Nuclear reactor control device equipped with control rod drop acceleration function

• Main Authors: LI XIAOGUANG, JO YOUNG-GAP, XU JIONG, PARK SU-KI, YU YEON-SIK
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2024
• Subjects: NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR REACTORS; PHYSICS

The present invention provides a nuclear reactor control device equipped with a control rod drop acceleration function, comprising: a nuclear reactor structure provided in a reactor pool containing a fluid in which the fluid flows and in which a reactor core is provided; a flow line providing a path for fluid flow; and a core control unit configured to be movable in a vertical direction within the flow line, the core control unit including a control rod for suppressing a nuclear reaction of the core when moving from a position spaced apart from the core to a position adjacent to the core. The pressure of the fluid flowing within the flow line is greater than the pressure of the fluid flowing in the lower portion of the reactor pool. 本发明提供一种配备有控制棒下落加速功能的核反应堆控制装置，包括：核反应堆结构，其设置在容纳流体的反应堆池中，在该反应堆池中，流体流动并且设置反应堆堆芯；流动管线，其提供流体流动的路径；以及堆芯控制单元，其配置为可在流动管线内在上下方向上移动，该堆芯控制单元包括控制棒，用于在从与堆芯间隔开的位置移动到与堆芯相邻的位置时，抑制堆芯的核反应。在流动管线内流动的流体的压力大于在反应堆池的下部流动的流体的压力。