摘要
不确定度分析是衡量试验水平的一种工具,是完整热效率试验不可缺少的内容。研究了燃煤锅炉热效率试验各测试项目中仪表的选择、测量数据的处理、偏差极限的确定、最终不确定度的计算等,给出了邢台电厂10号锅炉热效率试验、热效率计算和不确定度分析实例。
Uncertainty analysis is a tool for weighing the test level, being an absolutely necessary content of a complete thermal efficiency test. The selection of instrument, the processing of measured data, the determination of deviation limit, and the calculation of final uncertainty etc. in each item of thermal efficiency test for coal- fired boilers have been studied, and a concrete example of boiler no. 10 in Xingtai Power Plant being given.
出处
《热力发电》
CAS
北大核心
2007年第6期75-79,共5页
Thermal Power Generation
关键词
锅炉
热效率
误差分析
偏差极限
不确定度
boiler
thermal efficiency
error analysis
deviation limit
uncertainty
