| 桥式起重机变频调速及PLC控制的设计 |
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| 引用本文： | 邓肖粤,汪雄海.桥式起重机变频调速及PLC控制的设计[J].机电工程,2006,23(9):25-27. |
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| 作者姓名： | 邓肖粤 汪雄海 |
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| 作者单位： | 浙江广播电视大学,机电工程系,浙江,杭州,310012;浙江大学,电气工程学院,浙江,杭州,310027 |
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| 摘 要： | 介绍了VVVF变频调速和PLC控制技术在桥式起重机电气控制系统中的应用。对各驱动电机采用了步进式调速的控制设计,使起重机运行更平稳安全。同时,对PLC控制程序的保护、报警、故障处理等功能进行了阐述。
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| 关 键 词： | 起重机 变频调速 步进式调速 VVVF 可编程控制器 |
| 文章编号： | 1001-4551(2006)09-0025-03 |
| 收稿时间： | 2006-06-09 |
| 修稿时间： | 2006年6月9日 |
The design of frequency control and PLC control in the bridge crane |
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| DENG Xiao-yue,WANG Xiong-hai.The design of frequency control and PLC control in the bridge crane[J].Mechanical & Electrical Engineering Magazine,2006,23(9):25-27. |
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| Authors: | DENG Xiao-yue WANG Xiong-hai |
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| Abstract: | An application of frequency control and PLC control technique in the electricity control system of bridge crane was introduced. In order to operate more stably and more safely, the crane adopt to control design of step speed regulation to every drive electric engine. The function of protection,alarm and recovery processing to PLC control program was also represented. |
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| Keywords: | VVVF |
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