56/527/525型汽轮机DEH设计/操作说明书哈尔滨汽轮机控制工程有限公司2004年8月哈尔滨汽轮机控制工程有限公司N60-5
56/527/525型汽轮机DEH设计/操作说明书编制:校对:审核:哈尔滨汽轮机控制工程有限公司2004年8月目录一、概述·············································21哈尔滨汽轮机控制工程有限公司二、工作原理········································2三、DEH控制原理·····································4四、DEH操作画面····································5五、自动方式下的几种限制模式························11六、同期/并网操作···································12七、补汽控制········································13八、旁路············································15九、OPC功能和110%超速保护功能····················18十、阀门试验及校验··································19十一、DEH系统硬件结构及配置·······················202哈尔滨汽轮机控制工程有限公司一、概述双压联合循环型汽轮机为我公司生产的单缸、单轴、冲动凝汽式汽轮机
型号为N60-5
56/527/525,主蒸汽压力为5
6MPa,补汽压力为0
机组控制系统采用抗燃油纯电调控制,控制油采用独立油源供油(详见液压系统说明书),电液转换器采用M