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首页> 外文期刊>Electric power systems research >Performance of RTV silicone rubber coatings installed in coastal systems
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Performance of RTV silicone rubber coatings installed in coastal systems

机译：安装在沿海系统中的RTV硅橡胶涂料的性能

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RTV SIR coatings can improve the performance of ceramic insulators, in cases where pollution problems are experienced and the use of composite housings is not technically or financially in profit for the electrical utility. In this paper the performance of coatings installed in a coastal high voltage substation is investigated by measurements of leakage current. The measurements indicated the importance of the wetting mechanism, for the specific environmental conditions. In the case of condensation the surface activity on the coated insulators has been remarkably suppressed. On the other hand, in the case of light rain the same levels of activity have been recorded for both coated and non-coated insulators. The overall performance of the coated insulators, for the specific conditions, is superior in comparison to the non-coated insulators.
机译：RTV SIR涂层可以改善陶瓷绝缘子的性能，如果遇到污染问题并且使用复合材料外壳在技术上或经济上不会为电力公司带来利润。本文通过测量泄漏电流来研究安装在沿海高压变电站中的涂料的性能。测量结果表明了润湿机制对于特定环境条件的重要性。在凝结的情况下，涂覆绝缘子上的表面活性已被显着抑制。另一方面，在小雨的情况下，对于涂覆绝缘子和未涂覆绝缘子，记录的活性水平相同。与未涂覆的绝缘子相比，涂覆绝缘子在特定条件下的整体性能优越。

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