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

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.