【摘要】 采用耦合简化传热机制的点堆动力学模型,基于MATLAB/Simulink平台,对2MWt氟盐冷却实验堆功率调节过程进行了系统模拟,分析了总反应性、堆芯出/入口温度、热交换器二次侧出口温度、散热器出口温度等一系列相关响应参数。结果表明:在有保护的情况下,对于2MWt氟盐冷却实验堆,跟随负载调节功率方案是可行和有效的。更多还原

【Abstract】 The system of 2 MWt fluoride-salt cooled experimental reactor power regulation process was simulated,which used point reactor kinetics model with simplified heat transfer mechanisms and based on the MATLAB/Simulink.The analyses of total reactivity,reactor inlet and outlet temperatures,the heat exchanger secondary side outlet temperature,radiator outlet temperature and a series of related response parameters were carried.The results show that the scheme which regulates power following the load is feasible and effective for 2 MWt fluoride-salt cooled experimental reactor in the protective case.更多还原