Results 61 to 70 of about 2,187 (197)
Measurement Science ReviewPlasma discharges under atmospheric pressure can be used to modify the electrical properties of metallic and dielectric surfaces. The aim of such a modification is to achieve an improvement in the characteristic parameters of the surface, for example in ...
Pernica Roman, Klima Miloš, Fiala Pavel
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IEEE AccessMineral oil is the most commonly used insulating oil in power transformers due to its low cost, universal availability and high dielectric strength. The potential of vegetable oils to serve as an alternative to the conventional mineral oil for power ...
Muhammad Furqan Hameed +4 more
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Recent advances in the understanding of homogeneous dielectric barrier discharges
, 2009 This paper is a state of the art of the understanding on the physics of homogeneous dielectric barrier discharges at atmospheric pressure. It is based on the analysis of present and previous work about the behavior of these discharges and the conditions ...
N. Gherardi +8 more
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Degradation processes of voids in solid dielectrics under AC applied fields
, 2013 This Thesis is concerned with an experimental study into the degradation processes that occur when voids in solid dielectric materials experience high applied electric fields.
Bai, Tianyu
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Electrical treeing in XLPE insulation in frequency range between 20 and 500 Hz
, 2005 Electrical tree is one of the main reasons for long term degradation of polymeric materials used in high voltage ac applications. In this paper we report an investigation of electrical tree growth characteristics in XLPE samples from a commercial XLPE ...
Tham, C H, Chen, G
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Analysis of Electric Field Distribution and Dielectric Breakdown in Transformer Oil under High Voltage Stress [PDF]
Journal of Electrical and Electronics EngineeringIn this study we are delving into the behavior of oil under high voltage stress. We tested the oil using an OTS60SX voltage breakdown tester and used three standards: D1816, IEC 60156 and D877.
STASAC Claudia Olimpia +1 more
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Plasma breakdown of low-pressure gas discharges [PDF]
, 2006 Natural gas discharges like lightning and polar light are spectacular phenomena that have impressed and fascinated people for a long time. During the last two centuries, people have learned how to create their own gas discharges and how to make use of ...
Wagenaars, E.
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Structure and electrical properties of silica-based polyethylene nanocomposites
, 2013 The topic of polymer nanocomposites remains an active area of research in the dielectrics community, due to the unique electrical properties that these materials could exhibit. To explain the behaviour of these materials, the importance of clarifying the
Lau, K.Y.
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Discharges and Streamers Properties in Dielectric Liquids under Various Temperature
, 2020 International audienceThis paper presents partial discharges and streamers characterizations on 3 dielectric liquids under variation of wide temperature range, i.e.: aromatic hydrocarbon dibenzyltoluene, synthetic ester and halogenic perfluoropolyether ...
Olivier Lesaint +7 more
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Surface charging of dielectric barriers under positive lightning impulse stress [PDF]
, 2017 The complex geometry of gas-insulated substations makes it difficult to predict withstand voltages. A key challenge is the characterization of the interaction between electrical discharges and dielectric surfaces.
Husøy, Martine +3 more
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