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反应堆功率调节系统是核电厂反应堆控制的核心。本研究以反应堆为对象,采用状态反馈加比例-积分-微分(PID)的复合控制结构对核电厂堆功率进行控制。状态反馈阵的存在能够明显改善堆功率系统的动态特性,并对系统的控制量进行有效地抑制;PID控制器对系统起到微调的作用。仿真结果表明,该方法的正确性和有效性。
Reactor power conditioning system is the core of nuclear power plant reactor control. In this study, the reactors were used as the object, and the reactor power was controlled by the compound control structure of state feedback plus proportional-integral-derivative (PID). The presence of the state feedback matrix can obviously improve the dynamic characteristics of the reactor power system and effectively control the system control volume. The PID controller plays a role of fine-tuning of the system. Simulation results show that the method is correct and effective.