Results 1 to 10 of about 2,566 (158)

Effects of Flash Sintering Parameters on Performance of Ceramic Insulator

Energies, 2021
Ceramic outdoor insulators play an important role in electrical insulation and mechanical support because of good chemical and thermal stability, which have been widely used in power systems.
Yong Liu
exaly   +3 more sources

Fabrication of electrical porcelain insulator from ceramic raw materials of Oromia region, Ethiopia

Heliyon, 2019
Electrical porcelain insulator was fabricated from local ceramic raw materials, Bombowha kaolin/clay, Arero feldspar and Arero quartz available in Ethiopia.
H C Ananda Murthy
exaly   +3 more sources

Numerical Analysis and Experimental Study of the Laser Cleaning of Ceramic Insulator Contamination

IEEE Access, 2022
Contamination flashover of insulators is one of the main threats to the safety of power systems, and regular cleaning of insulator surface pollution is an effective solution to this problem.
Xianqiang Li, Ji Tian, Yuancheng Qin
exaly   +3 more sources

Hybrid LTCC–Polyimide Approach for High-Sensitivity Mechanical Sensing Applications [PDF]

Sensors
Low-Temperature Co-Fired Ceramic (LTCC)-based mechanical sensors are inherently limited by the thickness and rigidity of multilayer ceramic stacks, which restrict miniaturization and mechanical compliance.
Fares Tounsi, Nesrine Jaziri, Mahsa Kaltwasser, Michael Fischer, Denis Flandre, Jens Müller   +5 more
doaj   +2 more sources

Artificial neural network analysis for classification of defected high voltage ceramic insulators [PDF]

Scientific Reports
Partial discharge (PD) could lead to the formation of small arcs or sparks within the insulating material, which can cause damage and degradation to the insulator over time.
Ahmed S. Haiba, A. Eliwa Gad
doaj   +2 more sources

Contamination grades detection method of ceramic insulator based on hyperspectral technology

电力工程技术, 2022
Traditional indicators such as equivalent salt deposit density, surface pollution layer conductance and leakage current are mainly used to measure the contamination grades of ceramic insulators, and the detection process is time-consuming and inefficient.
ZHANG Xueqin, ZHOU Zhipeng, LI Qianhui, GUO Yujun, WU Guangning   +4 more
doaj   +1 more source

Optimal Design of Corona Ring for 132 kV Insulator at High Voltage Transmission Lines Based on Optimisation Techniques

Energies, 2023
The installation of a corona ring on an insulator string on a transmission line is one of the solutions to reduce the electric field stress surrounding the energised end of the insulator string. However, installing a corona ring with an optimum design to
Kalaiselvi Aramugam, Hazlee Azil Illias, Yern Chee Ching, Mohd Syukri Ali, Mohamad Zul Hilmey Makmud   +4 more
doaj   +1 more source

Feasibility Study on Electrical Properties of 20 kV Polymeric Insulator Dry Test and Rainwater Test

Jurnal Rekayasa Elektrika, 2021
Insulator is a very important equipment in an electric power system. Ceramic insulators have been widely used to support conductors in 20 kV power lines.
Abdul Syakur, A.I.W. Nugroho, Hermawan Hermawan   +2 more
doaj   +1 more source

Effect of TiO2 grain size on performance of Ba0.5Sr0.5TiO3 based capacitors for energy storage application

Micro & Nano Letters, 2021
Performance of energy storage devices, particularly metal‐insulator‐metal capacitors are evaluated mainly by leakage current and specific capacitance.
Smitha P. S., Jitha S. Jayan, Saritha Appukuttan, Suresh Babu V., Shiny G.   +4 more
doaj   +1 more source

Parameters Optimization of UAV for Insulator Inspection on Power Transmission Line

IEEE Access, 2022
In recent years, Unmanned Aerial Vehicle (UAV) technology has been widely used in power transmission line inspection. UAV operating parameters determine the quality of the acquired insulator image, which directly affects the efficiency of transmission ...
Lin Yin, Jing Hu, Wenbin Wang, Jiachen Zou, Linxuan He, Zhou Xiong, Mingjun Liu, Fan Li, Youping Tu   +8 more
doaj   +1 more source