| PLC、变频器及人机界面在门式起重机控制系统中的应用 |
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| 引用本文： | 李斌弘,;王庭有,;张卜生. PLC、变频器及人机界面在门式起重机控制系统中的应用[J]. 新技术新工艺, 2014, 0(8): 23-26 |
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| 作者姓名： | 李斌弘, 王庭有, 张卜生 |
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| 作者单位： | [1]昆明理工大学机电工程学院,云南昆明650500; [2]云南锡业集团大屯锡矿,云南个旧661017 |
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| 摘 要： | 采用PLC、变频器以及人机界面对门式起重机原有的老式控制系统进行了改造,介绍了控制系统的构成情况及软件设计。经调试,该系统运行良好,实现了PLC控制、全变频、无极调速以及故障显示等多重功能。
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| 关 键 词： | PLC 变频器 人机界面 控制系统 |
Application of PLC and Frequency Converter and HMI in the Control System of Portal Crane |
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| Affiliation: | LI Binhong , WANG Tingyou , ZHANG Busheng (1. Faculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650500, China ; 2. Datun Tin Mine, Yunnan Tin Group, Gejiu 661017, China) |
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| Abstract: | The paper reformed the old control system of portal cranes by means of PLC, frequency converter and human Machine interface including the composition of control system and the design of software. After debugging, the system can run well, realizing the PLC control, the entire frequency conversion, infinitely adjustable-speed and fault display. |
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| Keywords: | PLC frequency converter HMI control system |
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