Q／GDW 4610022.19-2020 离相封闭母线设备运检导则

Q/GDW46 国网新源控股有限公司企业标准 Q/GDW 46 10022.19—2020 代替Q/GDW 46 10022.19—2018 离相封闭母线设备运检导则 Guide for operation and maintenance of isolated phase bus 2021-03-01 发布 2021-03-01 实施 国网新源控股有限公司 发布 图片为空白，未检测到文字。 G/QZW 46 10022.19—2020 目 次 前 言··········································································································································II 1 范围··········································································································································1 2 规范性引用文件··························································································································1 3 术语和定义··································································································································1 4 符号、代号和缩略语··················································································································2 5 设备投产条件······························································································································2 6 运行作业······································································································································3 7 维护作业······································································································································5 8 检修作业······································································································································6 9 设备退役报废······························································································································7 10 事故备品备件····························································································································8 附录A （资料性附录） 换流站母线设备移交试验项目······························································9 附录B （资料性附录） 换流站母线巡视项目············································································9 附录C （资料性附录） 换流站母线设备停电检修项目····························································10 附录D （资料性附录） 换流站母线设备大修标准项目····························································12 附录E （资料性附录） 换流站母线设备小修标准项目····························································14 附录F （资料性附录） 换流站母线设备电气预防性试验标准项目········································16 附录G （资料性附录） 事故备品备件清单············································································18 编制说明········································································································································19 I