| 泄洪大坝弧形闸门双缸液压启闭机自动控制系统 |
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| 引用本文： | 张秀芝,胡汉梅.泄洪大坝弧形闸门双缸液压启闭机自动控制系统[J].中国科技信息,2006(15):30-33,38. |
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| 作者姓名： | 张秀芝 胡汉梅 |
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| 作者单位： | 三峡大学电气信息学院,443002 |
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| 摘 要： | 介绍了泄洪弧形闸门双缸液压启闭工作原理及其计算机控制系统构成，着重阐述了应用高性能PLC实现闸门自动控制的方法；该系统克服了传统闸门测量装置测量精度低、可靠性差等缺点，为大坝安全运行奠定了牢固基础。
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| 关 键 词： | 液压启闭机 闸门开度 PLC 自动控制 |
Automatic Control System of Two-cylinder Hydraulic Pressure Hoist of the Spillway Radial Gate |
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| Zhang xiuzhi,Hu hanmei.Automatic Control System of Two-cylinder Hydraulic Pressure Hoist of the Spillway Radial Gate[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2006(15):30-33,38. |
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| Authors: | Zhang xiuzhi Hu hanmei |
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| Abstract: | The work princlpium of the two-cylinder hydraulic hoist and computer control system for the spillway radial gat are introduced herelp.The application of PLC to realisation automatic control of the agte is emphasised as well.The shortcoming of lower measure precision and lower dependability on traditional measure device of the gate are overcomed by this system,so a firm base is provided for the bam. |
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| Keywords: | hydraulicp ressure hoist floodgate's opening PLC automatic control |
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