Results 11 to 20 of about 5,718 (248)
Risk assessment of desert pollution on composite high voltage insulators. [PDF]
J Adv Res, 2014 Transmission lines located in the desert are subjected to desert climate, one of whose features is sandstorms. With long accumulation of sand and with the advent of moisture from rain, ambient humidity and dew, a conductive layer forms and the subsequent
El-Shahat M, Anis H.
europepmc +2 more sources
Research on Zero Value Detection Technology of Porcelain Insulator [PDF]
E3S Web of Conferences, 2021 High-voltage insulators are one of the devices widely used in power systems, and their pros and cons are directly related to the safe and stable operation of the power system.
Mao Xiaopo +9 more
doaj +1 more source
Energies, 2021 The aim of this study is the presentation of the results of an in-lab comparative study of electrical and thermal monitoring of artificially polluted, HTV-textured silicone rubber insulators, with different pollution levels.
Mohammed El Amine Slama +7 more
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Non-Contact Methods for High-Voltage Insulation Equipment Diagnosis during Operation
Energies, 2021 The article describes a complex of non-contact methods for remote diagnosis of high-voltage insulators as well as the two-channel method for remote diagnostics of the operating state of high-voltage insulators, based on the registration of partial ...
Dmitry A. Ivanov +4 more
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Известия высших учебных заведений: Проблемы энергетики, 2022 THE PURPOSE. Development of diagnostic methods for high-voltage insulators in operation based on continuous recording of electromagnetic radiation. Hardware and software implementation of the device based on this technique.
T. G. Galieva +4 more
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Pollution Flashover Voltage of Transmission Line Insulators: Systematic Review of Experimental Works
IEEE Access, 2022 Over the past decades, extensive experimental-based research works have been carried out to investigate the flashover phenomenon on the performance of polluted transmission line insulators.
Ali Ahmed Salem +7 more
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Features of monitoring extra large partial discharge in high voltage insulators
Известия высших учебных заведений: Проблемы энергетики, 2022 THE PURPOSE of the described study is to study the effect of partial discharges on the physical state of previously detected defects in high-voltage insulators.
D. A. Ivanov
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Detection acoustic signals of partial discharges on defects in high voltage insulation [PDF]
Омский научный вестник, 2021 The article is devoted to the method of acoustic registration of partial discharges in high-voltage insulators. Physical processes of generation of various types of partial discharges in high-voltage insulators are considered.
D. A. Ivanov +5 more
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Frontiers in Energy Research, 2022 Porcelain insulators play a vital role for the safety and stability operations of electric systems. In a strong electric field, these insulators easily break down and become zero resistance insulators, which impacts the safety and stability operations of
Ling Chen +5 more
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Известия высших учебных заведений: Проблемы энергетики, 2022 The article is aimed to discuss the results of research on the characteristics of partial discharges on defects of different types in high-voltage insulators - on dielectric rod and contact «terminal rod».
D. A. Ivanov
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