Influence of lightning discharges and geomagnetic activity variation rate on currents in buried pipelines and “pipe-ground” potential

V. I. Kozlov; R. R. Karimov; A. A. Korsakov; L. D. Tarabukina; Yu. M. Grigoriev

doi:10.1117/12.2248712

29 November 2016 Influence of lightning discharges and geomagnetic activity variation rate on currents in buried pipelines and “pipe-ground” potential

V. I. Kozlov, R. R. Karimov, A. A. Korsakov, L. D. Tarabukina, Yu. M. Grigoriev

Author Affiliations +

Proceedings Volume 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 100355S (2016) https://doi.org/10.1117/12.2248712
Event: XXII International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2016, Tomsk, Russian Federation

Abstract

The measurements of electric currents flowing through pipelines buried in permafrost during lightning discharge terminating to ground near pipelines in Yakutia are presented. In addition, there are measurement results of telluric current flowing through pipelines during geomagnetic storms. The influence of a direct current flowing through the metallic pipe on the “pipe-ground” potential variation in the piece of pipeline with length of 150 m and diameter of 110 mm.

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V. I. Kozlov, R. R. Karimov, A. A. Korsakov, L. D. Tarabukina, and Yu. M. Grigoriev "Influence of lightning discharges and geomagnetic activity variation rate on currents in buried pipelines and “pipe-ground” potential", Proc. SPIE 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 100355S (29 November 2016); https://doi.org/10.1117/12.2248712

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