脱硫CEMS故障统计及技术研究

Fault Statistics and Technology Research on FGD CEMS

在相关研究的基础上对两大类别不同类型烟气在线监测系统(CEMS)的性能指标进行对比研究,开展CEMS故障时长对比分析和不同类型机组及不同脱硫模式对CEMS故障率的影响研究,探讨负荷、煤种波动对CEMS故障率的影响,并就系统在运行应用方面存在的问题提出改进意见。

This paper contrasts the performance indexes of different types of CEMS based on relevant researches,analyzes and contrasts CEMS faults time,studies the effects of different types of generating units and FGD modes on CEMS, also load and different coal CEMS fault rate,and finally puts forward some suggestions according to problems existed in operation.