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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2009, Volume 50, Issue 1, Pages 85–94
(Mi pmtf1698)
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This article is cited in 2 scientific papers (total in 2 papers)
Effect of the melt flow direction on the treeing process in polymeric insulation
V. A. Volokhin, O. S. Gefle, S. M. Lebedev Research Institute of High-Current Electronics, Tomsk Polytechnical University, Tomsk, 634028, Russia
Abstract:
This paper presents the results of a study of the effect of the residual mechanical stress formed in solid polymers at the stage of production on the initiation and growth of an electrical tree. It is shown that the time to tree initiation and the time to breakdown of polycarbonate samples can be determined from the results of investigation of treeing parameters.
Keywords:
residual mechanical stress, melt flow, tree, polarization optical method, isochromatic fringes, partial discharges, breakdown.
Received: 05.12.2007
Citation:
V. A. Volokhin, O. S. Gefle, S. M. Lebedev, “Effect of the melt flow direction on the treeing process in polymeric insulation”, Prikl. Mekh. Tekh. Fiz., 50:1 (2009), 85–94; J. Appl. Mech. Tech. Phys., 50:1 (2009), 72–79
Linking options:
https://www.mathnet.ru/eng/pmtf1698 https://www.mathnet.ru/eng/pmtf/v50/i1/p85
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