SMC和MBM的蠕变性能研究

Research Creep Properties of SMC and MBM

本论文通过在高温下的压缩蠕变试验和拉伸蠕变试验,研究了SMC和MBM应用在SF6气体绝缘高压开关柜里时的压缩蠕变性能和拉伸蠕变性能。试验结果表明,SMC的蠕变变形稍大于MBM,试验数据也表明SMC和MBM在高温下是很稳定的,SMC和MBM的蠕变变形量对于高压开关柜是可以接受的。

Compressive creep test and tensile creep test was done under the high temperature condition, the compressive and tensile creep properties of SMC and MBM which are used in SF6 gas isolate high voltage switchgear was investigated. The results show that the creep deformation of SMC is bigger than MBM. And SMC and MBM is very stable under the high temperature condition. SMC and MBM are available for high voltage switchgear.