| 供热机组协调控制系统优化 |
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| 引用本文： | 陆颖.供热机组协调控制系统优化[J].江西电力职工大学学报,2011(2):19-22. |
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| 作者姓名： | 陆颖 |
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| 作者单位： | 广州恒运企业集团股份有限公司,广东广州510730 |
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| 摘 要： | 通过分析直接能量平衡在供热机组中的实际应用效果,指出了某300MW机组煤量波动大与协调控制系统调节品质低下的原因;提出了相应的优化策略,并应用于该300MW机组的协调控制系统中,有效根除了优化之前的不良现象,协调控制系统的调节控制品质显著提高,而且使得供热机组的AGC功能正常长期投运。
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| 关 键 词： | 直接能量平衡（DEB） 协调控制系统 抽汽供热 控制系统优化 |
Optimization of Coordinated Control System for Extracting Heat Units |
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| LU Ying.Optimization of Coordinated Control System for Extracting Heat Units[J].Journal of Jiangxi Electrical University For Staff,2011(2):19-22. |
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| Authors: | LU Ying |
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| Affiliation: | LU Ying (Guangzhou Hengyun Enterprises Holdings,Guangdong Guangzhou 510730,China) |
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| Abstract: | The cautions that coal flow fluctuated greatly and bad quality of coordinated control loop are pointed,through analyzing the application effects of direct energy balance（DEB）control strategy in 300MW extracting heat units.Whereafter,the optimization control strategy proposed in this paper is utilized in 300MW units coordinated control system.Thereupon,the ill situation is removed drastically and the quality of coordinated control system is improved greatly.Furthermore,the extracting heat units＇ AGC functions can be launched into operation chronically and normally. |
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| Keywords: | direct energy balance（DEB） coordinated control system extracting heat optimization of control system |
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