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Pollution Flashover Characteristics of Composite Crossarm Insulator with a Large Diameter
Energies, 2021 The composite crossarm insulator differs greatly from the suspension insulator in structure and arrangement. This study aims to determine the pollution flashover characteristics of composite crossarm insulators under different voltage grades.
Jing Nan +4 more
doaj +1 more source
Displacement Current and Surface Flashover [PDF]
, 2007 High-voltage vacuum insulator failure is generally due to surface flashover rather than insulator bulk breakdown. Vacuum surface flashover is widely believed to be initiated by a secondary electron emission avalanche along the vacuum-insulator interface.
G. J. Caporaso +7 more
core +1 more source
Significantly enhanced flashover voltage of epoxy in vacuum by graded surface roughness modification
High Voltage, 2023 The flashover strength of epoxy (EP) insulations in the High voltage direct current applications of future energy grids can be improved by tailoring their surface condition.
Inzamam Ul Haq +4 more
doaj +1 more source
AIP Advances, 2016 This work studies the correlation between secondary electron emission (SEE) characteristics and impulse surface flashover in polyethylene nanodielectrics both theoretically and experimentally, and illustrates the enhancement of flashover voltage in low ...
Weiwang Wang, Shengtao Li, Daomin Min
doaj +1 more source
IEEE Access, 2020 The electrical performance of insulators under comprehensive conditions including low air pressure, pollution and icing, is an important basis for the selection of external insulation.
Bingbing Dong +5 more
doaj +1 more source
Energy Reports, 2022 The anti-pollution flashover characteristic of composite insulators is the main indicators to evaluate their electrical performance, and the pollution flashover voltage can directly characterize the anti-pollution flashover characteristics of the ...
Wei Wang +7 more
doaj +1 more source
IEEE Access, 2023 Flashover characteristics are closely related to the electrical field distribution on the surface of oil-paper insulation. In this study, the effects of electrical field and DC voltage components on the creepage flashover characteristics of oil-paper ...
Jin Fubao, Zhou Yuanxiang
doaj +1 more source
CSEE Journal of Power and Energy SystemsThe focus of this paper is to provide a comprehensive review of various insulation performance improvement methods for vacuum-solid and compressed air-solid interfaces.
Jixing Sun +9 more
doaj +1 more source
AIP Advances, 2019 When metal particle is attached on spacer surface, it will distort surface electric field and may reduce surface insulation level. Therefore, it is important to research the relationship between metal particle attachment and surface flashover property ...
Han Wang +5 more
doaj +1 more source
Development of Flame Retarded Battery Casings Using Glass Fiber‐Reinforced Epoxy Resin
Polymer Composites, EarlyView.Development of flame retarded battery casings using glass fiber‐reinforced epoxy resin by exploiting the synergistic action of APP and TiO2 to promote the formation of a coherent ceramic‐phosphate char layer. ABSTRACT This study investigates the development of glass fiber‐reinforced epoxy resin composites with enhanced fire performance for application ...
Ákos Pomázi +4 more
wiley +1 more source