AP1000核电机组二回路系统加药量计算

Addition dosage calculation of second-loop system for AP1000 nuclear power unit

以AP1000核电机组为例,在凝结水精处理系统(CPS)投运和未投运两种运行模式下进行二回路系统加药量的计算,得出机组运行时氨与联氨的理论添加量,为AP1000核电机组二回路加药系统的设计及配置提供依据和参考。

Taking the AP1000 nuclear power unit as an example,this paper calculated the addition dosage of second-loop system in operation mode and shutdown mode of condensate polishing system( CPS),and obtained the theoretical add amounts of ammonia and hydrazine when the unit is running,which provided a reference for the dosing system design and configuration of second-loop of AP1000 nuclear power unit.