| 煤矿皮带机变频调速系统的实现 |
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| 引用本文： | 程国栋,左东升,吴玮,赵文翰. 煤矿皮带机变频调速系统的实现[J]. 变频器世界, 2011, 0(9): 110-113 |
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| 作者姓名： | 程国栋 左东升 吴玮 赵文翰 |
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| 作者单位： | 中国矿业大学信电学院;徐州宝迪电气有限公司; |
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| 摘 要： | 为解决煤矿皮带机系统传动效率低、起动电流冲击及机械冲击大、功率不平衡、维护成本高等问题,本文设计了一套皮带机变频调速电控系统。详细介绍了皮带机变频调速电控系统组成,分析了ACS800系列变频器的直接转矩控制技术、主从控制技术、Profibus DP通讯技术,给出了ACS800变频器在工程中的具体应用及相关参数的设置,并采用Siemans公司生产的S7-300可编程序控制器实现了电控系统的自动化控制。
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| 关 键 词： | 皮带机 变频调速 直接转矩控制 主/从控制 |
The Realization of Belt System with Frequency Control Technology in the Coal Mine |
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| Cheng Guodong Zuo Dongsheng Wu Wei Zhao Wenhan. The Realization of Belt System with Frequency Control Technology in the Coal Mine[J]. THE WORLD OF INVERTERS, 2011, 0(9): 110-113 |
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| Authors: | Cheng Guodong Zuo Dongsheng Wu Wei Zhao Wenhan |
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| Affiliation: | Cheng Guodong Zuo Dongsheng Wu Wei Zhao Wenhan |
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| Abstract: | There are several problems of the belt system in the coal mine,such as low efficiency,large starting current,strong mechanical shock,unbalanced power and high maintenance cost.An electronic control system of belt machine with frequency control technology has been designed in this paper.The electronic control system is introduced in detail.This paper also analyzed the direct torque control technology,master and follow control technology,Profibus DP Communication control technology.The Specific application of... |
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| Keywords: | Belt machine Frequency control Direct torque control Master and follow control |
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