| 变频调速自动恒压供水系统改造的实践 |
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| 引用本文： | 王风丽,张德聚,张金铃. 变频调速自动恒压供水系统改造的实践[J]. 山西能源与节能, 2011, 0(6): 28-31 |
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| 作者姓名： | 王风丽 张德聚 张金铃 |
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| 作者单位： | 1. 平顶山市国有资产管理局,河南平顶山,467001
2. 平高集团有限公司,河南 平顶山,467001 |
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| 摘 要： | 叙述了变频调速供水技术的发展状况、平高集团变频调速供水系统的构成及工作原理,指出,平高集团变频调速供水系统以std总线工控机为中心,以变频器为核心部件,根据企业用水需求自动控制水泵投入的台数和电机转速,自动跟踪管网与给定压力的偏差变化进行压力调节,实现了闭环自动恒压供水。
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| 关 键 词： | 变频器 变频调速 恒压供水 节能 |
Transformation Practice of Frequency Control and Automatic Constant Pressure Water Supply System |
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| WANG Feng-li,ZHANG De-jv,ZHANG Jin-ling. Transformation Practice of Frequency Control and Automatic Constant Pressure Water Supply System[J]. Shanxi Energy and Conservation, 2011, 0(6): 28-31 |
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| Authors: | WANG Feng-li ZHANG De-jv ZHANG Jin-ling |
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| Affiliation: | WANG Feng-li1,ZHANG De-jv2,ZHANG Jin-ling2(1.Pingdingshan State-owned Assets Administration Bureau,Pingdingshan 467001,Henan,China,2.Pinggao Group Co.,Ltd.,China) |
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| Abstract: | This paper describes development state of water supply frequency control technology,composition and working principle of frequency control water supply system in the Pinggao Group.Pointed out that the frequency control and automatic constant pressure water supply system of Pinggao Group take std bus industrial computer as the center,take inverter as its core component.Automatically control deviation changes of given pressure to adjust pressure and then achieve a closed-loop automatic constant pressure water... |
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| Keywords: | inverter frequency control constant pressure water supply energy-saving |
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