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CEEFR棒控系统是控制保护系统的重要组成部分,具有如下功能:驱动控制棒上升、下降和保持;参与反应堆的启动、升降功率和停堆;补偿反应堆的燃耗、温度效应等引起的反应性变图1 系统原理框图化。在棒的有效行程范围内,可实时显示补偿棒位置,并有上、下部终端限位和抓手状态显示
CEEFR rod control system is an important part of the control and protection system, has the following functions: drive control rod up, down and hold; to participate in the reactor start, lift power and shutdown; to compensate for reactor burnup, temperature effects caused by reactivity Change Figure 1 system block diagram. Within the effective stroke of the rod, the position of the compensation rod can be displayed in real time with the upper and lower terminal limits and the grip status display