DLT1214-2013 9FA燃气—蒸汽联合循环机组维修规程.pdf

ICS27.100 F22 备案号： 40040-2013 中华人民共和国电力行业标 准 DL/T1214—2013 9FA燃气—蒸汽联合循环机组维修规程 Maintenanceandrepairspecificationfor9FAgasturbineand steamturbinecombinedcycleunit 2013-03-07发布 2013-08-01实施 国家能源局 发布 DL/T1214—2013 I 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总则········································· 2 59FA燃气轮机的检修 ·································· 2 5.1检修间隔······································ 2 5.2检修范围······································ 2 5.3检修计划编制原则 ··································· 4 5.49FA燃气轮机的检修方法 ································ 5 5.59FA燃气轮机本体检修 ································· 7 5.6消防灭火系统（二氧化碳模块）检修 ··························· 11 5.7油系统检修 ····································· 11 5.8防冰系统检修 ···································· 11 6蒸汽轮机本体检修 ·································· 11 6.1检修范围······································ 11 6.2A级检修工艺要求 ·································· 12 7燃料系统的检修 ··································· 15 7.1天然气调压站检修 ·································· 15 7.2天然气前置模块检修 ································· 16 7.3燃气模块系统检修 ·································· 16 8电气系统检修 ···································· 17 8.1发电机检修 ····································· 17 8.2变压器检修 ····································· 24 8.3电气系统相关的继电保护试验 ······························ 24 8.4电力设备交接和预防性试验 ······························· 24 9余热锅炉的检修 ··································· 24 9.1余热锅炉汽包检修 ·································· 24 9.2余热锅炉模块检修 ·································· 24 9.3烟囱挡板检修 ···································· 25 109FA燃机控制系统的检修 ·······························