| 双泵恒压供水变频调速控制的研究 |
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| 引用本文： | 张红娟,杨水洲,王爱乐.双泵恒压供水变频调速控制的研究[J].科技情报开发与经济,2005,15(6):147-148. |
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| 作者姓名： | 张红娟 杨水洲 王爱乐 |
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| 作者单位： | 1. 太原理工大学电力学院,山西,太原,030024
2. 太原航空仪表有限公司,山西,太原,030006 |
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| 摘 要： | 介绍了在恒压供水系统中，一拖二控制和DSP控制的双路逆变电路的调速控制对2台水泵进行变频调速控制的方案，并对这两种方案进行了分析和比较，指出DSP控制的双路逆变电路的调速控制方案性能更好。
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| 关 键 词： | 恒压供水 变频调速 DSP控制 变频器 |
| 文章编号： | 1005-6033(2005)06-0147-02 |
| 修稿时间： | 2005年1月6日 |
Research on Frequency Control in Double- pump and Constant Pressure Water Supply |
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| ZHANG Hong-juan,YANG Shui-zhou,WANG Ai-le.Research on Frequency Control in Double- pump and Constant Pressure Water Supply[J].Sci-Tech Information Development & Economy,2005,15(6):147-148. |
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| Authors: | ZHANG Hong-juan YANG Shui-zhou WANG Ai-le |
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| Abstract: | This paper introduces two different frequency control schemes for two water pumps with the frequency control of the two- path contravariant circuit controlled by one- pull- two scheme and DSP scheme, makes analysis and comparison of the two schemes, and points out that the performance of the frequency control scheme of the two- path contravariant circuit controlled by DSP scheme is better. |
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| Keywords: | constant pressure water supply frequency control DSP frequency- converter |
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