本专利针对 SIMONS 中堆芯的控制，提出了一种基于分层分块的抽拉反射层的反应性和功率分布的控制方法，采用结构相对简单的驱动机构,通过紧凑的分层分块式的抽拉设计,实现理想的线性控制,控制功率输出变得更简单、可靠,最外层反射层的设置还可以保证反应堆事故情况下的安全性。

This patent proposes a method for controlling reactivity and power distribution based on a layered and blocked draw reflective layer for the control of the reactor core in SIMONS. By adopting a relatively simple structure of the drive mechanism and a compact layered and blocked draw design, ideal linear control is achieved, and controlling the power output becomes simpler and more reliable, and the setup of the outermost reflective layer also ensures the reactor's safety in case of accident. The outermost reflective layer also ensures safety in the event of a reactor accident.