Results 141 to 150 of about 393,885 (195)

High-sensitive mechanical response in metal-insulator nanogranular films with large gauge factor. [PDF]

open access: yesSci Rep
Uchiyama T   +6 more
europepmc   +1 more source

The Effect of Coating on Leakage Current Characteristic of Coast Field Aged Ceramic Insulator [PDF]

open access: yes, 2017
Ceramic insulator is widely used in Indonesian electrical power distribution system. Based on previous research, it is obtained that silicone rubber coating can improve the performance of ceramic insulator due to better hydrophobicity.
Heldi Alfiadi
exaly   +2 more sources

An Experimental Study of Power Quality Issues in Ceramic Insulator Industry

open access: yes, 2016
This paper presents the experimental study of power quality issues in the various sections of ceramic industry. An extensive Experimentation for power quality analysis of various sections of the ceramic insulator manufacturing industry is carried.
Ujjwal Kumar Kalla, Bhim Singh
exaly   +2 more sources
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Conducting nanowires in insulating ceramics

Nature Materials, 2003
Low-dimensional structures, such as microclusters, quantum dots and one- or two-dimensional (1D or 2D) quantum wires, are of scientific and technological interest due to their unusual physical properties, which are quite different from those in the bulk.
Atsutomo, Nakamura   +4 more
openaire   +2 more sources

Drone-Based Ceramic Insulators Condition Monitoring

IEEE Transactions on Instrumentation and Measurement, 2021
This article develops a prototype quadcopter drone-based system for inspection of power-line ceramic insulators. The drone uses its onboard cameras and Raspberry Pi single-board computer to monitor the health condition of outdoor ceramic insulators. The main contribution of this article is the development of a complete quadcopter-based system prototype
Shayok Mukhopadhyay   +2 more
exaly   +3 more sources

Dielectric Evaluation of Ceramic Insulated Wires

2007 IEEE International Conference on Solid Dielectrics, 2007
This paper describes the results of dielectric studies of commercially available "Ceramawire" and "Fujithermo M" ceramic insulated wires have been conducted at selected temperatures in the range of 20 °C to 400°C. The current-voltage characteristics provide information on conduction mechanisms and changes in the magnitude of the leakage current with ...
Timoshkin, I.   +4 more
openaire   +2 more sources

Epoxy–nanocomposites with ceramic reinforcement for electrical insulation

Journal of Applied Polymer Science, 2011
AbstractCeramic nanoparticles, that is, SiO2, TiO2, and Al2O3nanoparticles, with increasingly high thermal conductivity (λ), represent good candidates for improving the thermophysical properties of epoxy resins. In this study, the influence of filler addition on the thermal, mechanical, and dielectric properties were investigated by means of ...
PETRARCA, CARLO   +3 more
openaire   +4 more sources

Ceramic insulating materials

Electrical Engineering, 1940
A review of the various ceramic materials used as insulation in electric circuits, their composition, methods of manufacture, and ...
openaire   +1 more source

Punchthrough of ceramic insulators

Annual Conference on Electrical Insulation and Dielectric Phenomena, 2002
A study of punchthrough breakdown in an alumina insulator is presented. The alumina cylinder, containing electrodes at 300 kV in a vacuum of 10/sup -6/ torr, experienced permanent puncture damage from a breakdown process that was unexpected because the fields from the electrodes were well below the breakdown strength of the ceramic.
openaire   +1 more source

Additive manufacturing of ceramic insulators

Materials Today: Proceedings, 2020
Abstract Ceramic samples were fabricated from alumina using traditional and additive technologies. Slipcasting technique was used to prepare sample as a traditional way, from pink alumina ceramic slurry with further drying a high temperature treatment of dried preformed ceramics.
L.A. Nefedovaa   +4 more
openaire   +1 more source

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