辽宁电网GIS与HGIS运行可靠性和实用性分析  

Comparison Analysis on Reliability and Practicability of GIS and HGIS Operating in Liaoning Grid

作　　者：鲁旭臣[1] 李爽[1] 毕海涛[1] 韩洪刚[1] 吴兴林[2] 陈鹏飞[3] 王宏宇[3] 

机构地区：[1]国网辽宁省电力有限公司电力科学研究院,辽宁沈阳110006 [2]国网辽宁省电力有限公司,辽宁沈阳110006 [3]国网辽阳供电公司,辽宁辽阳111220

出　　处：《东北电力技术》2014年第9期20-22,40,共4页Northeast Electric Power Technology

摘　　要：为了对以后新(改、扩)建工程变电站类型的选择提供参考,结合辽宁电网实际情况,从生产及运行维护的角度,并兼顾设计、基建等方面,对GIS和HGIS运行可靠性和使用性进行了对比分析,分析表明,HGIS优越性比GIS显著,宜优先选用HGIS。In order to provide some reference for future （ recnnstucled and extended） proiecls of Iransformer substation, this paper discusses the practical situation of l,iaoning power svstem. From the point of production and operational maintenance, and the design and infrastructure for transformer substations, this paper analyses the re＇liability and practicability of GIS （ Gas Insulated Switchgear） and HGIS （ Hybrid Gas Insulated Switchgear）. It corned to the conclusion that HGIS is superior to GIS, and so HGIS is preiferred for transformer substations.

关 键 词：HGIS GIS 缺陷 诊断 

分 类 号：TM732[电气工程—电力系统及自动化]