直接空冷凝汽器进出口空气温度监测及优化设计  

Monitoring of air temperature at inlet and outlet of direct air cooled condenser and optimized design

作　　者：国建刚[1] 贾杰[1] 田振宇[1] 

机构地区：[1]内蒙古电力勘测设计院,内蒙古呼和浩特010020

出　　处：《华电技术》2013年第6期18-20,24,共4页HUADIAN TECHNOLOGY

摘　　要：介绍了空冷温度场在线监控系统,针对直接空冷机组在运行中存在的问题,根据空冷温度场实时数据进行了空冷背压设定值节能优化设计和空冷凝汽器防冻监测的优化设计,阐明了应用空冷温度场在线监装置测量空冷凝汽器进出口空气温度的必要性。The online temperature field monitoring system for air cooling system was introduced.Aiming at the problems existing in operation of direct air cooled unit,according to the real-time data of temperature field of air cooling system,the energy-saving effect of the back pressure set value of the air cooling system was enhanced.Based on this,the design of antifreeze monitoring for the air cooled condenser was optimized.The necessity to measure the air temperature at inlet and outlet of the air cooled condenser by the air cooling temperature field online monitoring device was expounded.

关 键 词：温度场 测温电缆 背压 逆流管束回暖 

分 类 号：TK264.11[动力工程及工程热物理—动力机械及工程]