| 室温硫化硅橡胶涂料老化失效问题与对策 |
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| 引用本文： | 焦广旭,焦晨旭,梁静.室温硫化硅橡胶涂料老化失效问题与对策[J].山西电力,2010(1):13-15. |
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| 作者姓名： | 焦广旭 焦晨旭 梁静 |
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| 作者单位： | 1. 晋城供电分公司,山西,晋城,048000
2. 中北大学理学院,山西,太原,030006 |
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| 摘 要： | 室温硫化硅橡胶的优异憎水性和憎水迁移性可显著提高绝缘子的污闪电压，但是，室温硫化硅橡胶涂料绝缘子运行多年后，就会老化，从而使得室温硫化硅橡胶涂料失效。提出了室温硫化硅橡胶涂层老化及寿命的判断，以及对老化后室温硫化硅橡胶涂料的处理方法。为室温硫化硅橡胶涂料在电力系统的广泛应用及管理提供了理论依据。
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| 关 键 词： | 室温硫化硅橡胶涂料 输电线路 老化 |
Study on Failure of Room Temperature Vulcanized Silicone Rubber Coating |
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| JIAO Guang-xu,JIAO Chen-xu,LIANG Jing.Study on Failure of Room Temperature Vulcanized Silicone Rubber Coating[J].Shanxi Electric Power,2010(1):13-15. |
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| Authors: | JIAO Guang-xu JIAO Chen-xu LIANG Jing |
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| Affiliation: | 1.Jincheng Power Supply Branch;Jincheng;Shanxi 048400;China;2.Faculty of science of North Uninersity of China;Taiyuan;Shanxi 030051;China |
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| Abstract: | The pollution flashover voltage of insulator is increased significantly by hydrophobicity and hydrophobicity migratory of Room Temperature Vulcanized silicone rubber(RTV).The insulator coating shall be aged due to years' operation and cause failure of RTV coating.The determination is discussed for the aging and life of RTV,and the treatment method is proposed for aged RTV coating.This study lays a theoretical basis on application and management of RTV coatings in electric power system. |
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| Keywords: | Room Temperature Vulcanized （RTV） transmission lines aging |
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