| 汽化冷却系统锅筒水位变频控制的实践 |
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| 引用本文： | 牟旭升,周建安.汽化冷却系统锅筒水位变频控制的实践[J].冶金能源,2011,30(3). |
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| 作者姓名： | 牟旭升 周建安 |
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| 作者单位： | 中冶华天工程技术股份有限公司 |
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| 摘 要： | 针对转炉炼钢对汽化冷却系统锅筒水位控制的要求,在虚假水位形成的各因素分析的基础上,提出了一种变频控制给水泵补水的方法.在福建三钢120t转炉汽化冷却系统实践中用该方法代替一直使用的调节阀控制法,通过三冲量调节不但能够很好的完成锅简的水位控制,而且具有节能、低损耗、易于控制的优点.
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| 关 键 词： | 汽化冷却系统 三冲量调节 变频调速 PID调节 |
Practice of drum water level control for evaporative cooling system by transducer |
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| Mu Xusheng,Zhou Jianan.Practice of drum water level control for evaporative cooling system by transducer[J].Energy For Metallurgical Industry,2011,30(3). |
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| Authors: | Mu Xusheng Zhou Jianan |
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| Affiliation: | Mu Xusheng Zhou Jianan(Huatian Engineering and Technology Corporation,MCCC) |
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| Abstract: | A scheme of transducer controlling filling water pump was developed for drum water level control by use of analyzing the cause of false drum water level.By use of cascade-three parameters control,transducer replacing control valve realizes drum water level control with less power,less wastage,easier control,in practice of 120t converter of Fujian Sansteel MinGuang Co.,Ltd. |
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| Keywords: | evaporative cooling system cascade-three parameters control transducer speed control PID control |
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