公开(公告)号：US3706921A

公开(公告)日：1972-12-19

申请号：US3706921D

申请日：1968-08-08

Applicant: DIAMOND POWER SPECIALITY

Inventor： ROSEN PHILIP J

IPC: G21C7/36 ,  G21C17/10 ,  G05B9/02 ,  G21C7/08

CPC classification number: G21C7/36 ,  G21C17/10 ,  Y02E30/39

Abstract: A control system for controlling the relative position of a plurality of control rods within a nuclear reactor, thus controlling the energy output of the nuclear reactor. The control system includes a single rod control subsystem for controlling the motion of the individual rods within the nuclear material and a group control subsystem for controlling a plurality of rods of a group. The system includes a circuit for precluding any single rods or group of rods from being actuated in a direction opposite to that commanded to achieve synchronism of that particular rod. Thus, the rods moving from a first position to a second position, a reference position is established which is the average of the position of all the rods and the only rods which will move to position 2 will be those which deviate further from position 2 than the reference level. The system also includes a fault detection system.

Abstract translation: 控制系统，用于控制核反应堆内多个控制棒的相对位置，从而控制核反应堆的能量输出。 控制系统包括用于控制核材料内的各个杆的运动的单杆控制子系统和用于控制组的多个杆的组控制子系统。