| 基于霍尔元件的矿井提升钢丝绳断丝检测方法 |
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| 引用本文： | 胡忠建,王红尧,华钢,田劼,刘文松,徐钊.基于霍尔元件的矿井提升钢丝绳断丝检测方法[J].煤炭科学技术,2008,36(7). |
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| 作者姓名： | 胡忠建 王红尧 华钢 田劼 刘文松 徐钊 |
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| 作者单位： | 1. 中国矿业大学信息与电气工程学院,江苏,徐州,221008
2. 中国矿业大学(北京)机电与信息工程学院,北京,100083 |
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| 摘 要： | 钢丝绳在煤矿输送机构中作为牵引构件,其使用寿命直接影响到煤矿生产的成本及安全.介绍了基于霍尔元件的钢丝绳断丝检测原理,分析了霍尔元件的不等位电动势补偿方法,重点研究了霍尔元件的温度利、偿方法,提出了霍尔元件串联与差动连接的新方法,试验表明,基于该方法的钢丝绳探伤传感器,断丝检测准确度为91.67%.
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| 关 键 词： | 霍尔元件 钢丝绳 断丝 |
Detection method of broken wire for mine hoisting steel rope based on Hall element |
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| HU Zhong-jian,WANG Hong-yao,HUA Gang,TIAN Jie,LIU Wen-song,XU Zhao.Detection method of broken wire for mine hoisting steel rope based on Hall element[J].Coal Science and Technology,2008,36(7). |
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| Authors: | HU Zhong-jian WANG Hong-yao HUA Gang TIAN Jie LIU Wen-song XU Zhao |
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| Affiliation: | HU Zhong-jian~1 WANG Hong-yao~1 HUA Gang~1 TIAN Jie~2 LIU Wen-song~1 XU Zhao~1 1. School of Information , Electrical Engineering,China University of Mining , Technology,Xuzhou 221008,China,2.School of electromechanical , Information Engineering,China University of Mining , Technology(Beijing),Beijing 100083 |
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| Abstract: | The steel rope is the haulage part of the mine transportation system. The service life of the steel rope is directly affected to the cost and safety of the mine production. The paper introduced the inspection principle of the broken wire for the steel rope based on the Hall element. The paper analyzed the different potential compensation method for the Hall element.The paper in detail researched the temperature compensation method of the Hall element. The paper provided a new method of the series and differ... |
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| Keywords: | Hall element steel rope broken wire |
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