SF_(6)气体快速充气设备的研发及其运用研究

Research and Development of SF_(6) Gas Rapid Inflation Equipment and its Application

GIS设备中主要由隔离开关、电压互感器、避雷器、断路器、电缆终端、接地开关、电流互感器、母线以及进出线套管等设备。通过优化处理,经由绝缘性能突出的SF_(6)气体所研制的绝缘与灭弧媒介有机地构建起系统化的结构。阐述SF_(6)气体的物理和化学属性,分析其核心功能,探讨中核运行三厂GIS中SF_(6)气体检查及试验内容,据此阐发SF_(6)气体快速充气设备的研发及其运用内容。

GIS equipment mainly consists of isolating switches,voltage transformers,arresters,circuit breakers,cable terminals,earthing switches,current transformers,busbars and bushings for incoming and outgoing lines.Through optimized processing,the insulating and arc extinguishing medium developed by SF_(6) gas with outstanding insulating properties has organically built a systematic structure.This paper expounds the physical and chemical properties of SF_(6) gas,analyzes its core functions,discusses the content of SF_(6) gas inspection and testing in the GIS of China Nuclear Power Plant No.