复合绝缘子用硅橡胶材料设计性能和检测方法分析  

Statistical Analysis on Design Performance and Test Method of SiliconeRubber Material for Composite Insulator

作　　者：杨磊 张锐 武文华 张虎 徐偲达 梁进祥 袁光裕 YANG Lei;ZHANG Rui;WU Wenhua;ZHANG Hu;XU Sida;LIANG Jinxiang;YUAN Guangyu(China Electric Power Research Institute,Wuhan 430074,China)

机构地区：[1]中国电力科学研究院有限公司,武汉430074

出　　处：《电瓷避雷器》2024年第1期187-192,共6页Insulators and Surge Arresters

摘　　要：硅橡胶作为复合绝缘子外绝缘材料,直接影响着绝缘子的运行性能。全面梳理国内主流企业送检的复合绝缘子用硅橡胶材料憎水性能、电气性能和机械性能等试验结果。结合各项性能参数分布情况,分析国内制造现状和现行检测方法,为硅橡胶材料设计和检测提供参考,结果表明:国内硅橡胶材料设计性能满足高压输电需求,但不同厂家的性能参数分散性较大,建议在标准中增加组份分析项以保证胶体含量,并设计多因素试验项目来综合考核材料性能。As the external insulation material of composite insulator,silicone rubber directly affects the run⁃ning performance of insulators.The test results of hydrophobic,electrical and mechanical properties of sili⁃cone rubber materials for composite insulators submitted by domestic mainstream enterprises are sorted out.Combining the distribution of various performance parameters,the domestic manufacturing status and cur⁃rent test methods are analyzed to provide reference for the design and testing of silicone rubber materials.The results show that the design performance of domestic silicone rubber material meets the requirements of high-voltage transmission,but the dispersion of performance parameters of different manufacturers is rela⁃tively large;component analysis item is recommended to add to the standard to ensure the colloidal con⁃tent,and multi-factor test item is design to comprehensively evaluate the material properties.

关 键 词：复合绝缘子 硅橡胶材料 设计性能 检测方法 

分 类 号：TQ333.93[化学工程—橡胶工业] TM216[一般工业技术—材料科学与工程]