| 基于DSP控制的变频自动恒压供水系统设计 |
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| 引用本文： | 王宪生,李先祥. 基于DSP控制的变频自动恒压供水系统设计[J]. 自动化仪表, 2006, 27(12): 23-25 |
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| 作者姓名： | 王宪生 李先祥 |
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| 作者单位： | 佛山科学技术学院机电与信息工程学院,佛山,528000 |
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| 摘 要： | 针对供水企业降低水泵的能耗和维护成本，设计了一种基于DSP变频自动恒压供水系统。采用TMS320F240 DSP和一台160kW大功率变频器控制三台大功率水泵电机实现对某水厂的变频自动恒压供水控制；详细分析了其硬件组成和DSP编程原理。实验运行表明，此系统运行稳定可靠、稳压精度高、节能效果明显，具有很好的经济效益。
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| 关 键 词： | 变频器 恒压供水 能耗 |
| 修稿时间： | 2006-08-01 |
The Design of Frequency Conversion Automatic Constant-pressure Water Supplying System Based on DSP Control |
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| Wang Xiansheng,Li Xianxiang. The Design of Frequency Conversion Automatic Constant-pressure Water Supplying System Based on DSP Control[J]. Process Automation Instrumentation, 2006, 27(12): 23-25 |
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| Authors: | Wang Xiansheng Li Xianxiang |
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| Abstract: | To against the problem of lowering energy consumption and maintenance cost in water supplying enterprises, a DSP based frequency conversion automatic constant-pressure water supplying system is designed. Three large power water pumps are controlled by TMS320F149 DSP and one 160 kW large power frequency converter. Thus constant-pressure water supplying is implemented for certain water works. The hardware composition and DSP programming principle are analyzed in detail. The experimental operation shows that the system is stably running with precise pressure control and excellent economical effects. |
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| Keywords: | Frequency converter Constant-pressure water supplying system Energy consumption |
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