XLPE高压电缆终端用硅油性能综合试验分析  

Comprehensive Study in Silicone Oils Used in XLPE HV Power Cable Terminals

作　　者：夏俊峰[1] 徐晓峰[1] 仲伟霞[1] 孙建生[1] 李闯[1] 李海[2] 

机构地区：[1]上海电缆研究所,上海200093 [2]上海市电力公司检修公司,上海200942

出　　处：《电线电缆》2013年第4期1-3,共3页Wire & Cable

摘　　要：通过理化试验手段,对不同型式、电压等级和运行年限的电缆终端用硅油的原始性能、老化运行特性进行采样、试验和分析研究。结合调研收集的技术数据和信息,分析归纳硅油各项指标的变化趋势,找出与运行硅油相关的若干敏感试验项目,且与硅油老化表征有相关性,为终端用硅油的检查、检测和运行状态监测提供初步实践依据。By means of physical and chemical methods,the silicone oils with different types,voltage levels and operating life were tested and compared with raw performances.Certain aging operating characteristics could be carried out from sampling data.The operating trends and practical sensitive tests could be used in inspection and condition monitoring of silicone oils.

关 键 词：硅油 XLPE高压电缆终端 试验 老化 

分 类 号：TM247.3[一般工业技术—材料科学与工程]