Application of oxygen soft measurement system in 600MW supercritical boiler

Huadian Technology ›› 2012, Vol. 34 ›› Issue (2): 7-10.

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Application of oxygen soft measurement system in 600MW supercritical boiler

ZHOU Liqun1，ZHANG Bifang2，XU Zhongchuan1

1.Fujian Huadian Kemen Power Generation Company Limited, Fuzhou 350512, China; 2.Fujian Huadian Zhangping Thermal Power Company Limited, Zhangping 364400, China

Received:1900-01-01 Revised:1900-01-01 Online:2012-02-25 Published:2012-02-25

Abstract

Abstract:

The problems existing in traditional oxygen metering and the advantages of the soft oxygen measuring system were analyzed. The soft oxygen

measurement system had been used in a 600MW supercritical boiler; the oxygen control was optimized; the power consumption of air and flue gas system was

reduced; the boiler operation safety was ensured, and the boiler operation efficiency was enhanced. 

Key words: boiler, oxygen soft measurement system, oxygen control, air and flue gas system, efficiency

ZHOU Liqun;ZHANG Bifang;XU Zhongchuan. Application of oxygen soft measurement system in 600MW supercritical boiler[J]. Huadian Technology, 2012, 34(2): 7-10.

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Application of oxygen soft measurement system in 600MW supercritical boiler

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