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Type: Artigo de periódico
Title: Quasi-modes Three-phase Transmission Line Model - Comparison With Existing Frequency Dependent Models
Author: Tavares M.C.
Pissolato J.
Portela C.M.
Abstract: This paper presents a new model to represent multiphase transmission lines in transient studies, including the frequency dependence of longitudinal parameters. The frequency dependence is represented with synthetic circuits, with a cascade of π-circuit for each mode. A real transformation matrix is used for the entire frequency range and it is modeled through ideal transformers in a transient program like ATP, as described. An application of the methodology is presented for an actual 440 kV single three-phase transmission line where some transients results simulated in ATP are presented. The model is compared to two ATP line models, JMarti and Semlyen.
Editor: Elsevier Sequoia SA, Lausanne, Switzerland
Rights: fechado
Identifier DOI: 10.1016/S0378-7796(00)00096-1
Date Issue: 2000
Appears in Collections:Unicamp - Artigos e Outros Documentos

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