| S7-200PLC在直流电动机启动过程中的应用 |
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| 引用本文： | 曹胜敏. S7-200PLC在直流电动机启动过程中的应用[J]. 唐山学院学报, 2017, 30(3): 78-80 |
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| 作者姓名： | 曹胜敏 |
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| 作者单位： | 唐山学院 智能与信息工程学院, 河北 唐山 063020 |
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| 摘 要： | 以S7-200PLC为控制核心,利用其PWM功能构成开环控制系统,控制直流电动机的启动过程,以减小启动电流。通过在实验室进行无负载模拟实验,验证了系统功能的可靠性。
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| 关 键 词： | 可编程控制器 直流电动机 启动过程 |
The Application of S7-200PLC in the Starting Process of the DC Motor |
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| CAO Sheng-min. The Application of S7-200PLC in the Starting Process of the DC Motor[J]. Journal of Tangshan College, 2017, 30(3): 78-80 |
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| Authors: | CAO Sheng-min |
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| Affiliation: | College of Intelligence and Information Engineering, Tangshan University, Tangshan 063020, China |
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| Abstract: | An open loop PWM control system, with S7-200PLC being the controlling unit, has been designed by the author to control the starting process of the DC motor and reduce the starting current. The reliability of the system is verified by the no-load simulation experiment in the laboratory. |
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| Keywords: | programmable logic controller DC motor starting process |
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