锅炉效率在线计算的困难及处理

Solutions for Difficulties in On-line Calculation for Thermal Efficiency of Boiler

针对常规锅炉效率计算方法在现场分析计算中存在的困难 ,在分析综合大量文献资料的基础上 ,提出了相应的解决方法 ,建立了相应的简化计算模型。新方法只需测定燃煤的工业分析成分 ,采集排烟温度、氧量和参考温度等运行参数 。

In order to solve the problems on the real-time calculation of boiler efficiency, the new methods based on real-time statistics, such as flue gas temperature, oxygen content and coal ingredients of industrial analysis, are put forward. The new methods are quite adaptive to the daily supervision of boiler's operation.