| 可编程控制器和变频器在改造在用电梯自动控制系统中的应用 |
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| 引用本文： | 秦健,周敬泉.可编程控制器和变频器在改造在用电梯自动控制系统中的应用[J].自动化与信息工程,1998(2). |
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| 作者姓名： | 秦健 周敬泉 |
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| 作者单位： | 华南理工大学电子与信息学院!广州510641 |
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| 摘 要： | 介绍采用三菱FX2系列可编程控制器(PLC)和FR-V240E系列变频器改造老式电梯控制系统的系统构成、应用技术以及设计方法.
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| 关 键 词： | 可编程控制器 变频器 电梯 变压变频调速控制 |
The Application of the Programmable Logic Controller and the Variable Frequency Device in Old Used Elevator Controller Systems |
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| Qin jian Zhou jing quan.The Application of the Programmable Logic Controller and the Variable Frequency Device in Old Used Elevator Controller Systems[J].Automation & Information Engineering,1998(2). |
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| Authors: | Qin jian Zhou jing quan |
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| Abstract: | In this paper ,we give a new elevator control system with the FX2 programmable logic controller and FR-V240E variable frequency device . The system constitution, applied technique, anddesign procedures are discussed in detail. |
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| Keywords: | Programmable logic controller Variable frequency device Elevator Variable voltage variable frequency & speed regulationcontrol |
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