| 冷冻水供水自动控制系统设计 |
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| 引用本文： | 王鹏,李东滨,王华林,董传友.冷冻水供水自动控制系统设计[J].电气技术,2012(2):45-48. |
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| 作者姓名： | 王鹏 李东滨 王华林 董传友 |
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| 作者单位： | 哈尔滨理工大学,哈尔滨,150080 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 为了给发动机实验室提供稳定纯净的冷却水,采用可编程逻辑控制器、组态软件、人机界面、变频器等成熟工控产品,构建了冷冻水供水的自动控制系统。通过监测进出口的水温和水压,实时调整冷却设备及水泵的工作频率,保证了恒温恒压供水,提高了供水质量,节约了电能。实践证明,所设计的系统满足了用户要求,可靠性及自动化程度高。
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| 关 键 词： | 可编程控制器 组态软件 供水 自动控制系统 |
Development of Automatic Control System for Supplying Cold Water |
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| Wang Peng Li Dongbin Wang Hualin Dong Chuanyou.Development of Automatic Control System for Supplying Cold Water[J].Electrical Engineering,2012(2):45-48. |
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| Authors: | Wang Peng Li Dongbin Wang Hualin Dong Chuanyou |
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| Affiliation: | Wang Peng Li Dongbin Wang Hualin Dong Chuanyou(Harbin University of Science and Technology,Harbin 150080) |
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| Abstract: | PLC,configuration software,HMI,and inverter were adopted to construct an automatic control system in order to supply cold water for engine laboratory.By measuring temperature and pressure of entrance and exit pipes,refrigeration equipments and water pumps were adjusted real-time to guarantee to supply stable temperature and pressure cold water.Therefore the quality of water was improved and power was saved.Practice proves that the system designed meets user’s requirement.The system has a good reliability and high degree of automation. |
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| Keywords: | PLC configuration software supply water automatic control syste |
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