蒙西电网合成绝缘子机电试验及其结果分析  

Analysis of Mechanical and Electric Tests on the Silicon Rubber Insulator in West Power System of Inner Mongolian

作　　者：张俊民[1] 曹五顺[1] 王其平[1] 李航[2] 马东[2] 郭福根[2] 

机构地区：[1]西安交通大学 [2]内蒙古电力科学研究院

出　　处：《高电压技术》1998年第3期87-87,93,共2页High Voltage Engineering

摘　　要：介绍了蒙西电网运行中的合成绝缘子机械负荷和电气抽检试验，发现合成绝缘子运行３年后，其金具与棒芯之间的机械负荷明显下降，而且尽管电气试验未表明绝缘性能下降，但也存在着一些不可忽视的问题。The results of mechanical and electric test on the silicon rubber insulator were stood and analyzed in the paper. It has been found that the mechanical load of the silicon rubber insulator is dcreased in connection zone between core and end fitting three years later, and that the electrical strength is not changed apparently.

关 键 词：合成绝缘子 机电试验 绝缘子 电力网 

分 类 号：TM216.06[一般工业技术—材料科学与工程] TM855[电气工程—电工理论与新技术]