汽缸快速冷却装置在300MW机组上的应用  

The application of fast cooling device for cylinder in 300 MW unit

作　　者：陶湘云 

机构地区：[1]望亭发电厂,江苏苏州215155

出　　处：《华电技术》2010年第3期64-66,共3页HUADIAN TECHNOLOGY

摘　　要：汽轮机快速冷却装置是一种适合大功率汽轮机停机时使用的辅助设备。介绍了汽轮机快速冷却装置投用前的准备、投用时的操作步骤和使用调节依据,分析了快冷装置在使用中应注意的问题,最后经过计算,快冷装置投用后经济效益显著。Fast cooling device is a kind of auxiliary equipments used when high-power steam turbine shut-down.The preparation before put to usage,operation procedures and regulation bases for usage were introduced in detail,the problems to be noticed in using of fast cooling device were analyzed.The calculation shows that great economic benefits can be obtained by using of fast cooling device.

关 键 词：汽轮机 快速冷却装置 滑参数 差胀 轴向位移 

分 类 号：TK264.1[动力工程及工程热物理—动力机械及工程]