摘要
针对电站锅炉的烟气流量难于测量问题,提出了一种基于易测参数的在线软测量模型,并以管式空气预热器作为监测对象,给出了具有通用性的模型计算方法。利用工控机与IDCB-893相结合的分布式计算机数据采集方法,实现了在线监测过程的工程应用。
As it is difficult to measure the flue gas flow of boiler in power stations, a on-line soft-measuring model based on easy measured parameters is proposed. Although the model is obtained by air-preheater, it can also be used for other objects in flue gas path of the boiler. With the industry computer and IDCB-893 devices, the distributed data acquisition system can be used for real industrial process.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
2002年第z2期756-757,共2页
Chinese Journal of Scientific Instrument
基金
国家电力公司资助项目(SPKJ013-07)。
关键词
烟气流量
软测量
电站锅炉
Flue gas flow Soft-measuring Power station boiler
