| 超临界机组磨煤机出口温度优化控制 |
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| 引用本文： | 王旭,张丽萍.超临界机组磨煤机出口温度优化控制[J].自动化应用,2011(11):1-3,31. |
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| 作者姓名： | 王旭 张丽萍 |
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| 作者单位： | 1. 内蒙古薛家湾供电局市场营销处,内蒙古鄂尔多斯,010300
2. 内蒙古电力科学研究院,呼和浩特,010020 |
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| 摘 要： | 针对磨煤机出口温度难于控制的缺点,提出超临界机组磨煤机出口温度优化控制策略。此控制策略采用双调节器的串级控制回路,内回路负调节器快速地控制磨煤机入口的进风温度;外回路主调节器控制磨煤机出口的物料温度。
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| 关 键 词： | 超临界 磨煤机 出口温度 串级 投运 |
Optimization Control of Outlet Temperature of Supercritical Unit Coal Mill |
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| WANG Xu,ZHANG Li-ping.Optimization Control of Outlet Temperature of Supercritical Unit Coal Mill[J].Automation Application,2011(11):1-3,31. |
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| Authors: | WANG Xu ZHANG Li-ping |
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| Affiliation: | 1.Xuejiawan Power Supply Bureau,Ordos 010300,China; 2.Electric power engineering Research Institute,Hohhot 010020,China) |
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| Abstract: | According to the disadvantage of difficult controlling outlet temperature of coal mill,the optimization control strategy of outlet temperature of supercritical Unit coal mill is proposed.This control strategy uses dual regulator cascade control loop.The inner loop negative regulator controls the air temperature into the entrance of the coal mill quickly.Outer loop main regulator controls the outlet material temperature of coal mill. |
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| Keywords: | supercritical coal mill outlet temperature cascade operation |
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