Using The Exact Equivalent π-Circuit of Transmission Lines for Electromagnetic Transient Simulations in the Time Domain

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.creatorRobles Balestero, Juan P.-
Autor(es): dc.creatorColqui, Jaimis S. L.-
Autor(es): dc.creatorKurokawa, Sergio-
Data de aceite: dc.date.accessioned2025-08-21T16:47:43Z-
Data de disponibilização: dc.date.available2025-08-21T16:47:43Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1109/ACCESS.2022.3201503-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/241709-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/241709-
Descrição: dc.descriptionThis work presents a transmission line model for simulating electromagnetic transients directly in the time domain. For this purpose, the exact equivalent π-circuit is used, which represents the line taking into account its distributed and frequency-dependent parameters. The admittances that constitute the exact equivalent π-circuit are approximated by rational functions using the vector fitting technique. Then, for each admittance, an electrical circuit is synthesized, consisting of an association of discrete elements (resistors, inductors, and capacitors) aiming at modeling the transmission line, thus allowing its use in any circuit simulation software and the eventual connection of nonlinear elements. From the simulation results, it is reasonable to state that the proposed model is a feasible representation, which aggregates the same features of the exact equivalent π-circuit directly in the time domain, not only in steady state, but mainly during transients and also without the need for using convolutions, as well as inverse Laplace or Fourier transforms.-
Descrição: dc.descriptionDepartment of Electrical Engineering, São Paulo State University - UNESP, Av. Brasil 56, Ilha Solteira, Brazil-
Descrição: dc.descriptionSchool of Electrical and Computer Engineering, State University of Campinas - UNICAMP, Av. Albert Einstein 400, Campinas, Brazil-
Idioma: dc.languageen-
Relação: dc.relationIEEE Access-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectElectromagnetic transients-
Palavras-chave: dc.subjectIntegrated circuit modeling-
Palavras-chave: dc.subjectMathematical models-
Palavras-chave: dc.subjectPower transmission lines-
Palavras-chave: dc.subjectTime-domain analysis-
Palavras-chave: dc.subjectTime-frequency analysis-
Palavras-chave: dc.subjectTransient analysis-
Palavras-chave: dc.subjectTransmission line model-
Palavras-chave: dc.subjectVector Fitting-
Título: dc.titleUsing The Exact Equivalent π-Circuit of Transmission Lines for Electromagnetic Transient Simulations in the Time Domain-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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