复合涂料在输电线路防覆冰中的试验研究  

Experimental Study of RTV Coating in Anti-Icing of Transmission Lines

作　　者：朱昌成[1] 蓝磊[2] 

机构地区：[1]国网湖北省电力公司电力科学研究院,武汉430077 [2]武汉大学,武汉430072

出　　处：《电瓷避雷器》2014年第5期25-30,共6页Insulators and Surge Arresters

摘　　要：在试验室模拟自然条件覆冰的方法,在人工气候室架设不同的导线,对涂覆有纳米复合涂料的导线以及裸导线的防覆冰性能和融冰、脱冰性能进行了较为全面的试验研究。通过研究,导线涂覆纳米复合涂料后虽不能完全防止冰的形成,但却降低了覆冰速度。The method of icing under natural conditions is simulated in the laboratory, different conductors are set up in artificial climate chamber, the anti-icing performance and ice melt performance and de-icing performance of bare conductors and the conductors with nanometer RTV coatings are studied and tested comprehensively. The experiment results show that the RTV silicone rubber coating can not completely prevent the transmission lines from icing, but it can reduce the icing speed and reduce the total icing amount of the transmission lines that makes it easier to de- icing.

关 键 词：RTV硅橡胶涂料 纳米填料 除冰 防冰 

分 类 号：TM752[电气工程—电力系统及自动化]