Publication detail

Comparison of some models of reaction kinetics in HV circuit breakers with SF6 after current zero

BARTLOVÁ, M., COUFAL, O.

Original Title

Comparison of some models of reaction kinetics in HV circuit breakers with SF6 after current zero

Type

journal article - other

Language

English

Original Abstract

In this paper the solution of three models of reaction kinetics with SF6 after current zero are presented and comnpared. One model has been proposed by Bartlova, the co-author of this paper, the other two models under comparison have been taken over from the literature. In all three models a constant pressure p(t)=4 atm and the same dependence of temperature on time T(t) are assumed. For the description of the relation between equilibrium and kinetic composition in a system, the concept of asymptotic composition is introduced. A comparison of the composition and enthalpy of the products of SF6 dissociation and ionization for the given pressure and T(t) is made. General conclusions have been derived from the comparison.

Keywords

reaction kinetics, circuit-breakers, thermal plasma

Authors

BARTLOVÁ, M., COUFAL, O.

RIV year

2002

Released

18. 11. 2002

ISBN

0022-3727

Periodical

Journal of Physics D: Applied Physics

Year of study

35

Number

11

State

United Kingdom of Great Britain and Northern Ireland

Pages from

3065

Pages to

3076

Pages count

12

BibTex

@article{BUT41052,
  author="Milada {Bartlová} and Oldřich {Coufal}",
  title="Comparison of some models of reaction kinetics in HV circuit breakers with SF6 after current zero",
  journal="Journal of Physics D: Applied Physics",
  year="2002",
  volume="35",
  number="11",
  pages="12",
  issn="0022-3727"
}