可伸缩式GIS设备套管支撑研究  

Research on Casing Support for Retractable GIS Equipment

作　　者：王飞 王鹏 杜学超 王吉祥 宋妙环 WANG Fei;WANG Peng;DU Xuechao;WANG Jixiang;SONG Miaohuan(Lanzhou Electric Power Supply Company of State Grid,Lanzhou 730000,China;Development Division of Gansu Electric Power Company of State Grid,Lanzhou 730000,China)

机构地区：[1]国网甘肃省电力公司兰州供电公司,甘肃兰州730000 [2]国网甘肃省电力公司发展事业部(经济技术研究院),甘肃兰州730000

出　　处：《电工技术》2022年第9期88-89,共2页Electric Engineering

摘　　要：由各种原因引起的地基变化严重影响设备运行安全,针对变电站或开关站内GIS设备套管支撑位置的地基变化,通过对水平尺的巧妙使用来观测地基的微妙变化,并设计了一种可伸缩式支撑。该支撑制作简单、安装方便且安全可靠,已成功应用于某110 kV开关站,有力保障了设备的安全稳定运行。The foundation changes caused by various reasons seriously affect the equipment operation safety.Aiming at the foundation changes of GIS equipment casing support position in substation or switchyard,the subtle changes of foundation are observed through the clever use of level ruler,and retractable support is studied and designed.The support has the advantages of simple manufacture,convenient installation,safety and reliability,and has been successfully applied to a 110 kV switchyard,which effectively guarantees the safe and stable operation of equipment.

关 键 词：GIS设备 套管支撑 可伸缩式 

分 类 号：TM56[电气工程—电器]