| 基于PLC的串级调速系统在全速状态下的故障处理 |
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| 引用本文： | 姜栋栋,王兵树,宋亚妮.基于PLC的串级调速系统在全速状态下的故障处理[J].可编程控制器与工厂自动化(PLC FA),2011(7). |
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| 作者姓名： | 姜栋栋 王兵树 宋亚妮 |
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| 作者单位： | 华北电力大学控制与计算机工程学院;保定华仿电控有限公司;中国一拖(洛阳)工程机械有限公司; |
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| 摘 要： | 本串级调速系统在工业控制领域里占据着重要的位置,特别是在异步电机调速领域。传统的控制系统采用单片机作为控制元件,但是由于单片机自身的易损坏性和抗干扰能力差的特性,使其在工作环境恶劣时容易使控制系统不稳定甚至遭到破坏。PLC由于其抗干扰能力强和易于编程等特性,在电机调速领域迅速得到了广泛应用,本文将重点论述PLC控制系统在电机全速状态下发生故障时所采取的相关操作以显示PLC控制系统的优质特性。
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| 关 键 词： | PLC 串级调速 全速 故障处理 |
Cascade speed control system under the condition at full speed of troubleshooting based on PLC |
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| Jiang Dongdong Wang Bingshu Song Yani.Cascade speed control system under the condition at full speed of troubleshooting based on PLC[J].Programmable controller & Factory Automation(PLC & FA),2011(7). |
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| Authors: | Jiang Dongdong Wang Bingshu Song Yani |
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| Affiliation: | Jiang Dongdong Wang Bingshu Song Yani |
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| Abstract: | Cascade speed control system in the industrial control area occupies an important position,especially in the field of asynchronous motor speed regulation.Traditional control system adopts single chip as control device.But single chip is easy to damage and anti-jamming capability is poor.So it is easy to make control system unstable and even damaged.PLC has strong anti-jamming ability and easy programming,so it has been widely applied quickly in the speed field of motor.This article will mainly discuss the P... |
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| Keywords: | PLC Cascade speed control Full speed Troubleshooting |
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