ACP100S浮动核电站核蒸汽供应系统控制系统分析与仿真研究

The Analysis and Simulation Study of the Nuclear Steam Supply System Control System for the Floating Nuclear Power Plant ACP100S

作为核能在海上应用的新的方式,浮动核电站为在不同区域灵活部署和利用核能创造了条件.该研究从ACP100S浮动核电站使用要求、主要系统设备运行要求、机组配置要求及海洋环境要求等多方面开展了ACP100S核蒸汽供应系统的控制系统要求分析,给出了控制系统方案.以此为基础,利用RELAP系统分析程序和控制系统仿真程序MATLAB/SIMULINK,开展了控制系统数值仿真分析工作.仿真结果满足控制系统验收准则要求,验证了控制系统设计的有效性.

As a new way to apply nuclear energy in the sea,floating nuclear power plant(FNPP)creates conditions for flexible deployment and use of nuclear energy in different regions.In this paper,the requirement analysis and plan analysis of control systems for nuclear steam supply system of ACP100S are carried out in several aspects,including the characteristics of the use of the nuclear power plant,the operation of main systems and equipments,the configuration of the unit,and the characteristics of the marine environment,etc.The scheme of the above control systems are put forward.On the basis of this,the numerical simulation analysis of the control system is carried out by using the system analysis program RELAP and the control system simulation program MATLAB/SIMULINK.The simulation results meet the requirements of the acceptance criteria of the control system and verify the effectiveness of the control system.