| 4号低压锅炉仪表控制系统更新改造的设计 |
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| 引用本文： | 卫巍. 4号低压锅炉仪表控制系统更新改造的设计[J]. 宝钢技术, 1994, 0(6): 15-20,47 |
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| 作者姓名： | 卫巍 |
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| 摘 要： | 结合宝钢４号低压锅炉仪表控制系统的改造设计－采用可编程调节器，详述了主蒸汽压力控制，空气／燃料配比控制，给水流量控制等主要回路的控制方案，为类似收模拟仪表的构成的中小型自控系统的升级改造，提供了一种经济，方便的选择。
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| 关 键 词： | 低压锅炉 仪表控制 程序调节器 |
Modification Design for the Instrument Control System of No.4 Low Pressure Boiler |
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| Wei wei. Modification Design for the Instrument Control System of No.4 Low Pressure Boiler[J]. Baosteel Technology, 1994, 0(6): 15-20,47 |
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| Authors: | Wei wei |
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| Affiliation: | Design Research Institute |
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| Abstract: | The control proposals for the main loops such as the control for main steam pressure, the control for air/fuel ratio, the control for water supply flow etc. are set forth in detail in the light of modification design for the instrument control system of No. 4 low pressure boiler-using programmable regulators,to provide an economic and convenient selection for the upgrading modification of the similar small and medium automatic control systems which are composed of analogue instruments. |
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| Keywords: | Low Pressure Boiler Instrument Control Programmable Regulator |
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