摘要
针对SF6绝缘电气设备运行和维护中存在的问题,在对SF6绝缘电气设备异常状态下气体分解产物分析的基础上,提出了SF6绝缘电气设备分解产物在线监测方法,研制了SF6绝缘电气设备分解产物在线监测系统,实时监测SF6纯度及SO2含量,实现了SF6绝缘电气设备健康状况远程监测功能。系统试验和应用证明,该在线监测系统测量精度能够很好的满足SF6绝缘电气设备分解产物在线监测的需求。
Based on the analysis of SF6 decomposition in electrical devices under fault states, the methodology of on-line moni- toring SF6 decomposition in electrical devices is proposed in order to resolve the problems during the operational maintenance of electrical devices. And an on-line monitoring system of SF6 decomposition is developed via detecting SF6 purity and SO2 content. Furthermore, the condition of electrical devices can be monitored in remote. It is proved via tests and on-site application that the sys- tem can meet the requirements of the operational maintenance of electrical devices.
出处
《自动化与仪器仪表》
2013年第5期105-106,109,共3页
Automation & Instrumentation
