干式变维护程序

1、Bibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.中国东北电力工程服务公司中国东北电力工程服务公司China northeast Electric Power Engineering & Services Co.LtdMaintenance Procedure 维 护 程 序 干式树脂变压器检修维护作业程序干式树脂变压器检修

2、维护作业程序 RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANCE PROCEDUREResponsible Organization负责的组织ELEDocument code 文件编号10XFMR-PM001Total page总页数 19author 作 者reviewer 审 核 人authorization 批 准 人Name 姓 名Signature 签 名Date 日 期Name 姓名Signature 签 名Date 日 期Name 姓 名Signature 签 名Date 日 期王成新黄中永黄代柱Controlled distrib

3、ution list 受 控 分 发 清 单Recipients 收件人Quantity数量External organization 外部组织Quantity数量ELE1Document history 文 件 历 史 记 录Date 日期(yyyy/mm/dd)Version版本Language语言 (c/e/b)Author作者Revise description 修订说明2016/07/02Ac 王成新First issue 初版Maintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序 RESIN DRY TYPE TRA

4、NSFORMER PREVENTIVE MAINTENANCE PROCEDURE页码： 2 / 20文件代码： 10XFMR-PM001Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.目录1. PURPOSE 目的.32. APPLICABLE 适用范围.33. REGULAT

5、ION AND DOCUMENT 规范引用及相关文件.34. PREPARATION 工作准备.44.1 SPARE PARTS 所需备品备件.44.2 CONSUMPTION 所需消耗品.44.3 MAINTENANCE TOOLS 检修工具.44.4 SPECIAL WORKING CONDITION AND MEASUREMENT 特殊工作条件和措施.55. PROCEDURE 程序.55.1 Safety preventive measures 安全预防措施.65.2 layout on the working area 作业区布置.65.3 Tools to be prepared

6、工器具准备.65.4 Preparation for materials and spare parts 材料和备品备件准备 .65.5 In the daily operation maintenance 日常运行中的维护.65.5.1 Tour the tally content 巡点检内容.65.5.2Tour the tally standard 巡点检标准.75.5.3 Equipment category and overhaul period 检修类别和检修工期.75.5.4 Repair items 检修项目.85.5.5 Repair technology and its s

7、tandards 检修工艺及其标准.96. MAINTENANCE RECORD 维护记录.136.1 DATA RECORD TABLE 数据记录表.146.2 WORKING DATA RECORD TABLE 工作记录表.156.5 MAINTENANCE PERSON 检修人员 .157. QUALITY PLAN 质量计划.188. APPENDIX 附录.19Maintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序 RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANCE PR

8、OCEDURE页码： 3 / 20文件代码： 10XFMR-PM001Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.1. PURPOSE 目的目的本程序根据干式树脂变压器相关规程和变压器设备手册及现场设备所采用的定值编写，用于指导现场工作人员对干式树脂变压器检修维护作业程序，以

9、验证其各项性能的准确性和功能的有效性。This procedure according to the resin dry type transformer equipment manual and related procedures and transformer field devices used by the fixed value of writing, used to guide the staff to maintain/resin dry type transformer operating procedures, to verify the effectiveness of

10、the accuracy of its various performance and function.2. APPLICABLE 适用范围本程序适用于 SUMMIT BIBIYANA II 电厂干式树脂变压器的检修维护指导。为了使变压器能够长期安全稳定的运行，尽早发现变压器本体和组件出现的不安全事故苗头，加强对变压器日常巡检维护是十分必要的。 检查维护的周期取决于变压器在电力系统中所处的重要性和安装地理环境位置。This procedure applies to SUMMIT the BIBIYANA II power plant resin dry type transformer ma

11、intenance guidance. For the safe and stable operation of the transformer in the long-term, early detection transformer body and component of no safety accidents, strengthen the daily inspection maintenance of transformer is very necessary. Check the maintenance cycle depends on the importance of the

12、 transformer in electric power system and geographical location of installation.3. REGULATION AND DOCUMENT 规范引用及相关文件REGULATION 规范性引用文件The procedure is written base on the following regulations. 本程序基于下列规程进行编写。DATE 日期CODE 编号TITLE 标题2015GBJ 232电气装置安装工程施工及验收规范Electrical equipment installation project co

13、nstruction and acceptance standard2012GB 6450干式电力变压器 dry-type electric transformer2012DL/T 573电力变压器检修导则 dry-type electric transformerMaintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序 RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANCE PROCEDURE页码： 4 / 20文件代码： 10XFMR-PM001Organization 负责的组织：

14、ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization. DOCUMENTS 相关联的文件DATE 日期CODE 编号TITLE 标题2016SP322-021干式电力变压器安装使用说明书干式电力变压器安装使用说明书.图纸及质量证明图纸及质量证明 Dry-type power transformer installation

15、 instructions. Drawings and quality certificate2016BOOK MUMBER干式变压器维护手册干式变压器维护手册 Dry type transformer maintenance manual4. PREPARATION 工作准备4.1 SPARE PARTS 所需备品备件No 号 DESIGNATION 名称SPECIFICATION 参数QUANTITY数量REMARK 备注1234.2 CONSUMPTION 所需消耗品No 号 DESIGNATION 名称SPECIFICATION 参数QUANTITY数量REMARK 备注1白布 Cal

16、ico2 Kg2无水乙醇 Absolute alcohol99.99%10 瓶 bottle3毛刷 brushSize: L M S 大、中、小把 handful4导电膏 conduction3 瓶 bottle5橡胶垫 rubber gasket5mm 厚 thich2 卷 roll6绝缘胶带 insulating tape3 卷 roll7清洗剂 detergent电气设备清洗剂 Electrical equipment cleaning agent2 瓶 bottleMaintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序

17、RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANCE PROCEDURE页码： 5 / 20文件代码： 10XFMR-PM001Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.8绝缘保护剂 Insulation protective

18、agent2 瓶 bottle4.3 MAINTENANCE TOOLS 检修工具No 号 DESIGNATION 名称SPECIFICATION 参数QUANTITY数量REMARK 备注1绝缘测试仪 insulation resistor tester1 台 unit2直流高压发生器DCHV generator1 台 unit3铜地线 copper grounding wire1 条 strip4螺丝刀（一、十）screwdriver4 把 handful5套筒板手box spanner1 套 set6电动吹风机1 把 haundful7照明灯具lighting fitting1 套 ts

19、e8电源盘power plate1 盘 rell4.4 SPECIAL WORKING CONDITION AND MEASUREMENT 特殊工作条件和措施No 序号Special working condition and measurement 特殊工作条件和措施REMARK 备注1234Maintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序 RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANCE PROCEDURE页码： 6 / 20文件代码： 10XFMR-PM001Orga

20、nization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.5. PROCEDURE 程序No 序号Maintenance Description 操作步骤描述备注 RemarkMaintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序

21、RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANCE PROCEDURE页码： 7 / 20文件代码： 10XFMR-PM001Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.5.1安全预防措施 Safety preventive m

22、easures5.1.1开工前认真检查工作票所列安全措施是否完备、到位.Seriously check if all the safety measures have made completely.5.1.2工作人员进入现场穿戴好安全防护用品 the workers wear the PPEs on work5.1.3工作前做好防护措施，围好围栏，设好专责监护人，无关人员不得进试验围栏.Make the protective measures after testing, set the fence, arrange the guardian responsible for the work

23、. Prohibited area un-authorized persons are restricted to come inside.5.1.4使用电动工具必须使用漏电保护器，并遵守电动工具的使用规定。不得使用有缺陷的工器具。5.1.5现场准备充足的消防器材5.1.6引下线搭头拆除后，必须用铁丝扎牢 Down lead lap, must be fastened with wire5.2作业区布置 layout on the working area.5.3工器具准备 Tools to be prepared5.3.1工器具已按计划准备齐全，满足使用。Tools have been ma

24、de ready under the plan and to be used sufficiently.5.4材料和备品备件准备 Preparation for materials and spare parts5.4.1材料和备品备件已按计划准备齐全，满足使用。Materials and spare parts have been made ready under the plan, to be used sufficiently.5.5检修工序与质量标准 Working procedure and quality standards5.5.1日常运行中的维护：In the daily op

25、eration maintenance：巡点检内容Tour the tally content5.5.1.1变压器本体外观的检查Transformer body appearance inspection5.5.1.2变压器温度的检查Transformer temperature check5.5.1.3接地装置检查 Grounding device to check5.5.1.4温度控制器的检查 Temperature controller5.5.1.5检查变压器接线及各导电连接部位 Check the transformer connection and the electrical co

26、nnection partsMaintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序 RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANCE PROCEDURE页码： 8 / 20文件代码： 10XFMR-PM001Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copie

27、d or communicated without NEPCS authorization.5.5.2日常运行巡点检标准巡点检标准 Tour the tally standard5.5.2.1外壳干净，空气流通、滤网孔无堵塞 Shell is clean, the air circulation, mesh hole without clogging5.5.2.2变压器运行无异音 Transformer operation is sound5.5.2.3变压器接线及各导电连接部位无放电现象 Transformer connection and the electrical connection

28、 parts no discharge phenomenon5.5.2.4温度控制器外观完好，并记录各相温度，各相温度应不大于 140。Temperature controller appearance in good condition, and record the temperature, the temperature should be no greater than 140 .5.5.3检修类别和检修工期 Equipment category and overhaul period检修类别检修周期 repair cycle大修5 年 5 years小修1 年 1years5.5.4

29、检修项目 Repair items5.5.4.1大修项目 great maintaining5.5.4.1.1柜体的检修 Cabinet put oneself in anothers position of maintenance5.5.4.1.2本体的检修 For the maintenance of the ontology5.5.4.1.3变压器的检修 For the maintenance of the transformer5.5.4.1.4电气试验 electrical test5.5.4.1.5装复 Replacement5.5.4.2小修项目 Minor repair pro

30、ject5.5.4.2.1变压器本体的检查清扫 The transformer body check clearing5.5.4.2.2检查高低压侧引线端子及分接头处的紧固件和连接件的螺丝紧固情况 Check the high and low voltage side lead terminal and tapping screw fastening of fasteners and fittingsMaintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序 RESIN DRY TYPE TRANSFORMER PREVENTIVE

31、 MAINTENANCE PROCEDURE页码： 9 / 20文件代码： 10XFMR-PM001Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.5.5.4.2.3检查风机温控设备以及其他辅助器件能否正常运行 Check that the fan temperature con

32、trol equipment and other auxiliary devices can run normally5.5.4.2.4检查变压器的外壳以及铁芯的接地情况 Check grounding of transformer shell and core5.5.4.2.5绝缘电阻的测试 Insulation resistance test5.5.5检修工序及工艺标准检修工序及工艺标准5.5.5.1检修工序及工艺标准 Maintenance procedures and process standards5.5.5.1.1根据年度检修计划，设备缺陷、运行情况、上次大修后考核结果，现场核对

33、落实检修项目，并编制备品配件清单。According to the annual maintenance plan, equipment defects, the assessment results after operation, the overhaul, on-site check to carry out the maintenance projects, and prepare the spare parts list.5.5.5.1.2制定检修工作的安全、组织、技术措施。做好大件吊装及防火等措施。及相关图纸资料并讨论落实检修计划项目进度、质量标准，并绘制相应表格。做好人力安排和特

34、种工艺培训，并绘制人员 组织及工表。The safety of the maintenance work, organization, technical measures. To do heavy lifting and such as fire prevention measures. To carry out the maintenance plan and related drawings and discuss the project schedule, quality standards, and draw the corresponding form. Human arrange

35、ments and special training, and draw the personnel organization and the work table.5.5.5.1.3重大特殊项目的检修应设专人负责，检修技术措施应得到上级批准。落实项目。Major maintenance shall be designated persons responsible for special projects, maintenance technical measures shall be approved Maintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程

36、序干式树脂变压器检修维护作业程序 RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANCE PROCEDURE页码： 10 / 20文件代码： 10XFMR-PM001Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.by the supe

37、rior. The implementation of the project.5.5.5.1.4做好备品配件、消耗性材料、特殊材料、各种检修专用设备、工具的准备工作并与计划清单逐一核对。Ready to spare parts, consumable materials, special materials, all kinds of special equipment, tools, ready to work with plans to list one by one and check it.5.5.5.1.5申请停电，办理工作票，准备开始检修工作。Apply for power ou

38、tages, deal with working ticket, ready to begin repair work.5.5.5.2检修步骤及工艺方法 Maintenance procedures and process method5.5.5.2.1变压器整体清扫与检查 Transformer overall cleaning and inspection5.5.5.2.2线圈检查 Coil inspection5.5.5.2.3铁芯检查 Core inspection5.5.5.2.4CT 检查 CT examination5.5.5.2.5测温元件 temperature measur

39、er5.5.5.2.6变压器引线的回接 Transformer lead back to pick up5.5.5.3检修质量标准 Maintenance of quality standard5.5.5.3.1变压器整体清扫与检查。Transformer overall cleaning and inspection.5.5.5.3.1.1检查变压器绕组表面应无起泡、有裂纹，测温元件完好，符合安全距离；Check the surface of transformer winding should be no blisters, cracks, temperature measuring el

40、ement in good condition, conform to the safe distance;5.5.5.3.1.2清洁线圈、引线、母线排、绝缘子、铁芯表面、柜壁顶、地板底部；Cleaning coils, wire, bus line, insulator, the surface of the core, at the bottom of the tank top wall, floor;Maintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序 RESIN DRY TYPE TRANSFORMER PREVENT

41、IVE MAINTENANCE PROCEDURE页码： 11 / 20文件代码： 10XFMR-PM001Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.5.5.5.3.1.3拆除变压器高压引线、低压出线、中性点连接线，拆下的螺栓保存好。Dismantled transform

42、er high-voltage fuses, low voltage wire and neutral wire, remove the bolt to keep well.5.5.5.3.2线圈检查 Coil inspection5.5.5.3.2.1线圈风道内无堵塞和异物；No blockage and foreign body inside the coil air duct5.5.5.3.2.2线圈各垫块无松动；Each coil block without loose;5.5.5.3.2.3高压引线绝缘子完好，无放电痕迹、无裂纹和损坏；High voltage insulator l

43、ead in good condition, no discharge traces, no cracks and damage;5.5.5.3.2.4分接头短接片无过热变色、锈蚀，螺栓无松动；Tap a short jumper without overheating discoloration, rust, no loose bolts;5.5.5.3.3铁芯检查 Core inspection5.5.5.3.3.1铁芯表面无锈蚀，无局部过热，变色现象；Core surface no rust, no local overheating, discoloration phenomenon;

44、5.5.5.3.3.2铁芯接地装置按地螺栓压紧，且为一点接地；Bolt clamping core grounding device according to the ground, and for a little ground;5.5.5.3.3.3铁芯紧固螺栓无松动,接触面完好无损。The iron core fastening bolt looseness, contact intact.5.5.5.3.4测温元件 temperature measurer5.5.5.3.4.1绕组温度指示器接线端子牢固；Strong winding temperature indicator term

45、inal;5.5.5.3.4.2温度探头正常，引线牢固；Temperature sensor is normal, strong lead;5.5.5.3.4.3测温元件校验应合格。Temperature measurement component validation should be qualified.Maintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序 RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANCE PROCEDURE页码： 12 / 20文件代码： 10XFMR-

46、PM001Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.5.5.5.3.5变压器引线的回接. Transformer lead back to pick up.5.5.5.3.5.1高低压及中性点引线恢复，导体接触面需涂导电膏，螺栓连接部位需要使用力矩扳手，力矩值参照下表：Hi

47、gh and low pressure and neutral point lead recovery, contact surface should be coated conductor conductive paste, bolt connection parts need to use the torque wrench, torque values refer to the following table:直径M10M12M16M20力矩值30Nm33 Nm35 Nm45 Nm5.5.5.3.5.2各部件复装，油漆完整、相色正确、外观整洁无损. Parts after loading

48、, paint a complete, look look right, look clean and tidy condition.5.5.5.4检修后试验项目及其标准 Test items and standards after repair序号序号NoNo项目项目itemitem周期周期periodperiod标准标准standardstandard说明说明explainexplain1绕组直流电阻DC resistance measurement15年five years2.大修后After overhaul1.相间差别一般不大于平均值的4%，线间差别一般不大于平均值的2%Are ra

49、rely more than 4% of the average phase difference, are rarely more than 2% of the average difference between lines2.与以前相同部位测得值比较，其变化不应大于2%Compared with the Maintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序 RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANCE PROCEDURE页码： 13 / 20文件代码： 10XFMR-

50、PM001Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.measured values of the same parts before, the change should not be greater than 2%2绕组、铁芯绝缘电阻Winding and iron co

51、re insulation resistance15年5 years2.大修后After overhaul绝缘电阻换算到同一温度下，与前一次测试结果相比应无显著变化，一般不低于上次的70%Conversion to the same temperature, insulation resistance compared with previous test results should be no significant change, usually less than 70% of the last time采用2500V或5000V兆欧表Use 2500 v or 5000 v mego

52、hmmeter3交流耐压AC WITHSTAND VOLTAGE15年five years2.大修后Repaired按出厂试验电压值的0.85倍According to the factory test voltage value of 0.85 times4测温装置及其二次回路Temperature measuring device and its secondar15年5 years2.大修后After overhaul5.5.5.56KV 以下干式变 Dry under 6 kvMaintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维

53、护作业程序 RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANCE PROCEDURE页码： 14 / 20文件代码： 10XFMR-PM001Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.序号序号NoNo项目项目itemitem周期

54、周期periodperiod标准标准standardstandard说明说明1变压器绕组间及绕组对地绝缘电阻Between the transformer winding and winding insulation resistance to ground电阻器对地绝缘电阻A resistor to ground insulation resistance1.小修后After a minor repair2.大修后After overhaul3.必要时in necessity绕组对地大于1000M电阻及低压对地大于100MWinding of more than 1000 m resista

55、nce and low pressure of more than 100 m500V兆欧表2绕组（电阻器）直流电阻Winding dc resistance (resistor)1.小修后After a minor repair2.大修后After overhaul3.必要时in necessity与上次或出厂值比较无明显变化Compared with last time or the factory has no obvious change6. MAINTENANCE RECORD 维护记录Designation 记录名称Save location记录存放地点Record medium

56、: paper/electronic 记录媒体:电子或纸张Saving time / disposal record保存时间/处置记录Data record table 数据记录表Document center文件中心Paper纸张文件Long term长期Work record table 工作记录表Document center文件中心Paper纸张文件Long term长期Maintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序 RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANC

57、E PROCEDURE页码： 15 / 20文件代码： 10XFMR-PM001Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.Equipment ID 设备编号Designation(en)英文名称Designation(cn)中文名称Work permit No.工作票编号E

58、quipment blocking No.隔离票编号Date 日期(yyyy/mm/dd)6.1 DATA RECORD TABLE 数据记录表（根据需要设计记录表 you can design the data record table according to the special working）Maintenance procedure 维护程序维护程序干式树脂变压器检修维护作业程序干式树脂变压器检修维护作业程序 RESIN DRY TYPE TRANSFORMER PREVENTIVE MAINTENANCE PROCEDURE页码： 16 / 20文件代码： 10XFMR-PM0

59、01Organization 负责的组织：ELEBibiyana-II Power plant NEPCS /Address: , Tel: Fax: This document is the property of NEPCS. It cannot be used, copied or communicated without NEPCS authorization.6.2 WORKING DATA RECORD TABLE 工作记录表Maintenance work record 维护工作记录维护工作记录schedule hours计划工时actual hours实际工时over time

60、 hours加班工时Work record 工作记录：Defects Record 缺陷记录No 序号Defects description缺陷描述Treatment处理措施Remark备注123spare parts and consumption record 备品,备件,消耗记录No 序号Designation 名称Type/specification/manufacturer 型号/参数/厂家 Quantity 数量 1236.5 MAINTENANCE PERSON 检修人员Signature 签字Date 日期 (yyyy/mm/dd)Responsible person工作负责人