锅炉热力性能试验中不确定度的计算  

Degree of uncertainty calculation in thermal performance test of boiler

作　　者：岳峻峰[1] 梁绍华[1] 

机构地区：[1]江苏省电力公司技术中心,江苏南京210036

出　　处：《华东电力》2004年第12期30-33,共4页East China Electric Power

摘　　要：对电站锅炉热力性能试验中各直接测量参数和间接测量参数的不确定度及最终试验结果的不确定度进行了分析讨论 ,并给出相应的计算公式。以谏壁发电厂 1 0 2 5t/h锅炉热力性能试验为例 。The uncertainty of various directly and indirectly measured parameters in the thermal performance test of boiler and the uncertainty in the final test result were analyzed and discussed and relevant calculation formulas were given. Taking the thermal performance test of the 1 025 t/h boiler in Jianbi Power Plant as an example, the uncertainty of the efficiency of the boiler was calculated.

关 键 词：锅炉 热力性能试验 不确定度 

分 类 号：TK11[动力工程及工程热物理—热能工程]