| 大采高大倾角煤层的重型交流电牵引采煤机电控系统研制 |
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| 引用本文： | 高晓光,赵亦辉,刘志明.大采高大倾角煤层的重型交流电牵引采煤机电控系统研制[J].煤矿机电,2012(5). |
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| 作者姓名： | 高晓光 赵亦辉 刘志明 |
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| 作者单位： | 西安煤矿机械有限公司产品设计研究院,陕西西安,710032 |
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| 摘 要： | 为解决采煤机开机下滑和停机下滑两大技术难题,在大采高、大倾角煤层的重型交流电牵引采煤机电控系统中,用工控机和变频器组成"一拖一"电气拖动系统。运行结果证明,整个系统运行安全可靠,保证了人员和设备的安全。
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| 关 键 词： | 变频器 工控机 主从控制 |
Development of Control System of Heavy Duty AC Electric Haulage Shearer for High Cutting Height and Deep Inclined Seam |
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| Abstract: | In order to solve two major technical problems of shearer running slip and shutdown slip,in the control system of heavy duty AC electric haulage shearer for high cutting height and deep inclined seam,a "one to one" electric drive system comprised by the industrial control computer and frequency converter are developed.The running results show that the whole system is safe and reliable in operation,the safety of personnel and equipment are ensured. |
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| Keywords: | frequency converter industrial control computer master-slave control |
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