| 基于PLC的起重机变频调速系统 |
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| 引用本文： | 周彩珍. 基于PLC的起重机变频调速系统[J]. 机电工程, 2007, 24(2): 77-78 |
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| 作者姓名： | 周彩珍 |
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| 作者单位： | 浙江紧水滩水力发电厂,浙江,丽水,323000 |
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| 摘 要： | 采用可编程控制器和触摸屏控制技术，对起重机的控制系统进行了改造，对其运行速度进行了变频调速。实现了平滑的速度过渡，减轻了工作人员的劳动强度，提高了工作效率。
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| 关 键 词： | 起重机 可编程控制器 变频调速 |
| 文章编号： | 1001-4551(2007)02-0077-02 |
| 修稿时间： | 2006-04-03 |
Frequency-converter speeding-adjusting system of crane based on PLC |
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| ZHOU Cai-zhen. Frequency-converter speeding-adjusting system of crane based on PLC[J]. Mechanical & Electrical Engineering Magazine, 2007, 24(2): 77-78 |
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| Authors: | ZHOU Cai-zhen |
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| Affiliation: | Jinshuitan Hydro-power Plant of Zhejiang , Lishui 323000, China |
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| Abstract: | Crane control system was transformed by using PLC and touch screen to realize frequency control.The carriage moving speed can be smoothly transition by the control system,and labor strength was reduced,efficiency was improved. |
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| Keywords: | crane programmable logic control frequency control |
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