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Evaluation of parameters affecting arc plasma chute in a typical gas interrupter

Borghei, S. M ; Sharif University of Technology | 2008

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  1. Type of Document: Article
  2. DOI: 10.1143/JJAP.47.284
  3. Publisher: 2008
  4. Abstract:
  5. In this study, we examined a typical high-voltage gas circuit breaker. The main goal of this study is to characterize arc plasma and to determine its behavior using the generalized Mayr-type equation model following the interruption of high-voltage circuit breakers according to a semi-empirical one, named conductance model. Here, we tried to evaluate some arc parameters that affect interrupting ability by performing a numerical analysis so that our model defines recorded experimental results of an actual test. © 2008 The Japan Society of Applied Physics
  6. Keywords:
  7. Electric circuit breakers ; Mathematical models ; Numerical analysis ; Parameter estimation ; Arc conductance ; Arc plasma chute ; Gas circuit breaker ; Gas interrupter ; High-voltage circuit breakers ; Plasma welding
  8. Source: Japanese Journal of Applied Physics ; Volume 47, Issue 1 , 2008 , Pages 284-286 ; 00214922 (ISSN)
  9. URL: https://iopscience.iop.org/article/10.1143/JJAP.47.284/meta