Mathematical model of fault process (electric breakdown) of epoxy bushing 750 kV transmission line circuit breaker

Authors

  • V. S. Sobchuk
  • N. V. Sobchuk
  • Yu. V. Kondakov

Keywords:

circuit-breaker epoxy bushing, electrical damage, stray wave, impulse voltage, longitudinal insulation, lightning protector

Abstract

The electrical breakdown process of circuit-breaker epoxy bushing has been considered and has been investigated in the given article. The damage process simulator has been presented. It was discovered that electrical breakdown channels in circuit-breaker epoxy bushing are the outcome of both constructive coordination of insulation fault and cumulative effect that is received from stray wave lightning impulse string.

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Published

2010-11-12

How to Cite

[1]
V. S. Sobchuk, N. V. Sobchuk, and Y. V. Kondakov, “Mathematical model of fault process (electric breakdown) of epoxy bushing 750 kV transmission line circuit breaker”, Вісник ВПІ, no. 2, pp. 41–45, Nov. 2010.

Issue

No 2 (2007)

Section

Energy generation and electrical engineering

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