| 火电厂汽包锅炉汽温控制的研究进展与发展趋势 |
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| 引用本文： | 牛培峰,郭兴华,王磊,任娟. 火电厂汽包锅炉汽温控制的研究进展与发展趋势[J]. 燕山大学学报, 2008, 32(4) |
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| 作者姓名： | 牛培峰 郭兴华 王磊 任娟 |
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| 作者单位： | 燕山大学电气工程学院,河北,秦皇岛,066004 |
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| 摘 要： | 火电厂汽包锅炉出口的过热蒸汽温度是整个汽水行程中工质的最高温度,对于电厂的安全经济运行有着重大影响.由于汽温调节过程是典型的大时延热工过程,受控对象为多容量、大惯性系统,扰动因素众多,给汽温调节带来很大的困难.基于火电厂汽包锅炉过热汽温控制方法的多样化,本文介绍了过热汽温控制系统的结构、控制方法及其发展现状与趋势.
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| 关 键 词： | 过热汽温 传统控制 智能控制 |
Present situation and development of superheated steam temperature control in steam drum boiler of thermal power plant |
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| NIU Pei-feng,GUO Xing-hua,WANG Lei,REN Juan. Present situation and development of superheated steam temperature control in steam drum boiler of thermal power plant[J]. Journal of Yanshan University, 2008, 32(4) |
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| Authors: | NIU Pei-feng GUO Xing-hua WANG Lei REN Juan |
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| Affiliation: | NIU Pei-feng 1,GUO Xing-hua 1,WANG Lei 1,REN Juan 1 (1. College of Electrical Engineering,Yanshan University,Qinhuangdao,Hebei 066004,China) |
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| Abstract: | The superheated steam temperature is the maximum temperature in steam drum boiler of thermal power plant, it has the significant influence regarding the power plant security economy movement.Because the steam warm adjustment process is a typical big extends, big inertial system, it hardly be controlled well for the multi-capacities. The perturbation factor is multitudinous, enable the steam warm adjustment to have the very major difficulty. In this paper, the structure, control methods and present situation... |
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| Keywords: | superheated steam temperature conventiona1 contro1 advanced control |
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