新型GIS用SF_6密度在线监测装置研究

Research on SF_6 Density On-Line Monitoring Device for New Type GIS

GIS气室内SF_6密度监测,容易受环境、产品设计及运维等方面的影响,存在监测不准确及故障气体无法有效获取问题。本研究设计了一种模拟试验装置,为GIS密度的精确计量提供技术参数支撑;设计一种新型GIS用SF_6密度在线监测装置,实现SF_6密度、压力及分解产物动态监测监控,为故障趋势预测提供有效数据。

Due to the invulnerability to the environment, product design as well as the operation and maintenance , the monitoring of SF 6 density in GIS gas chamber may be inaccurate or the failure gas can not be effectively acquired. In this research, a simulation test device is designed to provide technical support for accurate measurement of GIS density. In addition, a new type of GIS SF 6 density on-line monitoring device is designed to realize dynamic monitoring and control of SF 6 density, pressure and decomposition product, providing effective data for fault trend prediction.