基于温度补偿的电接点水位连续测量方法研究OA

Aiming at the problems of low accuracy and discontinuous measurement values in traditional electric contact water level measurement methods,this paper studies the water level measurement methods,analyzes the reasons for the errors in traditional electric contact water level measurement,and proposes a method of compensating for water level by using temperature changes in the measuring cylinder from a mathematical model.By calibrating the density compensation coefficient and utilizing the correlation between the steam generator water level and the measuring cylinder temperature,a temperature compensation method is used to dynamically compensate for the ecaporator water level,achieving continuous and accurate water level measurement results.This study is of great significance for improving the acucuracy of electric contact water level measurement.