核电厂堆功率复合控制器的研究

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基金项目:

上海市教育委员会重点学科建设项目(J51303)

Research on Compound Controller in Nuclear Power Plants

1. Shanghai Key Laboratory of Power Station Automation Technology,Shanghai University of Electric Power, Shanghai, 200090, China;
2. Power Engineering Corp. Ltd, Shanghai, 200233, China

摘要: 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。
- 反应堆堆功率 /
- 复合控制 /
- 状态反馈 /
- PID控制 /
- 干扰
Abstract: The reactor power control system is the core of the reactor control system in the nuclear power plant. Taking an experimental reactor as the research object, the compound control structure including the state feedback and the PID controller to control the nuclear reactor power are adopted. The existence of the state feedback array can obviously improve the dynamic characteristics of the power system, restraining the controlling quantity of the system effectively; PID controller plays the role of fine-tuning the system. The simulation results show that the method is correct and effective.
- Reactor power /
- Compound controlling /
- State feedback /
- PID controlling /
- Disturbance