气体绝缘金属封闭开关设备(GIS)局部放电特高频检测技术规范

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1、ICS备案号：Q/CSG中国南方电网有限责任公司企业标准PQ/CSG11401-2010气体绝缘金属封闭开关设备（GIS）局部放电特高频检测技术规范2010年12月20日发布2010年12月20日实施中国南方电网有限责任公司发布Q/CSG11401-2010目次前言.............................................................................IV1.范围........................................................................

2、........12.规范性引用文件......................................................................13.术语和定义..........................................................................13.1GIS局部放电GISpartialdischarge............................................13.2特高频ultrahighfrequency(UHF)..............

3、...............................23.3局部放电特高频检测UHFdetectionofpartialdischarge..........................23.4带电测量on-linedetection.....................................................23.5在线监测on-lineMonitoring....................................................23.6背景噪声backgroundnoise...........

4、...........................................23.7最小可测放电量qminminimumlevelofdetectablePD..............................24特高频局部放电检测方法...............................................................24.1传感器.........................................................................34.2传感器布置方式.......

5、..........................................................34.3在线检测.......................................................................44.3.1在线监测................................................................44.3.2带电测量................................................................45.

6、通用要求............................................................................55.1使用条件.......................................................................55.2性能要求.......................................................................55.2.1检测频带........................................

7、.........................55.2.2灵敏度..................................................................55.2.3绝缘性能................................................................55.2.4防护性能................................................................55.2.5抗震性能..............