燃烧优化与自动控制系统的开发及其在670t/h锅炉上的应用  

STUDY ON COMBUSTIONOPTIMIZING AND AUTOMATIC CONTROL SYSTEM FOR 670 t/h BOILER AND APPLICATION THEREOF

作　　者：付强 王贺岑[2] 张积秋 高书岭 张武江 马淮军 

机构地区：[1]焦作电厂,河南焦作454159 [2]河南电力试验研究所,河南郑州450052

出　　处：《热力发电》2005年第9期52-53,68,共3页Thermal Power Generation

摘　　要：焦作电厂2号炉采用燃烧优化与自动控制系统,成功地实现了锅炉定负荷和变负荷过程的燃烧优化控制、锅炉在线燃烧调整试验和运行经济监测分析,使锅炉时刻在最高效率下安全运行,锅炉效率平均提高0.5%以上,经济效益显著。同时,大大降低了锅炉运行人员在机组变负荷时的操作强度,提高了锅炉运行的自动化水平。The combustionoptimizing and automatic control system is being adopted on boiler no.2 in Jiaozuo Power Plant, successfully realizing the combustion optimizing control of said boiler under constant load and varying load conditions, the online combustion debugging test, and the monitoring analysis of operation economic behavior, making the said boiler always to be safe operation with highest efficiency, enhancing averagely the boiler efficiency to more than 0.5%, economic benefit being obvious. At the same time, the operating intensity of boiler operators during the time of varying the unit’s load is greatly elleviated, enhancing the automatization level of boiler operation.

关 键 词：锅炉 燃烧优化 燃烧调整 经济监测 

分 类 号：TK227.1[动力工程及工程热物理—动力机械及工程]