摘要
大型燃煤发电机组的炉内温度场监测对于燃烧工况诊断和控制具有重要意义。本文阐述了当前世界上较为先进的几种炉内温度场在线测量技术的实现原理,并在试验研究和工程应用的基础上对系统特点和局限性进行了讨论与分析,总结指出了有关技术在消化吸收过程中亟待解决的问题和发展方向。
Monitoring the temperature field of the furnace is meaningful in the control of the boiler and diagnosis of combustion.Several advanced measurements of the temperature field were expounded in the paper,along with discussion about limits based on application and research,and potential research direction as well.
出处
《制冷空调与电力机械》
2010年第5期84-88,共5页
Refrigeration Air Conditioning & Electric Power Machinery
关键词
锅炉
温度场
三维重建
激光测温
光谱分析
声波测温
boiler
temperature field
three-dimensional restructure
laser thermometer
spectral analysis
acoustic thermometer
