| 大功率轧机主电机电气传动方案的分析与比较 |
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| 引用本文： | 邢宝勤,罗廷鉴,梁彩达.大功率轧机主电机电气传动方案的分析与比较[J].中国冶金,2009,19(7):38-38. |
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| 作者姓名： | 邢宝勤 罗廷鉴 梁彩达 |
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| 作者单位： | 韶关钢铁集团有限公司钢轧工程指挥部，广东 韶关 512123 |
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| 摘 要： | 交流传动调速系统性能已经大大超过直流传动调速系统，交流传动技术在新建的轧机主传动中已经成为主导技术，交流传动系统又分为交 交传动和交 直 交传动两种传动方式，为此本文对交 交变频和交 直 交变频进行了深入的分析和比较，为大功率轧机主电机传动装置的设计选型提供参考。
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| 关 键 词： | 轧机 主传动 交 交传动装置 交 直 交传动装置 |
Analysis and Comparison of Electric Drive for the Main Motor of High Power Rolling Mill |
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| XING Bao-qin,LUO Ting-jian,LIANG Cai-da.Analysis and Comparison of Electric Drive for the Main Motor of High Power Rolling Mill[J].China Metallurgy,2009,19(7):38-38. |
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| Authors: | XING Bao-qin LUO Ting-jian LIANG Cai-da |
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| Affiliation: | Rolling Steel engineering headquaters，Shaoguan Iron and steel Group Co.， Ltd.，Shaoguan 512123，
Guangdong，China |
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| Abstract: | The performance of AC speed control system is much better than that of DC speed control system. AC drive technology has become the dominant technology in the main drive of new rolling mill. There are two styles of driving, AC-AC drive device and AC-DC-AC drive device, in the AC speed control system. In this paper, the analysis and comparison of the AC-AC converter and AC-DC-AC converter were carried out in order to supply reference for the design and choice of drive device of rolling mill. |
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| Keywords: | rolling mill main drive AC-AC drive device AC-DC-AC drive device |
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