments incurred in attending the forecasted demand, while the latter seeks the maximization of his profit. To meet the expected demand, the DisCo has the option to purchase energy from any DG unit within its network and directly from the wholesale electricity market. A traditional distribution utility model with no competition among DG units is considered. The proposed model positions the DG owner in the outer optimization level and the DisCo in the inner one. This last optimization problem is substituted by its Karush-Kuhn-Tucker optimality conditions, turning the bilevel programming problem into an equivalent single-level nonlinear programming problem which is solved using commercially available software. Tests are performed in a modified IEEE 34-bus distribution network.
Data de publicação: 
1-Fev-2011
Citação: 
IEEE Transactions on Power Systems. Piscataway: IEEE-Inst Electrical Electronics Engineers Inc, v. 26, n. 1, p. 128-136, 2011.
Duração: 
128-136
Publicador: 
Institute of Electrical and Electronics Engineers (IEEE)
Palavras-chaves: 
  • Bilevel programming
  • distributed generation
  • distribution networks
Fonte: 
http://dx.doi.org/10.1109/TPWRS.2010.2048132
Endereço permanente: 
Direitos de acesso: 
Acesso restrito
Tipo: 
outro
Fonte completa:
http://repositorio.unesp.br/handle/11449/40434
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