Results 31 to 40 of about 1,085,664 (298)
GIANT MAGNETO-IMPEDANCE EFFECTS AND MAGNETIC PERMEABILITY IN CuBe/INSULATOR/CoNiP ELECTROLESS DEPOSITED COMPOSITE WIRES [PDF]
, 2011 Giant magneto-impedance (GMI) effects were investigated in CuBe/CoNiP and CuBe/Insulator/CoNiP composite wires prepared by electroless deposition on pure or insulated CuBe wires.
X. L. YANG +12 more
core +1 more source
Study on abnormal heating of polluted composite insulators in transmission lines
Xi'an Gongcheng Daxue xuebao, 2023 This paper investigates the impact of surface pollution on abnormal heating with 110 kV composite insulators as the research subject. Firstly, infrared inspections were conducted on three full-sized composite insulators at various pollution classes, and ...
CAO Wen +4 more
doaj +1 more source
High Voltage, 2022 Arc discharges of moist polluted composite insulators pose a serious threat to the stable operation of transmission line. However, there is no effective detection technology for arc discharges. The evolution mechanism of interface temperature accompanied
Yanpeng Hao +3 more
doaj +1 more source
Journal of Measurement Science and Instrumentation, 2022 The installed porcelain insulators on existing railway lines in China are prone to "snow flash" in winter. In order to prevent the occurrence of "snow flash" and improve the reliability of the insulators, a composite-porcelain insulator is designed.
SHENG Wangqun +4 more
doaj
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
USF binding sequences from the HS4 insulator element impose early replication timing on a vertebrate replicator [PDF]
, 2012 The nuclear genomes of vertebrates show a highly organized program of DNA replication where GC-rich isochores are replicated early in S-phase, while AT-rich isochores are late replicating.
Chilaka, S. +20 more
core +2 more sources
Behaviour and design of composite beams subjected to negative bending and compression [PDF]
, 2012 This paper investigates the behaviour of steel–concrete composite beams subjected to the combined effectsof negative bending and axial compression. For this study, six full-scale tests were conducted on compositebeams subjected to negative moment while ...
Uy, Brian (R9735) +7 more
core +1 more source
Modeling of Dry Band Formation and Arcing Processes on the Polluted Composite Insulator Surface
Energies, 2019 This paper modeled the dry band formation and arcing processes on the composite insulator surface to investigate the mechanism of dry band arcing and optimize the insulator geometry.
Jiahong He, Kang He, Bingtuan Gao
doaj +1 more source
Scientific Reports, 2023 Composite insulators have excellent performance and are more and more widely used in power grid. The performance of composite insulators with different service duration will decline in varying degrees, which could pose a threat to the safe operation of ...
Lin Mu +4 more
doaj +1 more source
Analysis of Reliability and Operation Characteristic of Composite Insulator
, 2011 The operation characteristics and reliability of composite insulator are analyzed in this paper based on operation experiences and test study results.
Xiao Dong Wan +3 more
core +1 more source