一种高精度可追溯SF6设备抽真空系统及方法的研究  

Research on a High-Precision Traceable SF6 Equipment Vacuum System and Method

作　　者：刘贤泽 张跃峰 杨绍昆 金岭华 张耀琪 Liu Xian-ze;Zhang Yue-feng;Yang Shao-kun;Jin Ling-hua;Zhang Yao-qi

机构地区：[1]云南电网有限责任公司昆明供电局,云南昆明650100

出　　处：《电力系统装备》2020年第3期65-66,共2页Electric Power System Equipment

摘　　要：目前在电力系统中随着SF6设备的大量应用,检修、维护工作的工作量也随之增加。SF6气体回收—SF6设备检修—抽真空—充入SF6气体—检漏、投入运行是一个完整的作业过程,其中抽真空过程若控制不当则会带来微水超标等严重后果,造成返工,影响设备安全、稳定运行。本文就针对实际工作的需要,开展一种高精度可追溯SF6电力设备抽真空系统及方法的研究。In the current power system,a large number of SF6 equipment is used,and the workload of overhaul and maintenance has also increased.SF6 gas recovery--SF6 equipment maintenance--evacuation--filling with SF6 gas--leak detection and putting into operation is a complete operation process.Among them,improper control of the evacuation process will bring serious consequences such as excess water,causing rework,affecting the safe and stable operation of the equipment.This time,in order to meet the needs of actual work,a high-precision and traceable power equipment vacuum system and method was developed the study.

关 键 词：SF6设备 抽真空系统 高精度可追溯 

分 类 号：TM76[电气工程—电力系统及自动化]