Results 51 to 60 of about 5,645 (149)

Unveiling high performance insulating properties of epoxy- oyster shell nanoparticles composites for high-voltage applications

Journal of Materials Research and Technology
Polymeric materials are progressively taking the place of ceramic materials in insulators for high voltage transmission as a result of their disadvantages, such as their high weight, weak mechanical strength, and challenging manufacturing processes.
A.O. Ezzat, V.S. Aigbodion, I.E. Ohiemi, H.A. Al-Lohedan   +3 more
doaj   +1 more source

Modelling corona discharge threshold in composite dielectric properties of eggshell composite insulators: A VOLTAGE-BASED STUDY

ITEGAM-JETIA
Corona and flashover threshold voltages are affected by the characteristics of insulator materials, such as chemical composition and thickness, as well as environmental conditions, including humidity and temperature.
Samsurizal Samsurizal, Yulisya Zuriatni, Andi Makkulau   +2 more
doaj   +1 more source

Degradation and Stability of Polymeric High-Voltage Insulators and Prediction of Their Service Life through Environmental and Accelerated Aging Processes. [PDF]

ACS Omega, 2018
Ghosh D, Khastgir D.
europepmc   +1 more source

Robust Canonical Correlation Analysis on Leakage Current Behaviors of Geothermal Polluted Porcelain Insulators

Semesta Teknika, 2016
This study presents the leakage current measurements results of three natural geothermal polluted porcelain insulators. The insulators consisted of one new-clean insulator, as reference, and three polluted insulators.
Waluyo Waluyo, Ngapuli Irmea Sinisuka, Suwarno Suwarno   +2 more
doaj  

PE300 Cryogenic High Voltage Insulators

In growing field of cryogenic applications, the proper choice of material is an important issue. For example, in the Cryogenic High Voltage Lab at the KIT-ITEP a material is needed for investigations of flashover voltages at cryogenic temperatures. The following material properties are required for this application: high flashover resistance, smooth ...
Fink, Stefan, Bagrets, Nadezda, Zwecker, Volker   +2 more
openaire   +2 more sources

Method for Identifying Abnormal Hot Spots on the Surface of Composite Insulators

Guangtongxin yanjiu
【Objective】To avoid the operational risk of high-voltage transmission lines caused by thermal faults of composite insulators, a method for identifying abnormal hot spots on the surface of composite insulators is studied.【Methods】Three types of abnormal ...
LIU Yao
doaj  

Optimization of Anti-Fouling Piezoelectric Composite Coating for High-Voltage Insulators in Converter Stations. [PDF]

Materials (Basel)
Ouyang Y, Chen M, Pan S, Wang Q, Qian Y, Li Y, Liu Y, Fang P.   +7 more
europepmc   +1 more source

Experimental validation of machine learning for contamination classification of polluted high voltage insulators using leakage current. [PDF]

Sci Rep
Khan UA, Asif M, Zafar MH, Alhems L.
europepmc   +1 more source

High voltage insulation

Reinforced Plastics, 2009
openaire   +1 more source

Controlling Vertical Diffusion with an Al₂O₃ Back Interface Layer for Stable High-Performance InZnO TFTs. [PDF]

ACS Omega
Lee SH, Bak SY, Jang H, Kim M, Kim S, Yoon HJ, Ji H, Yi M.   +7 more
europepmc   +1 more source