大容量复合式组合电器在华东500kV电网的应用分析  

Application of large capacity Hybrid Gas-Insulated Switchgears to 500 kV grids of East China

作　　者：万炳才[1] 胡文华[2] 张嘉旻[3] 

机构地区：[1]华东电网有限公司,上海20002 [2]华东电力设计院,上海200063 [3]华东电力试验研究院有限公司,上海200437

出　　处：《华东电力》2007年第10期38-40,共3页East China Electric Power

摘　　要：复合式组合电器(HGIS)兼有敞开式设备和GIS的优点,如投资较少,改扩建灵活,占地面积小,且易于向大容量发展等。结合华东电网发展和规划的状况,论述了大容量HGIS设备在华东地区应用的必要性,同时结合昆太输变电工程大容量(6.3 kA)HGIS设备实际应用,对大容量HGIS设备选用的关键技术问题作了阐述。The Hybrid Gas-Insulated Switchgear （HGIS） combines the advantages of open type equipment and GIS such as less investment and land needed, being easy to retrofit and expand. According to the development and plan of East China Power Grid, the necessity of applying large capacity HGIS to East China is discussed. Key technical issues on election of large capacity HGIS are illuminated based on the application of HGIS （6300 A） to Kuntai transmission engineering project.

关 键 词：复合式组合电器(HGIS) 大容量 断路器 

分 类 号：TM72[电气工程—电力系统及自动化]