通过对玻纤增强复合材料及涂覆不同疏水涂层的复合材料样品覆冰特性进行研究，发现相同尺寸的复合材料样品的覆冰量低于钢材和铝材样品的覆冰量，且复合材料样品垂直放置时的覆冰量明显低于水平放置时的覆冰量；喷涂PRTV涂料的复合材料样品的冰面粘附力约为纯铝样品的17%。融冰闪络试验表明：涂覆涂料的复合材料样品的冰闪电压均高于空白样品的冰闪电压。
The icing performance of glass fiber reinforced composite materials coated with different hydro-phobic coating was studied. The research indicated that the ice cover on the composite material samples was less than that on the steel and aluminum samples with the same size, and the ice cover of vertical suspension composite samples was obviously less than that of horizontal suspension samples. The ice adhesion of composite material samples sprayed with PRTV coating was 17% of the ice adhesion of pure aluminum. The melting ice flashover tests showed that the flashover voltage of composite material samples coated with hydrophobic coating was higher than that of the blank sample.
参考文献
| [1] | 苑吉河,蒋兴良,易辉,孙才新,谢述教.输电线路导线覆冰的国内外研究现状[J].高电压技术,2004(01):6-9. |
| [2] | 林智生.微地形、微气候对山区输电线路的影响[J].中国农村水利水电,1998(09):41-44. |
| [3] | 窦艺成,张冰,朱大林,李利波.覆冰对铁塔构件刚度的影响[J].中国农村水利水电,2011(02):156-158. |
| [4] | 张锐,易辉,万小东,吴仲岿.输电线路绝缘子用融冰型防覆冰涂料的研究[J].绝缘材料,2012(04):22-26. |
| [5] | 杨洋,孙才新,李剑,胡建林.一种绝缘子超疏水防覆冰涂层的制备及研究[J].电瓷避雷器,2012(02):25-30. |
| [6] | 丁京玲,党镇平,王婷婷.棒形悬式复合绝缘子伞形结构对覆冰闪络特性的影响[J].电瓷避雷器,2010(01):10-12,18. |
| [7] | 龚宇清.超疏水性涂料在防覆冰中的应用前景[J].企业技术开发（学术版）,2009(09):82-83. |
| [8] | 夏强峰,周咏槟,屠晔炜,袁均祥.支柱绝缘子（套管）覆冰电气特性的国内外研究现状[J].绝缘材料,2011(04):47-51,58. |
| [9] | 何恩广,周升.新型有机复合材料车顶支持绝缘子的研制[J].电力机车与城轨车辆,2003(03):13-16. |
| [10] | Sakamoto Y. .Snow accretion on overhead wires[J].Philosophical transactions of the Royal Society. Mathematical, physical, and engineering sciences,2000(1776):2941-2970. |
| [11] | 刘怡春,董凤举,孙翔,杜启收,李永平.覆冰导线设计中的三类复杂问题的探讨[J].电力建设,2009(08):60-62. |
| [12] | 陆佳政,刘纯,陈红冬,胡波涛.500 kV输电塔线覆冰有限元计算[J].高电压技术,2007(10):167-169. |
| [13] | 熊淦辉,刘江钒,林锋,潘吉林.电力输送用复合材料杆塔发展现状[J].绝缘材料,2013(04):82-85. |
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