Abstract
This paper investigates the feasibility of using dynamic arc modeling of polluted insulators to characterize approaching flashover. The leakage current (LC) simulation results are compared to the measured leakage current, digitized during flashover test. It was observed that the harmonic content of the leakage current changes as the flashover approaches. This phenomenon could be explained by the mathematical analysis of the polluted insulator flashover. The results indicate the feasibility of assessment of pollution severity and flashover prediction, using the proposed methods.
| Original language | English (US) |
|---|---|
| Title of host publication | IEE Conference Publication |
| Publisher | IEE |
| Pages | 4.107.S25-4.110.S25 |
| Edition | 467 |
| ISBN (Print) | 0852967195 |
| State | Published - Dec 1 1999 |
| Event | Proceedings of the 1999 11th International Symposium on 'High Voltage Engineering' (ish99) - London, UK Duration: Aug 23 1999 → Aug 27 1999 |
Publication series
| Name | IEE Conference Publication |
|---|---|
| Number | 467 |
| Volume | 4 |
| ISSN (Print) | 0537-9989 |
Other
| Other | Proceedings of the 1999 11th International Symposium on 'High Voltage Engineering' (ish99) |
|---|---|
| City | London, UK |
| Period | 8/23/99 → 8/27/99 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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Cite this
Karady, G. G., Amarh, F., & Sundararajan, R. (1999). Dynamic modeling of AC insulator flashover characteristics. In IEE Conference Publication (467 ed., pp. 4.107.S25-4.110.S25). (IEE Conference Publication; Vol. 4, No. 467). IEE.