Dynamic Arc Modeling of Pollution Flashover of Insulators under dc Voltage

R. Sundararajan; R. S. Gorur

doi:10.1109/14.212246

Dynamic Arc Modeling of Pollution Flashover of Insulators under dc Voltage

R. Sundararajan, R. S. Gorur

Electrical, Computer, and Energy Engineering, School of (IAFSE-ECEE)

Research output: Contribution to journal › Article › peer-review

156 Scopus citations

Abstract

In this paper, a dynamic model that computes the flashover voltages of polluted insulators energized with dc voltage is presented. The salient feature of this model is that it takes into account the configuration of the insulator profile at every instant, which plays an important role in the flashover process of the dc polluted insulators. A number of practical insulator geometries have been studied to demonstrate the model. The validity of the model was verified by comparing the computed results with the experimental results of previous researchers and good correlation has been shown.

Original language	English (US)
Pages (from-to)	209-218
Number of pages	10
Journal	IEEE Transactions on Electrical Insulation
Volume	28
Issue number	2
DOIs	https://doi.org/10.1109/14.212246
State	Published - Apr 1993

ASJC Scopus subject areas

General Engineering
Electrical and Electronic Engineering

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abstract = "In this paper, a dynamic model that computes the flashover voltages of polluted insulators energized with dc voltage is presented. The salient feature of this model is that it takes into account the configuration of the insulator profile at every instant, which plays an important role in the flashover process of the dc polluted insulators. A number of practical insulator geometries have been studied to demonstrate the model. The validity of the model was verified by comparing the computed results with the experimental results of previous researchers and good correlation has been shown.",

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Dynamic Arc Modeling of Pollution Flashover of Insulators under dc Voltage

Abstract

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