Huadian Technology ›› 2011, Vol. 33 ›› Issue (3): 5-7.

• 专题综述 • Previous Articles     Next Articles

Technical characteristics of acoustic pyrometry and its application in 1000MW ultrasupercritical boiler

CHEN Qin,YANG Quan,SHU Maolong   

  1. Zhejiang Guohua Zheneng Power Generation Corporation Limited, Ningbo 315612, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-03-25 Published:2011-03-25

Abstract: The furnace temperature is a key parameter for control of combustion process. The basic theory and characteristics of the acoustic pyrometry system were introduced, and its first application in domestic 1000MW ultrasupercritical boiler and common problems were analyzed. The results can be used as reference for application of this technology in other ultrasupercritical units.

Key words: acoustic pyrometry, ultra-supercritical boiler, application