| 300 MW循环流化床机组协调控制智能PID设计 |
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| 引用本文： | 耿新伟,张雨飞.300 MW循环流化床机组协调控制智能PID设计[J].发电设备,2012,26(2):105-107. |
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| 作者姓名： | 耿新伟 张雨飞 |
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| 作者单位： | 东南大学能源与环境学院,南京,210096 |
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| 摘 要： | 针对循环流化床机组的协调控制系统,采用遗传算法对多变量PID控制器参数进行优化。结合PID和模糊控制两者的优点,采用了一种模糊自适应PID控制方法,不断修正变负荷时的PID参数,实现PID参数的实时调整,并对机组协调控制系统的模型做了仿真研究。结果表明:采用这种方法的控制效果更佳。
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| 关 键 词： | 循环流化床锅炉 遗传算法 模糊控制 PID参数 仿真 |
Intelligent PID Design for Coordinated Control System of 300 MW CFB Power Units |
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| GENG Xin-wei
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ZHANG Yu-fei.Intelligent PID Design for Coordinated Control System of 300 MW CFB Power Units[J].Power Equipment,2012,26(2):105-107. |
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| Authors: | GENG Xin-wei ZHANG Yu-fei |
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| Affiliation: | School of Energy and Environment,Southeast University,Nanjing 210096,China |
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| Abstract: | In the light of the coordinated control system of CFB power unit,a genetic calculation will be adopted for optimizing multivariable PID control parameters.Combined with the advantages of both PID and fuzzy controls,a fuzzy adaptive PID control way is adopted to realize the real-time adjustment of the PID parameters based on continuous revision of PID parameters during load variations.A simulation test has been carried out against the model of the coordinated control system of CFB power unit.Test results show that better control effect can be obtained with this method. |
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| Keywords: | CFB boiler genetic algorithm fuzzy control PID parameter simulation |
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