| 变频调速恒压供水系统压频控制特性的研究 |
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| 引用本文： | 王丽敏.变频调速恒压供水系统压频控制特性的研究[J].排灌机械,1999,17(4):38-41. |
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| 作者姓名： | 王丽敏 |
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| 作者单位： | 江苏理工大学电气工程系!江苏省镇江市，212013 |
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| 摘 要： | 从压力控制供水系统的静特性出发，分析了变恒速为调速恒压供水节的原理，给出了变频调速的系统图，提出了变频调速时的压频控制特性，使系统运行性能最好。
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| 关 键 词： | 供水系统 电动机 转速 频率 |
STUDY OF VF CONTROL CHARACTERISTIC FOR SYSTEM OF CONSTANT PRESSURE SUPPLY WATER |
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| Wang Limin.STUDY OF VF CONTROL CHARACTERISTIC FOR SYSTEM OF CONSTANT PRESSURE SUPPLY WATER[J].Drainage and Irrigation Machinery,1999,17(4):38-41. |
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| Authors: | Wang Limin |
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| Abstract: | From a steady state characteristic of supply water system of pressure control,this paper analyzed the principle of variable frequency regulative speed for constant pressuresupply water. give this system diagram and proposed the VF control characteristic. The re-sults of the system ran are satisfactory. |
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| Keywords: | Supply water system Motor Speed Frequency |
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