核电厂过程仪表功能精度计算方法研究

Research of Calculating Function Accuracy of Process Instrument in Nuclear Power Station

摘要: 本文对核电厂附加环境条件（如温度、静压、时间漂移等）下过程仪表的不确定度进行了计算分析，提供了一种过程仪表功能精度的计算方法。

Abstract: The uncertainty of process instrument in addition with environmental influence parameters (such as temperature, static pressure, annual drift) in nuclear power station was defined and calculated. A method was given to calculate function accuracy.