500kV变电站紧凑型组合式高压开关的安装

The Installation of HGIS in 500kV Substation

结合山西省第一座500kV变电站紧凑型组合式高压开关设备的建设,分析了500kV紧凑型组合式高压开关的结构和技术特点。针对紧凑型组合式高压开关产品紧凑、小型化、占地少,技术性能优越,适用性强的特点,现场安装明显缩短了各设备间连接线距离,节省了各设备的布置尺寸。试验结果表明具有较好的经济效益和社会效益,具有很好的推广价值。

Based on the construction of HGIS equipment in the first 500 kV substation in Shanxi, the structure and techniques of 500 kV HGIS are analysed. Since HGIS processes the features of compact, space-saving, optimized techniques performance and higher application, the connecting distance between equipment is obviously shortened. The result of the experiment shows it is beneficial economically and socially, thus, it is worth extending.