| 并列锅炉蒸汽母管压力控制方案 |
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| 引用本文： | 顾洪.并列锅炉蒸汽母管压力控制方案[J].自动化仪表,2000,21(1):38-40. |
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| 作者姓名： | 顾洪 |
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| 作者单位： | 南通醋酸纤维有限公司,江苏南通,226008 |
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| 摘 要： | The pressure control strategy of
steam header for two of the 75t／h tied up boilers is improved． One measure is by using the sum of the steam flows of two
boilers as external disturbance to avoid interference of false disturbance signal； another one is implementing
output bumpless switching with the Auto／Manual Swithch，one of the software blocks．The practical operation shows excellent results．
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| 关 键 词： | 热电站 压力控制 母管压力 蒸汽锅炉 并列运行 |
Pressure Control Strategy for Steam Header of Tied Up Boilers |
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| Gu Hong.Pressure Control Strategy for Steam Header of Tied Up Boilers[J].Process Automation Instrumentation,2000,21(1):38-40. |
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| Authors: | Gu Hong |
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| Abstract: | The pressure control strategy of steam header for two of the 75t/h tied up boilers is. improved. One measure is by using the sum of the steam flows of two boilers as external disturbance to avoid inter- inter of false disturbance signal; another one is implementing out- put bumpless switching with the Auto/Manual Swithch, one of the software blocks. The practical operation shows excellent results. |
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| Keywords: | Pressure control Header pressure Steam boiler Tied up operation |
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