SF_6电气设备检修过程中若干问题的探讨

Inquire about some problem during the testing of SF6 electric equipment

文中根据现场实际工作经验,介绍了六氟化硫(SF_6)电气设备在检修维护时遇到的一些操作工艺和气体测试问题,包括真空抽取时防止真空泵反转和管道气体回流、SF_6气体含水量测试、SF_6设备的检漏以及采取的措施和建议。

According to the working experience of scene. The article introduce some problem about operating process and measuring and testing of gas, including the preventing the vacuum pump reversing rotating,and gas return flow in the pipes, measuring the water content in SF6 ,testing the lockage of equipment and the measures and suggestion to be taken.