无旁路机组FCB工况下凝汽器水位自控技术的研究及应用

Condenser Water Level Auto Control Strategy Research and Application of Thermal Power Unit Without Bypass System Under FCB Mode

对无旁路循环流化床机组FCB工况下凝汽器水位控制难点进行了分析,并提出了相应控制策略,将该方法应用于印尼廖省FCB试验项目后,两台机组100%负荷FCB试验均一次成功,证明该方法具有较强的工程应用价值,可为同类机组FCB工况下凝汽器水位自动控制设计与优化提供参考。

Condenser water level control under FCB condition of CFB unit without bypass system is analyzed,and corresponding control strategies have been put forward.This achievement was applied to Riau Power Station in Indonesia.The 100%load FCB tests have been achieved successfully.It is proved that this auto control strategy has strong engineer application value,which can provide reference for FCB test condenser water level auto control design and optimization in similar units.