| 基于MCP-PID控制器的电站锅炉汽温控制 |
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| 引用本文： | 丁远扬,杨平.基于MCP-PID控制器的电站锅炉汽温控制[J].电力科学与工程,2014,30(11):1-6. |
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| 作者姓名： | 丁远扬 杨平 |
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| 作者单位： | 上海电力学院自动化工程学院,上海,200090 |
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| 基金项目： | 上海市“科技创新行动计划项目”，上海市电站自动化技术重点实验室 |
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| 摘 要： | 针对应用常规PID控制电站锅炉汽温过程时大负荷变动下的控制品质不佳问题,研究了应用具有高鲁棒性的MCP-PID控制器的可行性。为考察新控制器用于汽温控制的变负荷适应性,特别设计了用按某点负荷过程模型设计的控制器去控制多点负荷汽温过程的仿真试验。仿真试验结果表明：与用常规PID控制相比,MCP-PID汽温控制具有超调量小、调整时间短、扰动抑制强和变负荷适应性强的优势。
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| 关 键 词： | PID控制 多容惯性 串级控制 过热汽温 火电厂 控制器设计 |
Superheated Steam Temperature Control System of a Power Plant with the MCP-PID Controller |
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| Ding Yuanyang
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Yang Ping.Superheated Steam Temperature Control System of a Power Plant with the MCP-PID Controller[J].Power Science and Engineering,2014,30(11):1-6. |
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| Authors: | Ding Yuanyang Yang Ping |
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| Affiliation: | (School of Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China) |
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| Abstract: | According to the poor performance of the conventional PID control when the boiler steam temperature has large load change,the application feasibility of MCP-PID controller with high robust is studied. In order to observe the load change adaptability of the new controller which is designed with the process model at certain load,simulation tests are designed to control the process at some other loads. The simulation results show that the MCPPID steam temperature control has the characteristics of lower overshoot,shorter settling time,better anti-disturbance ability and higher load change adaptability comparing with PID. |
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| Keywords: | PID control multiple capacity process cascade control superheated steam temperature design of power plant controller |
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