Results 31 to 40 of about 3,774 (264)
Composite Aerogel for Heat Insulation
Chemical Engineering Transactions, 2020 Silica aerogels are often brittle and MTMS is rather expensive. Therefore, it is necessary to strengthen MTMS silica aerogels and lower their cost. In this research, hydrophobic composite monolithic methyltrimethoxysilane (MTMS) based aerogels were investigated.
Cao Oanh T. H. +5 more
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Optimization of the structure of insulating composite materials
Tehnički glasnik, 2019 The article deals with the interdependent relationship between the properties of a structure and the properties of a material, which sets the task of reducing them, even they are indistinguishable, to a certain integrity. The object of research and analysis in the article is a building structure, which is seen as an open self-organized complex ...
Kos, Zeljko +5 more
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High Voltage, 2022 At present, observing the temperature rise of composite insulators is an effective method for the detection of decay‐like defects. However, ambient humidity will affect the temperature rise of composite insulators, which will cause problems in screening ...
Zheng Zhong +4 more
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Global Energy Interconnection, 2018 Running composite insulators are prone to failure due to their harsh surrounding work environment, which directly affects the safe operation of transmission lines.
Heming Deng +5 more
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Dry band formation mechanism of composite insulator with generalized finite difference-time domain
电力工程技术, 2022 The pollution flashover of composite insulators is mainly the flashover caused by alternate occurrence of arc development and dry band formation. At present, researchers have investigated the development of insulator arc along the surface.
HE Jiahong, DONG Bowen, HE Kang
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IEEE Access, 2020 The electrical performance of insulators under comprehensive conditions including low air pressure, pollution and icing, is an important basis for the selection of external insulation.
Bingbing Dong +5 more
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Full-Scale Testing on Seismic Performance of Surge Arrester with Retrofitted Composite Insulators
Buildings, 2022 In electrical substations, glass-fibre reinforced polymer (GFRP) insulators provide an alternative to porcelain insulators for better seismic performance.
Sheng Li +5 more
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Testing Method for Composite Insulators Interface Based on Nonlinear Ultrasonic
IEEE Access, 2019 The interface is the weakness of composite insulators. As the interface bonding fails, the uniform distribution of electric field will be affected, which accelerates the aging of composite insulators and affects the safe operation of transmission lines ...
Sida Zhang +4 more
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Research on Lifespan Prediction of Composite Insulators in a High Altitude Area Experimental Station
Applied Sciences, 2019 In this paper, composite insulators of the same batch from Factory A, aged for 1−12 years in a high altitude area experimental station of Hunan province, were sampled.
Yi Zhang +4 more
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IEEE Access, 2020 The damage of high-voltage terminal shed of composite insulators can influence the flashover performance of the insulators. The study was carried out experimentally to investigate the flashover characteristics of composite insulators with sheds damage at
Lu Ming, Li Yangyang, Hu Jianlin
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