Results 11 to 20 of about 5,040 (292)
Fuzzy Comprehensive Evaluation of Aging State of Silicone Rubber Sheds of Composite Insulators
Zhongguo dianli, 2021 Aiming at the aging problem of silicone rubber composite insulators with long-term outdoor operation, a composite insulator condition assessment method is proposed based on fuzzy comprehensive evaluation.
Sihua WANG +3 more
doaj +2 more sources
The Journal of Engineering, 2018 In order to attain the pollution characteristics difference between composite rod insulators and standard disc-type suspended insulator which is critical to the insulation selection of transmission line, pollution accumulated on composite rod insulators ...
Li Te +5 more
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The Journal of Engineering, 2019 Through analysing the infrared temperature measurement data obtained from composite insulators for overhead lines in actual operation state and atmospheric environment, detection requirements of infrared accurate temperature-measuring technology of ...
Rong Liu +5 more
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Research progress in umbrella skirt materials for composite insulators
Hecheng xiangjiao gongyeThe current application status of insulators and characteristics of composite insulators were introduced, the high temperature vulcanized silicone rubber and its reinforcing fillers, flame retardants, colorants and other additives used in composite ...
TANG Wen
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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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Asset management frameworks for outdoor composite insulators [PDF]
IEEE Transactions on Dielectrics and Electrical Insulation, 2012 Power supply utilities are continuously working to maintain reliable and efficient electrical networks that meet the growing demand for electricity. This is a complex task in which appropriate maintenance, refurbishment and replacement policies for all the assets are critical.
Tzimas, Antonios +5 more
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Temperature and Physicochemical Properties of Abnormal Heating Composite Insulators. [PDF]
Polymers (Basel)Abnormal heating will reduce the insulation performance of composite insulators or even cause insulator fracture, and the abnormal heating phenomenon is more serious under high-humidity conditions.
Wang L, Hu Q, Xu X, Rao L, Jiang X.
europepmc +2 more sources
Stochastic Response of Composite Post Insulators under Seismic Excitation
BuildingsComposite post insulators are crucial facilities in substations and are prone to significant damage during seismic disasters. However, existing research lacks seismic motion models suitable for power facilities and rarely involves stochastic models ...
Haibo Wang +5 more
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High Voltage, 2023 There are a lot of quantitative performance characterisation methods for composite insulators. However, how to apply the characterisation methods with different dimensions to comprehensively assess the health state of composite insulators remains a big ...
Zhikang Yuan +7 more
doaj +1 more source
Recycling alginate composites for thermal insulation
Carbohydrate Polymers, 2021 We present a new method for the total functional recycling of alginate-based composite materials made via ionotropic gelation. The original material, an alginate/fiberglass foam with thermal insulation characteristics, was produced following a patented process in which fiberglass waste is embedded into the polyanionic gel matrix, and the resulting ...
Matteo Cibinel +4 more
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