Analysis and design of carbon fibre clamping apparatus for replacement of insulator strings in ultra-high voltage transmission line
| Autor: | Dai Ruzhang, Ma Wanxun, Wu Huijian, Zhang Yujiao, Zhang Bing, Jiang Lan, Yan Cheng |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Materials science
power transmission lines finite element method clamps Energy Engineering and Power Technology finite element analysis Transmission line high strength clamping apparatus ultra-high-voltage transmission line closed fixtures business.industry heavy weight UHV transmission line carbon fibre composites General Engineering design method Clamping insulator strings high modulus Ultra high voltage lcsh:TA1-2040 Optoelectronics high-altitude operation insulators business Insulator strings lcsh:Engineering (General). Civil engineering (General) Software |
| Zdroj: | The Journal of Engineering (2019) |
| DOI: | 10.1049/joe.2018.8907 |
| Popis: | Aiming at the characteristics of closed fixtures such as large size, heavy weight and difficulty in high-altitude operation, this study proposed a design method to improve the clamping apparatus for replacement of insulator strings in the ultra-high-voltage (UHV) transmission line. After modelling through the finite element method, the mechanical properties of the clamping apparatus are analysed to determine the structure with the fixtures of carbon fibre composites. The proposed clamping apparatus will have the characteristics as high strength, high modulus and low weight, so that if applied in the UHV transmission line, the working efficiency will be improved and the labour intensity will be reduced. |
| Databáze: | OpenAIRE |
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