【摘要】 根据ＨＦＥＴＲ（高通量工程试验堆）的安全分析报告，参照核电厂的安全法规，经过认真分析高通量工程试验堆在多年的运行中所发生的故障、事件和事故，将其安全功能划分为反应性控制、堆芯冷却、堆芯热导出、一回路压力边界完整性、放射性控制５个关键安全功能，根据这５个关键安全功能，选择了能够全面评估反应堆安全状态、代表高通量工程试验堆各安全功能的一组主特征参数。更多还原

【Abstract】 According to the safety analyses report of High Flux Engineering Test Reactor(HFETR)and the safety regulatory guidance of Nuclear Power Plant,safety fuctions are divided into five key safety fuction by analyzed the fault,event and accident of the HFETR operation experience.To be based on these fuction the main characteristic parameters are selected that can evaluate the reactor’s safety condition and the HFETR’s variation safety fuction.更多还原