Framework for analysis and representation of external systems for online reactive-optimisation studies

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorTognete, A. L.-
Autor(es): dc.creatorNepomuceno, L.-
Autor(es): dc.creatordos Santos, A.-
Data de aceite: dc.date.accessioned2021-03-10T16:48:43Z-
Data de disponibilização: dc.date.available2021-03-10T16:48:43Z-
Data de envio: dc.date.issued2014-05-20-
Data de envio: dc.date.issued2014-05-20-
Data de envio: dc.date.issued2005-11-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1049/ip-gtd:20045293-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/8896-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/8896-
Descrição: dc.descriptionThe paper proposes a framework for the analysis and representation of external systems for online optimisation studies. The basis for this framework is the equivalent OPF (EOPF), an optimisation model obtained by partitioning of the OPF model. The EOPF is mathematically redefined in the paper to accommodate the concept of a buffer zone. The resulting model is more useful for online optimisation, since external information obtained through intercontrol-centre exchange contracts can be used to improve internal control calculation. Numerical results obtained with original studies involving the boundary-matching procedure have provided a conceptual basis for the definition of a buffer zone for optimisation studies with the EOPF. In the proposed framework, the accuracy of the external representation in optimisation studies is evaluated by comparing the controls obtained by an EOPF procedure with those obtained by the reference-optimisation procedure defined in this paper. The framework is then used to evaluate the accuracy of equivalent optimisation studies involving the IEEE 118-bus test system and the Brazilian South Southeast 810-bus system. The results show that the incorporation of a buffer zone improves the external system representation for all optimisation studies performed.-
Formato: dc.format755-762-
Idioma: dc.languageen-
Publicador: dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)-
Relação: dc.relationIEE Proceedings: Generation, Transmission and Distribution-
Direitos: dc.rightsclosedAccess-
Título: dc.titleFramework for analysis and representation of external systems for online reactive-optimisation studies-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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