| MGTY300/730采煤机的电牵引控制 |
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| 引用本文： | 周冬莉,赵雪峰.MGTY300/730采煤机的电牵引控制[J].煤矿机械,2005(7):132-133. |
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| 作者姓名： | 周冬莉 赵雪峰 |
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| 作者单位： | 1. 河北能源职业技术学院,河北,唐山,063000
2. 开滦范各庄矿业分公司,河北,唐山,063000 |
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| 摘 要： | 现代化矿井自动化采煤技术的发展,对采煤机电牵引控制提出了更高的要求。详细地介绍了MGTY300/730型电牵引采煤机的电气结构、变频调速原理和应用特点。采煤机的电牵引控制实现了采煤机操作简单,维修方便,降低了故障率,利于综采工作面的高产高效。
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| 关 键 词： | 采煤机 电牵引 变频调速 |
| 文章编号： | 1003-0794(2005)07-0132-02 |
| 修稿时间： | 2005年4月8日 |
Electrical Control of the MGTY300/730 Coal Winning Machine |
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| ZHOU Dong-li,ZHO XUE-feng.Electrical Control of the MGTY300/730 Coal Winning Machine[J].Coal Mine Machinery,2005(7):132-133. |
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| Authors: | ZHOU Dong-li ZHO XUE-feng |
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| Affiliation: | ZHOU Dong-li~1,ZHAO XUE-feng~2 |
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| Abstract: | With the development of the coal winning automatic technology, high request for haulage controlling of the coal winning machine is produced . This paper introduces control frequency principle and application feature of the MGTY300/730 coal winning machine. Electrical haulage makes the coal winning machine operated easily and maintain conveniently. It is low accident-liability and beneficial to the full-mechanized mining face with high production and high efficiency. |
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| Keywords: | coal winning machine electrical haulage frequency control |
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