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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hang Xu Du, B.X. Zhonglei Li Yong Liu Yunpeng Li |
| Copyright Year | 2013 |
| Description | Author affiliation: Jilin Electr. Power Co. Ltd., Changchun, China (Yunpeng Li) || Sch. of Electr. Eng. & Autom., Tianjin Univ., Tianjin, China (Hang Xu; Du, B.X.; Zhonglei Li; Yong Liu) |
| Abstract | Silicon rubber is widely employed as insulating materials in transmission lines due to its excellent electrical and mechanical properties. The discharges that happen inevitably during the operation of the composite insulators release too much heat that can cause electrical erosion on the surface of silicon rubber (SiR) insulators. It is known that the aim of improving the resistance to tracking and erosion of silicon rubber can be achieved by increasing its thermal conduction ability. In this study, samples were prepared by dispersing nano-BN particles into silicone rubber at concentrations of 0%, 2.5%, 5% by weight. According to IEC 60587, Inclined plane (IP) tracking and erosion tests were conducted to compare the phenomena occurring during the tests. The experimental results suggest that with the increase in concentration of nano-BN fillers from 0 wt% to 5 wt%, the thermal properties are improved. In addition, the erosion depth and the weight loss show a decreasing trend which proves that the resistance of silicon rubber to tracking and erosion is improved. |
| Starting Page | 218 |
| Ending Page | 221 |
| File Size | 747959 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781479908073 |
| ISSN | 15535282 |
| e-ISBN | 9781467344616 |
| DOI | 10.1109/ICSD.2013.6619791 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-06-30 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Rubber Heating Degradation Thermal conductivity Insulation life Resistance Nanocomposites inclined plane test Silicone rubber thermal conduction tracking and erosion resistance nanocomposite BN |
| Content Type | Text |
| Resource Type | Article |
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