| 可编程控制器在中央空调恒压供水系统中的节能应用 |
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| 引用本文： | 申忠宇.可编程控制器在中央空调恒压供水系统中的节能应用[J].南京师范大学学报,2001,1(3):30-33,47. |
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| 作者姓名： | 申忠宇 |
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| 作者单位： | 南京师范大学控制科学与工程系 南京，210042 |
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| 摘 要： | 介绍了一个采用可编程控制和变频调速技术在中央空调供水系统的节能应用实例，叙述了系统恒压供水的工作原理、PLC控制系统构成和编程思路．
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| 关 键 词： | 恒压供水 PIC 变频调速 |
| 文章编号： | 1008-1925(2001)03-0030-04 |
The Application of PLC in Constant Pressure Water Supply Control System |
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| Shen Zhongyu.The Application of PLC in Constant Pressure Water Supply Control System[J].Journal of Nanjing Nor Univ: Eng and Technol,2001,1(3):30-33,47. |
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| Authors: | Shen Zhongyu |
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| Abstract: | The example of constant pressure water supply control system by PLC and a frequency convertor is described briefly.The operational principle of constant pressure water supply system,the structure of PLC control system and the software progamming are introduced in detail. |
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| Keywords: | Constant pressure water supply PLC Frenquency convertor |
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