基于气相色谱法的SF6电气设备分解产物检测技术研究
Gas Chromatography-based Detection Technology of Decomposition Products of SF6 Electrical Equipment
覃智贤 1李宝锋 1罗传胜 1廖英怀 1刘涛1
作者信息
- 1. 广西电网有限责任公司南宁供电局,广西 南宁 530000
- 折叠
摘要
检测SF6 气体分解产物是判断SF6 电气设备运行状态的主要手段.对SF6 分解产物不同检测方法优缺点进行总结,并对基于气相色谱法的SF6 电气设备分解产物检测技术现状进行分析.针对基于气相色谱法的SF6 电气设备分解产物检测灵敏度不高的问题,提出提升灵敏度的方法.
Abstract
Detecting SF6 gas decomposition products is the main means to determine the operational status of SF6 electrical equipment.In this paper,advantages and disadvantages of different detection methods for SF6 decomposition products are summarized,and the current status of SF6 electrical equipment decomposition product detection technology based on gas chromatography is analyzed.With respect to the problem of insufficient detection sensitivity of SF6 electrical equipment decomposition products based on gas chromatography,methodologies of improving detection sensitivity is proposed.
关键词
SF6/电气设备/分解产物检测/气相色谱法/灵敏度提升Key words
SF6 electrical equipment/decomposition product detection/gas chromatography/increased sensitivity引用本文复制引用
出版年
2024
NETL
NSTL
万方数据