Effect of insulator on breakdown probability distributions in SF 6 under impulse voltages
Title
:
Effect of insulator on breakdown probability distributions in SF 6 under impulse voltages
Personal Author
:
Maller, V. N.
General Note
:
Conference on Interfacial Phenomenon in Solid Dielectrics. 73-77 ; 1983
Abstract
:
Effect of an insulation support on breakdown in a non-uniform field is studied. Breakdown voltages and time-to-breakdown, with and without and insulating support, are measured under switching and lightning impulse voltages. The experimental results for breakdown voltages. The experimental results for breakdown voltage and time-to-breakdown, with an insulation support, are found to fit weilbull and log-normal distributions respectively. The influence of an insulating support on the time-to-breakdown is analysed using Von Laue diagrams. The experimental results are interpreted as indicating that an insulating support may have a significant effect on the initiatory electron production. The effect of the over voltage factor on the time-to-breakdown is also discussed.
Subject Term
:
Breakdown voltage
Electric circuits
Added Author
:
Srivastava, K. D.
Library | Item Barcode | Call Number | Material Type | Item Category 1 |
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PSZ JB | 30000001280233 | MAK 1841 | Open Access Book | Article |