中压C-GIS的应用状况与发展趋势

从20世纪70年代末、80年代初,日本开发出84kV柜式气体绝缘金属封闭开关设备(CubicleTypeGasInsulatedSwitchgear,C-GIS)以后,尤其近十几年来中压CGIS在国际上发展很快,已形成系列化、信息化的高新技术产品,成为金属封闭开关设备的一个重要分支。中压C-GIS具有不受环境影响、介质绝缘压力低、小型化、母线可扩展、全屏蔽电缆终端进出线等特点,可实现智能化与信息化。文章简要介绍了中压CGIS的应用现状与今后的发展趋势。

Application Condition and Development Tendency of MV C - GIS

Since 84 kV Cubicle Type Gas Insulated Switchgear (CGIS) was developed in Japan in end of 70 th and beginning of 80th of 20 th century, MV CGIS has been developed in the world very rapidly, especially in recent 10 years, which has formed the high new technical product with seriating and informative processing, and become a important branch of metal enclosed switchgear. MV CGIS has the characteristics such as not to be influenced by ambient conditions, lower pressure of insulating medium, high reliability, miniaturization, bus expandable, the incoming and outgoing line of cable terminal completely shielded, which can be realized with intelligence and informative processing. The paper briefly introduced the present situation of MV C-GIS application and its development tendency in the future.