核电站常规岛除氧器液位测量的分析与优化

Analysis and Optimization of Deaerator Level Measurement in Nuclear Power Station Conventional Island

在核电站常规岛中,除氧器作为重要的辅机在汽水系统中发挥着关键的作用,其液位作为运行参数参与系统连锁控制,以维持系统平稳运行。通过分析除氧器液位测量中出现的实际问题,提出采用平均分布的三冗余测量方案,在工程中得到应用和检验。

In the nuclear power station Conventional Island,deaerator as an important auxiliary engine plays a key role in stream and water circle,the water level is a system chain control parameter,helping the system operate steadily.By analyzing the realistic problems in measuring the water level of deaerator,Average distributional three-redundancy method is drawn up,which is applied and verified in project.