Analysis of Optimal Power Flow Formulations for HVAC and VSC-HVDC Transmission Networks

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Melbourne-
Autor(es): dc.creatorMelchor, J. N.G.-
Autor(es): dc.creatorRomero, Rubén-
Autor(es): dc.creatorMancarella, P.-
Data de aceite: dc.date.accessioned2025-08-21T21:22:38Z-
Data de disponibilização: dc.date.available2025-08-21T21:22:38Z-
Data de envio: dc.date.issued2022-04-30-
Data de envio: dc.date.issued2022-04-30-
Data de envio: dc.date.issued2019-01-03-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1109/POWERCON.2018.8601966-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/232855-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/232855-
Descrição: dc.descriptionThe Optimal Power Flow (OPF) problem has been widely studied by researchers and electric industry practitioners for many years. Most of these studies use DC power flow equations to represent the transmission system. However, future power systems will have to deal with new challenges, including integration of renewable energy resources, HVDC links, FACTS devices, etc. The DC formulation may not be appropriate to comprehensively model the behaviour of the new system, for which AC formulations might be required. In this paper, the integration of point-to-point and multi-terminal VSC-HVDC in three nonlinear and DC OPF formulations is analysed using three different test systems. The Knitro and CPLEX solvers are used as optimisation tools. The results show that the generation dispatch resulting from the DC formulation could overload the VSC-HVDC and HVAC transmission branches in the real operation. Moreover, it is demonstrated that the nonlinear formulations can produce good quality solutions that preserve the secure operation of the transmission system.-
Descrição: dc.descriptionDepartment of Electrical Engineering Sao Paulo State University-
Descrição: dc.descriptionDept. Electrical and Electronic Engineering University of Melbourne-
Descrição: dc.descriptionDepartment of Electrical Engineering Sao Paulo State University-
Formato: dc.format447-453-
Idioma: dc.languageen-
Relação: dc.relation2018 International Conference on Power System Technology, POWERCON 2018 - Proceedings-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectMathematical model-
Palavras-chave: dc.subjectnonlinear constraints-
Palavras-chave: dc.subjectoptimal power flow-
Palavras-chave: dc.subjectpower transmission-
Palavras-chave: dc.subjectVSC-HVDC-
Título: dc.titleAnalysis of Optimal Power Flow Formulations for HVAC and VSC-HVDC Transmission Networks-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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