Results 31 to 40 of about 2,678,766 (294)
High Voltage, 2018 Thermal depolymerisation induced tracking and erosion of polymeric insulators is one of the key insulation failure modes and this process adversely affects the reliability of power delivery networks.
Muhammad Tariq Nazir +5 more
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Laboratory investigation of insulator contamination problems [PDF]
, 1975 Includes bibliographical references.This thesis deals with the practical aspect of the laboratory examination of contaminated insulators. A technique which gives a pollution curve for cylindrical insulator models is described.
Travaglini, Mario
core +1 more source
The Journal of Engineering, 2018 In order to attain the pollution characteristics difference between composite rod insulators and standard disc-type suspended insulator which is critical to the insulation selection of transmission line, pollution accumulated on composite rod insulators ...
Li Te +5 more
doaj +1 more source
Analysis of the Influence of Silicone Rubber Aging on the Transmission Parameters of Terahertz Waves
Energies, 2021 In this study, a method for testing the aging of silicone rubber insulators using terahertz waves in the 0.17–0.22 THz frequency band is proposed, aiming at the problem of online non-destructive testing of the aging degree of composite insulators.
Haitao Yang +4 more
doaj +1 more source
High Voltage, 2018 Anticorrosion coatings are commonly applied to prevent rust-based corrosion in transmission towers. Unfortunately, anticorrosion coatings may drip onto the surface of composite insulators during the construction process, which is likely to do harm to ...
Mei Hongwei +4 more
doaj +1 more source
High Voltage, 2018 Currently, it is founded that under unidirectional wind and certain landform, composite insulators are always fan-shaped non-uniformly polluted. In this paper, artificial pollution tests on three types of composite insulators with different shed ...
Zhijin Zhang +5 more
doaj +1 more source
Discussion on “an overpotential test for insulators” [PDF]
Journal of the American Institute of Electrical Engineers, 1922 C. E. Skinner: Porcelain is essentially in effect a conglomerate of spar, flint and kaolin. Each individual piece has its own personal history. A very large number of factors inevitably enter in, to affect it for good or ill in its making. Much can be done by the ceramist and by the porcelain factory to insure uniformity, but the day will never dawn ...
openaire +1 more source
Dual-Band Metal-Insulator-Metasurface Absorber
, 2022 We explored a metal-insulator-metasurface structure exhibiting dual-band absorption in the visible and infrared regions with almost perfect absorbance. We demonstrated that the existence of the dual peak absorbance is due to the excitation of propagating
Carlos Rodríguez Fernández (14418885) +4 more
core +1 more source
InfrastructuresThis paper addresses the critical knowledge gap in the structural performance of porcelain insulators in overhead railway power systems through experimental evaluations. The focus is on porcelain insulators as part of a contact wire registration assembly
Pablo Agüero-Barrantes, Alexandra Hain
doaj +1 more source
Locally erasable couplers for optical device testing in silicon on insulator
, 2014 Wafer scale testing is critical to reducing production costs and increasing production yield. Here we report a method that allows testing of individual optical components within a complex optical integrated circuit.
Payne, D.N.R. +17 more
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