| 交流变频调速在吊车上的应用 |
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| 引用本文： | 贾华,李洁,王臣,王彬. 交流变频调速在吊车上的应用[J]. 包头钢铁学院学报, 2005, 24(4): 373-376 |
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| 作者姓名： | 贾华 李洁 王臣 王彬 |
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| 作者单位： | 内蒙古科技大学信息工程学院,内蒙古包头014010 |
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| 摘 要： | 以传统吊车改造为例,针对交流变频调速系统能源节约的问题和安全问题,采用了无级变频调速替代传统的转子串电阻有级调速,用PLC控制方式代替原来的继电器接触方式.实践证明这种改造的变频调速系统具有明显的节能性和其他优越的性能.
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| 关 键 词： | 变频器 制动 PLC 节能 交流变频调速系统 吊车 应用 crane system regulation speed frequency conversion 性能 节能性 实践 接触方式 继电器 控制方式 有级调速 串电阻 转子 替代 无级 安全 |
| 文章编号： | 1004-9762(2005)04-0373-04 |
| 收稿时间： | 2005-09-11 |
| 修稿时间： | 2005-09-11 |
Application of AC frequency conversion speed regulation system in the crane |
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| JIA Hua,LI Jie,WANG Chen,WANG Bin. Application of AC frequency conversion speed regulation system in the crane[J]. Journal of Baotou University of Iron and Steel Technology, 2005, 24(4): 373-376 |
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| Authors: | JIA Hua LI Jie WANG Chen WANG Bin |
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| Affiliation: | Information Engineering School, UST Inner Mongolia, Baotou 014010, China |
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| Abstract: | Taking conventional crane reconstruction for the example, aiming at energy saving problem of AC frequency conversion speed regulation system and security problem, the conventional speed regulation of connecting resistor in rotor winding was replaced by stepless frequency conversion speed regulation and the relay osculating mode was also replaced by PLC control mode. It is proved that the rebuilt AC frequency conversion speed regulation system exhibits both obvious energy-saving capability and other predominant capabilities. |
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| Keywords: | trasducer trig PLC saving energy |
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