| 循环流化床锅炉主蒸汽压力控制系统优化 |
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| 引用本文： | 尹佳锋,刘亮.循环流化床锅炉主蒸汽压力控制系统优化[J].广东电力,2011,24(10):58-60,65. |
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| 作者姓名： | 尹佳锋 刘亮 |
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| 作者单位： | 贵州华电清镇发电有限公司,贵州贵阳,551400 |
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| 摘 要： | 针对循环流化床锅炉的燃烧特点,以主蒸汽压力为被控对象对燃烧控制系统进行优化.优化的特点是将常规的比例积分微分(proportional plus integral plus derivative,PID)控制与模糊控制相结合,在PID调节的基础上,采用模糊推理的思想,根据不同的主蒸汽压力偏差和偏差变化率对PID控制器的...
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| 关 键 词： | 循环流化床锅炉 蒸汽压力 模糊控制 比例积分微分 |
Optimization of Main Steam Pressure Control System in Circulating Fluidized Bed Boiler |
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| YIN Jia-feng,LIU Liang.Optimization of Main Steam Pressure Control System in Circulating Fluidized Bed Boiler[J].Guangdong Electric Power,2011,24(10):58-60,65. |
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| Authors: | YIN Jia-feng LIU Liang |
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| Affiliation: | YIN Jia-feng,LIU Liang(Guizhou Huadian Qingzhen Power Generation Co.,Ltd.,Guiyang,Guizhou 551400,China) |
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| Abstract: | In according to combustion characteristics of circulating fluidized bed boiler(CFBB),combustion control system is optimized with the main steam pressure controlled.The optimization is characterized by combining proportional plus integral derivative(PID) with fuzzy control and proportion factor;by adopting fuzzy reasoning,integral factor and differential coefficient of PID controller are automatically adjusted on the basis of different main steam pressure divergence and rates of changes.The result shows that... |
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| Keywords: | CFBB steam pressure fuzzy control PID |
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