| 合金钢棒材生产线半连轧可逆式粗轧机主传动系统设计方案选择 |
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| 引用本文： | 韩超,宣永建,周冶,曹剑叶. 合金钢棒材生产线半连轧可逆式粗轧机主传动系统设计方案选择[J]. 冶金自动化, 2011, 35(2) |
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| 作者姓名： | 韩超 宣永建 周冶 曹剑叶 |
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| 作者单位： | 中冶京诚工程技术有限公司电气工程技术所,北京,100176 |
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| 摘 要： | 根据合金钢棒材生产工艺的特点及粗轧机对传动系统的要求,结合作者多年设计和实践经验,介绍了半连轧可逆式粗轧机主传动系统设计时,如何选择变频装置、传动电动机、整流变压器、电源补偿装置,重点对比分析了三电平交-直-交变频装置和交-交变频装置的特点及性能价格、同步电动机和异步电动机的结构和性能参数以及无功补偿和谐波补偿的特点,最终给出了选择建议。
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| 关 键 词： | 合金钢棒材 粗轧机主传动 三电平 交-直-交型变频装置 交-交型变频装置 |
Principles for selection of main drive systems design for reversing roughing mill of allow bar rolling lines |
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| HAN Chao,XUAN Yong-jian,ZHOU Ye,CAO Jian-ye. Principles for selection of main drive systems design for reversing roughing mill of allow bar rolling lines[J]. Metallurgical Industry Automation, 2011, 35(2) |
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| Authors: | HAN Chao XUAN Yong-jian ZHOU Ye CAO Jian-ye |
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| Affiliation: | HAN Chao,XUAN Yong-jian,ZHOU Ye,CAO Jian-ye (Electric Division of Capital Engineering & Research Incorporation Limited,Beijing 100176,China) |
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| Abstract: | According to the features of alloy steel bar production process and the operational requirements for main drive systems of roughing mills,this paper introduces the practical proposals,based on the author's many-years design and practical experiences in the field,on the selection of frequency converters,driving motors,rectifier transformers and power supply compensators in designing the main drive systems of reversing roughing mill of semi-continuous production lines.The emphasis of this paper is lain on the... |
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| Keywords: | allow bar rolling line main drive systems for reversing roughing mill three-level AC-DC-AC frequency converter AC-AC frequency converter |
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