原子能科学技术2018，Vol.52Issue(4)：659-665,7.DOI:10.7538/yzk.2017.youxian.0411
氟盐冷却高温堆半实物仿真及初步测试
Fluoride-salt-cooled High-temperature Reactor Hardware-in-the-loop Simulation and Preliminary Test
摘要
Abstract
Based on the theory of hardware-in-the-loop simulation, the functions of the compact integral effects test facility at the University of California, Berkeley, and integral effects test simulating the integral thermal-hydraulic response of fluoride-salt-cooled high-temperature reactors(FHRs)under forced and natural circulation operation, were improved to better reflect the characteristics of this kind of reactor's operation. Modifications made on the facility's control system including a neutron kinetics model, a reactivity feedback model, and temperature control and power control models were the foundational work necessary to make the facility simulate the behavior of an FHR. Results from temperature control experiments indicate that the facility's heater can respond rap idly to the controller's output and achieve the target temperature, similar to prototypical fuel temperature behavior. Better power control parameters and control results were then obtained by optimizing PID parameters of the point-reactor-based power control model, laying the foundation for the subsequent optimization of control logic and the study of the impact of parameter uncertainties.关键词
氟盐冷却高温堆/半实物仿真/串口通信/控制逻辑Key words
fluoride-salt-cooled high-temperature reactor/hardware-in-the-loop simulation/serial communication/control logic分类
能源科技引用本文复制引用
阮见,邹杨,KENDRICK J,李明海,PETERSON P F,徐洪杰..氟盐冷却高温堆半实物仿真及初步测试[J].原子能科学技术,2018,52(4):659-665,7.基金项目
中国科学院战略性先导科技专项资助(XDA0201002) （XDA0201002）
上海市科学技术委员会项目资助(11JC1414900) （11JC1414900）
中国科学院前沿科学重点研究项目资助(QYZDY-SSW-JSCO16) （QYZDY-SSW-JSCO16）
