Results 11 to 20 of about 2,385 (300)
Artificial neural network analysis for classification of defected high voltage ceramic insulators [PDF]
Partial discharge (PD) could lead to the formation of small arcs or sparks within the insulating material, which can cause damage and degradation to the insulator over time.
Ahmed S. Haiba, A. Eliwa Gad
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Evaluation of Tanzania local ceramic raw materials for high voltage porcelain insulators production
This study evaluated the potential of locally sourced-ceramic raw materials in Tanzania, Pugu kaolin, Same clay, vermiculite and feldspar, for production of high voltage porcelain insulators.
B. Ngayakamo, S. E. Park
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Insulator Fault Detection Based on Spatial Morphological Features of Aerial Images
Because insulators provide electrical insulation and mechanical support for electric transmission lines, these components are of paramount importance to safe and reliable operations of power systems.
Yongjie Zhai +4 more
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Temperature-invariant highly compressible ceramic sponges are attractive for thermal insulators and energy absorbers, but development is limited by complex preparation processes. Here the authors report large-scale fabrication of silica-alumina composite
Chao Jia +15 more
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PROFILE MEASUREMENTS OF THE STATIONARY PLASMA THRUSTER DISCHARGE CHAMBER
The effectiveness of stationary plasma thrusters was proved by many years of experience of their on board operation on various spacecraft especially on geostationary orbits.
Алена Николаевна Хаустова +3 more
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Numerical Analysis and Experimental Study of the Laser Cleaning of Ceramic Insulator Contamination
Contamination flashover of insulators is one of the main threats to the safety of power systems, and regular cleaning of insulator surface pollution is an effective solution to this problem.
Xianqiang Li +4 more
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Global experience of HVDC composite insulators in outdoor and indoor environment
High-voltage direct current (HVDC) transmission is known as green-energy transfer technology and has recently become an attractive alternative of high-voltage alternating current (HVAC) due to its high-power transmission capability and lower power loss ...
Akbar Mohammad, Mehmood Basharat
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In recent years, the electrical performance of polluted suspension insulators operating in coastal foggy regions has attracted wide attention because of the occurrence of flashover. Surface wetting by salt fog accretion increases the surface conductivity
Bingbing Dong +5 more
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Contamination grades detection method of ceramic insulator based on hyperspectral technology
Traditional indicators such as equivalent salt deposit density, surface pollution layer conductance and leakage current are mainly used to measure the contamination grades of ceramic insulators, and the detection process is time-consuming and inefficient.
ZHANG Xueqin +4 more
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Properties of Ceramic Insulators from Porcelain Production Waste [PDF]
На основании теоретических и экспериментальных исследований определен выбор оптимальных рецептурных и технологических параметров изготовления керамических изоляторов из отходов местного фарфорового производства, обеспечивающих высокие физико-механические
Алексеенко, Ю. А. +3 more
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