《输变电设备状态检修试验规程》.pdf

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江苏省电力公司文件苏电运检〔2014〕207 号江苏省电力公司转发国家电网公司关于印发《输变电设备状态检修试验规程》等 8 项标准的通知各市供电公司,各监理单位,经研院,电科院,方天公司：近期，国家电网公司印发了《输变电设备状态检修试验规程》等 8 项技术标准，现予以转发。结合公司设备运检管理现状，对国家电网公司印发的《输变电设备状态检修试验规程》（Q/GDW1168—2013）做如下补充说明：一、输电方面 1. 调整接地电阻测量基准周期：（1）省内重要输电通道线路为 2 年；（2）多雷区、强雷区内的 500kV 及以上线路为 3 年； — 1 —

（3）中雷区及以下地区的 500kV 及以上线路为 4 年；（4）220kV 及以上大跨越杆塔和 2km 进线保护段杆塔的检测基准周期为 1 年；（5）110kV 及以下大跨越杆塔和 2km 进线保护段杆塔的检测基准周期为 2 年。 2. 输电线路红外检测周期：（1）省内重要输电通道红外检测每年不少于二次；（2）220kV 及以上线路红外检测每年不少于一次，时间宜安排在 4-5 月；（3）110kV 及以下线路红外检测每三年不少于一次。注：重要输电通道包括（1）特高压交、直流线路通道；（2）500kV 跨区联络线；（3）核电送出线路；（4）阳城电厂送出线路；（5）省内 500kV 骨干网架其他线路。二、变电方面 1. 变压器真空有载分接开关例行试验中增加油色谱检测项目，基准周期半年。 2. 35kV 电磁式电压互感器例行试验中增加绝缘电阻、绕组介损测试项目，基准周期六年，要求参照 110kV 电磁式电压互感器。 3. 35kV 电磁式电压互感器例行试验中增加油色谱检测项目， — 2 —

基准周期三年，要求参照 110kV 电磁式电压互感器。 4. 35kV 电容式电压互感器例行试验中增加分压电容器试验、二次绕组绝缘电阻试验项目，基准周期六年，要求参照 110kV 电容式电压互感器。 5. 35kV 电流互感器例行试验中增加绝缘电阻、绕组介损测试项目，基准周期六年，绝缘电阻要求参照 110kV 电流互感器，绕组介损注意值为 0.035。 6. 调整油浸式变压器（电抗器）本体油色谱和绝缘油试验基准周期：（1）油色谱 220kV 及以上：3 个月；110kV：6 个月；35kV：12 个月。（2）绝缘油试验 220kV 及以上：1 年；110kV：2 年；35kV：3 年。 7. 变压器油浸式有载分接开关绝缘油耐压试验基准周期调整为一年。 8. 变电站、线路绝缘子污秽度评估（即空挂绝缘子盐密灰密测量）基准周期调整为一年。三、其他事项 1. 请各单位依据《输变电设备状态检修试验规程》（Q/GDW1168—2013）及公司相关补充说明，认真做好输变电设备试验项目及周期的梳理工作，及时完善 pms 中相关数据信息，杜绝失修及漏修情况发生。 — 3 —

2. 原《输变电设备交接和状态检修试验规程》（标准号：QGDW- 10-J206-2010）自新标准发布之日起废止，请认真贯彻执行。江苏省电力公司 2014 年 3 月 21 日（此件发至收文单位本部）江苏省电力公司办公室 2014 年 3 月 21 日印发 — 4 —

国家电网公司文件国家电网企管〔2014〕52 号国家电网公司关于印发《输变电设备状态检修试验规程》等 8 项标准的通知总部各部门、各分部，公司各单位：按照公司《标准化工作导则》（国家电网企管〔2012〕204 号）标准发布有关规定，《输变电设备状态检修试验规程》等 8 项技术标准（详见附件）已经通过审查，批准为国家电网公司标准，现予发布，自发布之日起实施。原标准《输变电设备状态检修试验规程》（标准号：Q/GDW 168 —2008）自新标准发布之日起废止。国家电网公司 2014 年 1 月 10 日（此件发至收文单位所属各级单位） — 1 —

标准清单 1. 《输变电设备状态检修试验规程》 2. 《变电设备在线监测装置检验规范第 4 部分：变压器铁心接地电流在线监测装置》 3. 《变压器铁心电流在线监测装置技术规范》 4. 《电容型设备介质损耗因数和电容量带电测试技术现场应用导则》 5. 《SF6 气体分解产物检测技术现场应用导则》 6. 《互感器校验仪通信协议》 7. 《绝缘油耐压测试仪检定方法》 8. 《交流采样测量装置校验规范》

ICSICSICSICS 29.240 Q/GDW 国家电网公司企业标准 QQQQ //// GDWGDWGDWGDW 1168 — 2013 代替 Q / GDW 168 — 2008 输变电设备状态检修试验规程 maintenance &&&& test maintenance Regulations ofofofof condition-based Regulations condition-based test Regulations condition-based maintenance test condition-based maintenance Regulations test electric forforforfor electric equipment electric equipment electric equipment equipment 2014-01-10发布 2014-01-10 实施国家电网公司发布 I

QQQQ //// GDWGDWGDWGDW 1168 — 2013 目次前言········································································································································································ III 1 范围···································································································································································· 1 2 规范性引用文件················································································································································ 1 3 术语、定义和符号············································································································································ 2 3.1 术语和定义·····················································································································································3 3.2 符号······························································································································································· 4 4 总则···································································································································································· 4 4.1 设备巡检························································································································································ 4 4.2 试验分类和说明·············································································································································· 4 4.3 设备状态量的评价和处置原则························································································································· 5 4.4 基于设备状态的周期调整································································································································ 5 5 交流设备···························································································································································· 6 5.1 油浸式电力变压器和电抗器·····························································································································6 5.2 SF6 气体绝缘电力变压器································································································································11 5.3 干式变压器、电抗器和消弧线圈····················································································································13 5.4 电流互感器···················································································································································14 5.5 电磁式电压互感器·········································································································································17 5.6 电容式电压互感器·········································································································································19 5.7 高压套管······················································································································································ 21 5.8 SF6 断路器···················································································································································· 23 5.9 气体绝缘金属封闭开关设备（GIS）·············································································································· 26 5.10 少油断路器················································································································································· 28 5.11 真空断路器················································································································································· 29 5.12 高压开关柜················································································································································· 30 5.13 隔离开关和接地开关··································································································································· 32 5.14 耦合电容器················································································································································· 34 5.15 高压并联电容器和集合式电容器·················································································································· 35 5.16 金属氧化物避雷器·······································································································································36 5.17 电力电缆·····················································································································································38 5.18 接地装置·····················································································································································42 5.19 串联补偿装置··············································································································································43 5.20 变电站设备外绝缘及绝缘子·························································································································45 5.21 输电线路·····················································································································································46 6 直流设备·························································································································································· 50 6.1 换流变压器···················································································································································50 6.2 平波电抗器···················································································································································52 I

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