| 多用途重水研究堆数字化功率调节系统仿真分析 |
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| 引用本文： | 贾玉文,毛欢,殷浩哲,唐国静,陈莉.多用途重水研究堆数字化功率调节系统仿真分析[J].原子能科学技术,2014,48(12):2333-2339. |
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| 作者姓名： | 贾玉文 毛欢 殷浩哲 唐国静 陈莉 |
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| 作者单位： | 1.中国原子能科学研究院 反应堆工程研究设计所，北京102413；2.环境保护部 核与辐射安全中心，北京100082；3.南华大学，湖南 衡阳421001 |
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| 摘 要： | 基于MATLAB/Simulink平台构建了功率调节系统闭环内所有环节的数学模型，采用离散控制理论对简化的系统模型进行理论计算，获得了保持系统稳定的控制器参数范围。采用完整的系统模型在Simulink平台环境下进行仿真分析，确定了合适的采样周期及其最佳的PID控制器参数。仿真结果表明，数字化功率调节系统能有效克服反应性的扰动，并具备良好的随动特性。
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| 关 键 词： | 数字化 反应堆功率调节系统 PID控制器 MATLAB Simulink |
Simulation Analysis of Digital Power Regulation System of Multipurpose Heavy Water Research Reactor |
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| JIA Yu-wen,MAO Huan,YIN Hao-zhe,TANG Guo-jing,CHEN Li.Simulation Analysis of Digital Power Regulation System of Multipurpose Heavy Water Research Reactor[J].Atomic Energy Science and Technology,2014,48(12):2333-2339. |
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| Authors: | JIA Yu-wen MAO Huan YIN Hao-zhe TANG Guo-jing CHEN Li |
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| Affiliation: | 1.China Institute of Atomic Energy, P. O. Box 275-33, Beijing 102413, China;2.Nuclear and Radiation Safety Center, Ministry of Environmental Protection, Beijing 100082, China; 3.University of South China, Hengyang 421001, China |
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| Abstract: | Based on MATLAB/Simulink platform, all the related models in reactor power regulation system were built, and the range of controller parameter to keep system steady was obtained by calculating the simplified system model with discrete control theory. The simulation analysis was conducted with integrated system model in Simulink platform to determine the best sample time and the corresponding optimized PID controller parameter. The simulation results show that the digital reactor power regulation system is able to keep reactor power stable and the dynamic characteristic of the system is excellent. |
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| Keywords: | digital reactor power regulation system PID controller MATLAB Simulink |
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