哈汽1000MW汽轮机运行说明书

华能沁北电厂 运行三期培训资料 1 CCLN1000-25/600/600型汽轮机 汽轮机运行说明书 华能沁北电厂 运行三期培训资料 I 目 录 1 汽轮机额定与设计数据 ................................................... 1 2 安全预防措施 ........................................................... 2 3 轴偏心度 ............................................................... 5 4 轴的振动 ............................................................... 6 4.1 概述 ............................................................... 6 4.2 振动级别 ........................................................... 6 4.3 异常振动 ........................................................... 7 4.4 振幅的观察 ......................................................... 7 4.5 报警范围内的运行建议 ............................................... 9 4.6 利用监视仪表进行监视 ............................................... 9 5 汽缸和胀差 ............................................................ 10 5.1 汽缸膨胀 .......................................................... 10 5.2 胀差 .............................................................. 10 5.3 推力位置检测仪 .................................................... 12 6 润滑油系统 ............................................................ 14 6.1 润滑油箱 .......................................................... 14 6.2 油位调节器 ........................................................ 15 6.3 润滑油 ............................................................ 15 6.4 润滑油疏油温度和轴承金属温度 ...................................... 17 7 低压排汽缸 ............................................................ 19 7.1 真空度 ............................................................ 19 7.2 温度 .............................................................. 20 7.3 低压缸喷水装置 .................................................... 21 8 汽封系统 ...............................