| 单元机组协调控制的解耦内模控制 |
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| 引用本文： | 张二辉,田沛,刘友宽.单元机组协调控制的解耦内模控制[J].电气技术,2009(11). |
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| 作者姓名： | 张二辉 田沛 刘友宽 |
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| 作者单位： | 1. 华北电力大学自动化系,河北,保定,071003
2. 云南电力试验研究院,昆明,650217 |
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| 摘 要： | 协调控制系统的性能直接影响单元机组运行的安全性和经济性。为了克服能量供需之间关联耦合作用对协调系统控制品质的影响,本文将对象解耦内模控制应用于协调控制系统,设计出内模协调控制器。本文分析了解耦内模控制器的设计过程,并在模型失配的情况下进行了仿真研究,仿真结果表明,所设计的解耦内模控制器有较好的解耦效果,同时对模型失配有较好的适应性。
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| 关 键 词： | 协调系统 内模控制 解耦 机组模型 |
The Decoupling Internal Model Control of Unit Coordinated Control System |
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| Zhang Erhui,Tian Pei,Liu Youkuan.The Decoupling Internal Model Control of Unit Coordinated Control System[J].Electrical Engineering,2009(11). |
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| Authors: | Zhang Erhui Tian Pei Liu Youkuan |
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| Affiliation: | Zhang Erhui1 Tian Pei1 Liu Youkuan2 (1.Auto Control Department,North China Electric Power University,Baoding,Hebei 071003,2.Yunnan Provincial Electric Power Test & Research Institute (Group) Co.,Ltd,Kunming 650217) |
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| Abstract: | The performance of the boiler-turbine control system has great impact on the safety and economy of a power unit. To trail off the effects of the coupling of energy feed-demand to the qualities of the coordinated system, decoupling internal model control is used, and designs the decoupling internal controller. This paper analyzes the decoupling internal model controller design processing, and simulating in the case of model mismatch, simulation results show that the decoupling internal model controller has g... |
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| Keywords: | boiler-turbine system internal model control decoupling power unit model |
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