工业热电偶检定过程中参考端温度补偿分析  

Analysis on the reference end temperature compensation in the thermocouple verification

作　　者：杨晓丽[1] 

机构地区：[1]宁夏电力公司电力科学研究院,宁夏银川750011

出　　处：《宁夏电力》2010年第5期37-39,共3页Ningxia Electric Power

摘　　要：热电偶检定过程中因参考端温度不稳定常常引起测量数据不准确,检定结果无法确定。本文提出用补偿导线法和参考端温度补偿器法消除测量误差,解决了标准热电偶检定装置不能检定工业热电偶的问题。In the process of thermocouple verification, the instability of reference end temperature caused the measurement data inaccuracy, so the verification results can＇t be confirming. The paper puts forward using the methods of compensation conductor and reference end temperature compensator to eliminate the measuring errors, solves the problems of standard thermoeouple verification device can＇t verify the industrial thermoeouple.

关 键 词：热电偶 测量端 参考端 补偿导线 参考端补偿器 

分 类 号：TM933[电气工程—电力电子与电力传动]