The study of the tree-inception phenomenon in LDPE

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	https://doi.org/10.1109/KORUS.2004.1555323
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

Keywords

Diagnostics
Partial discharge
Thermovision method
Tree-inception phenomenon

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.1109/KORUS.2004.1555323

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Gefle, O. S., Lebedev, S. M., Pokholkov, Y. P., Cherkashina, E. I., Golenko, O. V., Lavrov, V. Y., & Kolesnikov, A. A. (2004). The study of the tree-inception phenomenon in LDPE. In 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004 (Vol. 1, pp. 210-213) https://doi.org/10.1109/KORUS.2004.1555323

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

Gefle, OS , Lebedev, SM , Pokholkov, YP, Cherkashina, EI, Golenko, OV, Lavrov, VY & Kolesnikov, AA 2004, The study of the tree-inception phenomenon in LDPE. in 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004. vol. 1, pp. 210-213, 8th Korea-Russia International Symposium on Science and Technology, KORUS 2004, Tomsk, Russian Federation, 26.6.04. https://doi.org/10.1109/KORUS.2004.1555323

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title = "The study of the tree-inception phenomenon in LDPE",

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.",

keywords = "Diagnostics, Partial discharge, Thermovision method, Tree-inception phenomenon",

author = "Gefle, {O. S.} and Lebedev, {S. M.} and Pokholkov, {Y. P.} and Cherkashina, {E. I.} and Golenko, {O. V.} and Lavrov, {V. Y.} and Kolesnikov, {A. A.}",

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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.

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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

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