Abstract
The results of study of the tree-inception process in LDPE in the needle-plane configuration under 50 Hz AC voltage are represented in this paper. The tree inception was studied in visible, UV, and IR spectra with simultaneous monitoring the PD-parameters. It was established that the tree inception is accompanied by the radiation in visible and UV spectra and by the local temperature rise on the sample surface by a factor of 1.5...2 irrespective of the experimental conditions such as the applied voltage, the needle tip radius and interelectrode distance. It was found the direct correlation between the temperature-temporal parameters and PD-parameters of the tree-inception process. It was shown that a diagnostics of the tree inception by means of measurements of the local temperature rise on the dielectric surface and PD-parameters is possible.
| Original language | English |
|---|---|
| Title of host publication | 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004 |
| Pages | 210-213 |
| Number of pages | 4 |
| Volume | 1 |
| DOIs | |
| Publication status | Published - 2004 |
| Event | 8th Korea-Russia International Symposium on Science and Technology, KORUS 2004 - Tomsk, Russian Federation Duration: 26 Jun 2004 → 3 Jul 2004 |
Other
| Other | 8th Korea-Russia International Symposium on Science and Technology, KORUS 2004 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 26.6.04 → 3.7.04 |
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Keywords
- Diagnostics
- Partial discharge
- Thermovision method
- Tree-inception phenomenon
ASJC Scopus subject areas
- Engineering(all)
Cite this
The study of the tree-inception phenomenon in LDPE. / Gefle, O. S.; Lebedev, S. M.; Pokholkov, Y. P.; Cherkashina, E. I.; Golenko, O. V.; Lavrov, V. Y.; Kolesnikov, A. A.
8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004. Vol. 1 2004. p. 210-213.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - The study of the tree-inception phenomenon in LDPE
AU - Gefle, O. S.
AU - Lebedev, S. M.
AU - Pokholkov, Y. P.
AU - Cherkashina, E. I.
AU - Golenko, O. V.
AU - Lavrov, V. Y.
AU - Kolesnikov, A. A.
PY - 2004
Y1 - 2004
N2 - The results of study of the tree-inception process in LDPE in the needle-plane configuration under 50 Hz AC voltage are represented in this paper. The tree inception was studied in visible, UV, and IR spectra with simultaneous monitoring the PD-parameters. It was established that the tree inception is accompanied by the radiation in visible and UV spectra and by the local temperature rise on the sample surface by a factor of 1.5...2 irrespective of the experimental conditions such as the applied voltage, the needle tip radius and interelectrode distance. It was found the direct correlation between the temperature-temporal parameters and PD-parameters of the tree-inception process. It was shown that a diagnostics of the tree inception by means of measurements of the local temperature rise on the dielectric surface and PD-parameters is possible.
AB - The results of study of the tree-inception process in LDPE in the needle-plane configuration under 50 Hz AC voltage are represented in this paper. The tree inception was studied in visible, UV, and IR spectra with simultaneous monitoring the PD-parameters. It was established that the tree inception is accompanied by the radiation in visible and UV spectra and by the local temperature rise on the sample surface by a factor of 1.5...2 irrespective of the experimental conditions such as the applied voltage, the needle tip radius and interelectrode distance. It was found the direct correlation between the temperature-temporal parameters and PD-parameters of the tree-inception process. It was shown that a diagnostics of the tree inception by means of measurements of the local temperature rise on the dielectric surface and PD-parameters is possible.
KW - Diagnostics
KW - Partial discharge
KW - Thermovision method
KW - Tree-inception phenomenon
UR - http://www.scopus.com/inward/record.url?scp=29344455243&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=29344455243&partnerID=8YFLogxK
U2 - 10.1109/KORUS.2004.1555323
DO - 10.1109/KORUS.2004.1555323
M3 - Conference contribution
AN - SCOPUS:29344455243
SN - 0780383834
VL - 1
SP - 210
EP - 213
BT - 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004
ER -