水布垭电厂发电机电气检修技术标准VIP免费

Q/QJ湖北清江水电开发有限责任公司企业标准Q/QJ.JX-105-BAF201-2011水布垭电厂发电机电气检修规程2011-？-？发布2011-？-？实施湖北清江水电开发有限责任公司标准化工作委员会发布目次前言.................................................................................III1范围................................................................................12规范性引用文件......................................................................13术语和定义..........................................................................14检修前的准备工作....................................................................14.1检修前的技术准备................................................................14.2检修前的物质准备...............................................................35检修注意事项........................................................................35.1发电机风洞管理注意事项..........................................................35.2发电机内部工作注意事项..........................................................35.3发电机动火工作注意事项..........................................................45.4防火和防毒措施..................................................................45.5拆装工作注意事项................................................................46发电机检修程序......................................................................56.1发电机检修作业流程图............................................................56.2磁极的起吊工作..................................................................56.3定子各部的清扫检查..............................................................56.4集电环的清扫检查................................................................56.5转子磁极的清扫检查..............................................................66.6磁极的回装......................................................................66.7滑环的回装......................................................................66.8发电机出口的清扫检查............................................................66.9发电机大轴接地检查..............................................................66.10发电机预防性试验...............................................................67发电机检修工艺......................................................................77.1发电机内部的检查清扫............................................................77.2定子接头重焊工艺................................................................97.3定子槽楔处理...................................................................127.4定子线棒的更换.................................................................137.5磁极接头的处理.................................................................177.6磁极的分解检修.................................................................187.7喷漆工作.......................................................................197.8挡风系统的装配.................................................................197.9滑环的检修.....................................................................208发电机试验项目及启动检查...........................................................208.1发电机试验项目.................................................................208.2发电机启动前后的检查...........................................................219检修记录..........................