莱钢型钢热电厂汽机车间C25-3.43/0.981型汽轮机运行规程0目录1汽轮发电机组的主要规范及特性1.1汽轮机-----------------------------------------------------------------51.1.1汽轮机技术规范--------------------------------------------------------51.1.2汽轮机慨述-------------------------------------------------------------71.1.3调节、保安、润滑油系统-------------------------------------------------71.1.4调节保安系统概述--------------------------------------------------------71.2发电机与空冷器-----------------------------------------------------------91.2.1发电机-----------------------------------------------------------------91.2.2空冷器-----------------------------------------------------------------101.3辅助设备----------------------------------------------------------------101.3.1凝汽器-----------------------------------------------------------------101.3.2轴封加热器-------------------------------------------------------------101.3.3润滑油箱---------------------------------------------------------------111.3.4射水抽气器-------------------------------------------------------------111.3.5润滑油过滤器------------------------------------------------------------111.3.6高压启动油泵-----------------------------------------------------------111.3.7交流电动油泵-----------------------------------------------------------111.3.8直流电动油泵------------------------------------------------------------121.3.9冷凝泵-----------------------------------------------------------------121.3.10交流无刷励磁机--------------------------------------------------------121.3.11盘车电机--------------------------------------------------------------121.3.12低压加热器-----------------------------------------------------------121.3.13射水泵----------------------------------------------------------------13岗位名称型钢热电厂汽机车间编制25MW汽轮发电机审查规程编号批准PR-RD2-1502实施日期编制第2页共64页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共64页1.3.14顶轴油泵--------------------------------------------------------------131.3.15注油器----------------------------------------------------------------131.3.16（抽汽）安全阀---------------------------------------------------------131.3.17循环水入口二次滤网----------------------------------------------------141.3.18磁性浮子液位计--------------------------------------------------------141.3.19电动主汽门------------------------------------------------------------141.3.20手动隔离汽门---------------------------------------------------------------------------------------142汽轮机组的保护和设备试验2.1汽轮机组的保护试验------------------------------------------------------142.1.1超速试验---------------------------------------------------------------142.1.2喷油试验---------------------------------------------------------------152.1.3低真空保护试验---------------------------------------------------------162.1.4低油压试验-------------------------------------------------------------162.1.5汽轮机联动发电机跳闸保护试验-------------------------------------------172.1.6发电机联动汽轮机跳闸保护试验-------------------------------------------172.1.7轴振大保护试验---------------------------------------------------------172.1.8二次脉动油压低停机保护试验---------------------------------------------172.1.9抽汽压力高停机保护试验-------------------------------------------...
