APPLICATION OF CLOSED-LOOP COMBUSTION-OPTIMIZING CONTROL TECHNOLOGY ON 600 MW THERMAL POWER UNIT

DONG Jianxun1; ZHANG Haifu1; MA Zhijie2; GAO Demin1; YANG Hui1; KONG Deqi1 1.Zhongdiantou Mongdong Energy Group Corp

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APPLICATION OF CLOSED-LOOP COMBUSTION-OPTIMIZING CONTROL TECHNOLOGY ON 600 MW THERMAL POWER UNIT

Thermal Power Generation Vol. 41, Issue 4, Pages: 81-82(2012)

更新时间：2025-09-28

- APPLICATION OF CLOSED-LOOP COMBUSTION-OPTIMIZING CONTROL TECHNOLOGY ON 600 MW THERMAL POWER UNIT
- 作者机构：
  
  1. 中电投蒙东能源集团有限责任公司
  2. 东北电力科学研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621.2
- Published：2012
- 稿件说明：
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DONG Jianxun1, ZHANG Haifu1, MA Zhijie2, et al. APPLICATION OF CLOSED-LOOP COMBUSTION-OPTIMIZING CONTROL TECHNOLOGY ON 600 MW THERMAL POWER UNIT[J]. Thermal Power Generation, 2012, 41(4): 81-82.
DOI：

DONG Jianxun1, ZHANG Haifu1, MA Zhijie2, et al. APPLICATION OF CLOSED-LOOP COMBUSTION-OPTIMIZING CONTROL TECHNOLOGY ON 600 MW THERMAL POWER UNIT[J]. Thermal Power Generation, 2012, 41(4): 81-82. DOI：

摘要

利用锅炉运行数据和机组DCS

通过建模及优化实现了锅炉燃烧优化的闭环控制。在通辽发电总厂600MW机组上的应用结果表明

在600 MW负荷下

锅炉燃烧优化控制系统可使锅炉热效率提高0.58%

氮氧化物排放浓度降低10%以上。

Abstract

By using data in boiler operation and the existing DCS control system

through establishment of model

the closed-loop optimization control in boiler operation has been realized.The result of application on 600 MW unit in Tongliao Ceneral Power Plant shows that as in the following:under load of 600 MW

the thermal efficiency of boiler has increased 0.56%

the concentration of NOx emission has decreased more than 10%.

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