汽包水位测量的误差分析及解决方案

汽包水位是汽包锅炉火力发电厂控制系统中最重要的参数之一,其测量的准确性直接影响发电机组的安全稳定运行。在发电机组实际应用当中,汽包水位测量装置往往存在较多的误差。本文论述了利用单室平衡容器测量汽包水位时容易出现的一些误差,从平衡容器的安装和维护进行分析,并提出了相应的解决方案,对发电机组汽包水位测量有一定借鉴作用。

Analysis of Drum Level Measurment Errors and Its Corresponding Solution

Drum level is one of the most important parameters in the drum boiler thermal power plant controling system,its accuracy of the measurement directly affects the safe and the stable operation of the generator set.Among the practical application of the generator set,the drum level measurement device often has a lot errors.This article discusses that the using of single-room balance container is easy to led to drum level measurement error.It is Analyzed from the installation and maintenance of the balance cantainer,at the same time,it puts forward corresponding solution.It has a reference function for generator sets drum level measurement.