火电厂锅炉烟气含氧量智能测量的研究与实践  被引量:2

A Study on the Intelligent Measurement of the Oxygen Content inthe Flue Gas of the Boiler in the Thermal Power Plant and Its Practice

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作  者:王卫军 WANG Weijun(Chongqing Datang International Shizhu Power Generation Co.,Ltd.of CDT,Chongqing 409106,P.R.China)

机构地区:[1]重庆大唐国际石柱发电有限责任公司,重庆409106

出  处:《重庆电力高等专科学校学报》2020年第5期25-27,35,共4页Journal of Chongqing Electric Power College

摘  要:以2台600 MW、2台350 MW机组运行参数为基础,针对氧量智能测量开展研究与实践,探索测量模型,并结合技术监督开展空预器漏风试验数据测量,不断完善智能测量模型,以提高烟气含氧量测量的准确性。还与氧化锆测量值对比和冗余备份用于风量控制优化,达到了节能减排的目的。Based on the operating parameters of two 600MW and two 350 MW units,this paper studies the intelligent measurement of the oxygen content and explores the measurement model.Data of air-leakage tests for the air preheater can be measured with the help of technical supervision.As the back-up of the zirconium oxide measurement,the intelligent measurement model can be constantly improved to enhance the accuracy and reliability of the measurement of the oxygen content,which can be applied in the optimization of air quantity control to realize energy conservation and emission reduction.

关 键 词:燃煤锅炉 烟气含氧量 智能测量 经济燃烧 氮氧化物 减排 

分 类 号:TM621.2[电气工程—电力系统及自动化]

 

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