| 变频调速系统在行车卷扬机电气改造中的应用 |
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| 引用本文： | 陈峰,陈奎生.变频调速系统在行车卷扬机电气改造中的应用[J].煤矿机械,2007,28(12):155-157. |
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| 作者姓名： | 陈峰 陈奎生 |
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| 作者单位： | 1. 武汉科技大学,机械及自动化学院,武汉,430081;武钢港务公司,设备部,武汉,430081
2. 武汉科技大学,机械及自动化学院,武汉,430081 |
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| 摘 要： | 武钢某码头行车主卷扬电气系统老化,通过分析老系统存在的问题,制定了科学的改造方案-基于PLC的变频调速系统,并组织设计、选型、实施,从根本上降低了设备故障率,取得了显著的经济效益,并为其他在线设备的电气改造提供了可靠的经验。
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| 关 键 词： | 行车 变频器 无级调速 选型 容量的确定 |
| 文章编号： | 1003-0794（2007）12-0155-03 |
| 修稿时间： | 2007-07-22 |
Application of Frequency Conversion Velocity Modulation Technology in Electrical System of Travelling Crane Windlass |
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| CHEN Feng,CHEN Kui-sheng.Application of Frequency Conversion Velocity Modulation Technology in Electrical System of Travelling Crane Windlass[J].Coal Mine Machinery,2007,28(12):155-157. |
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| Authors: | CHEN Feng CHEN Kui-sheng |
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| Affiliation: | 1. College of Machinery and Automation, Wuhan University of Science and Technology, Wuhan 430081, China; 2. Equipment Unit of Wuhan Steel Port Administrative Affairs Company, Wuhan 430081, China |
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| Abstract: | The crane electrical system in the dock of wisco is outdated. By analyzing the existing problem in the system, choose a scientific project - to make a frequency - converter speeding- adjusting system of crane based on PLC. This ence is provided for system has reduced trouble times and gotten remarkable benefit. Besides, credible experiother equipment alteration. |
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| Keywords: | crane frequency- converter stepless speeding- adjusting model choosing capability calculating |
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