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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/70673
Title: 
Corona effect in frequency dependent transmission line models
Author(s): 
Institution: 
  • Universidade Estadual de Campinas (UNICAMP)
  • Universidade Estadual Paulista (UNESP)
Abstract: 
The inclusion of the corona effect in a frequency dependent transmission line model is proposed in this paper. The transmission line is represented through a cascade of π circuits and the frequency dependence of the longitudinal parameters is synthesized with series and parallel resistors and inductors. The corona effect will be represented using the Gary and Skilling-Umoto models. The currents and voltages along the line are calculated by using state-space technique. To demonstrate the accuracy and validity of the proposed frequency dependent line model, time domain simulations of a 10 km length single-phase line response under energization procedure will be presented. ©2008 IEEE.
Issue Date: 
1-Dec-2008
Citation: 
2008 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America, T and D-LA.
Keywords: 
  • Corona
  • State space methods
  • Time domain analysis
  • Transmission lines
  • Corona effect
  • Currents and voltages
  • Energization
  • Frequency dependence
  • Frequency dependent line model
  • Frequency dependent transmission lines
  • State-space technique
  • Time-domain simulations
  • Transmission line
  • Bandpass filters
  • Electric lines
  • Electromagnetic wave emission
  • Transmission line theory
Source: 
http://dx.doi.org/10.1109/TDC-LA.2008.4641753
URI: 
Access Rights: 
Acesso restrito
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/70673
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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