| 同步电动机全数字励磁装置改造 |
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| 引用本文： | 郭荣祥,鞠红. 同步电动机全数字励磁装置改造[J]. 包钢科技, 2012, 38(1): 58-60 |
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| 作者姓名： | 郭荣祥 鞠红 |
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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;内蒙古包钢钢联股份有限公司一轧厂,内蒙古包头,014010 |
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| 摘 要： | 文章介绍了同步机励磁控制系统,通过励磁装置改造,能够实现电机启动过程中的转子滑差控制,电机的失步检测和保护,准确灭磁等功能。改造后的励磁控制系统具有可靠性好,控制精度高,现场使用和维护方便等优点。
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| 关 键 词： | 全数字控制 同步电动机 励磁 |
Reform Total Digital Excitation Devices of Synchronous Motors |
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| GUO Rong-xiang , JU Hong. Reform Total Digital Excitation Devices of Synchronous Motors[J]. Science & Technology of Baotou Steel(Group) Corporation, 2012, 38(1): 58-60 |
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| Authors: | GUO Rong-xiang JU Hong |
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| Affiliation: | 1.School of Information Engineering,Inner Mongolia University of Science and Technology, Baotou 014010,Nei Monggol,China; 2.No.1 Rolling Plant of Steel Union Co.Ltd.of Baotou Steel(Group)Corp.,Baotou 014010,Nei Monggol,China) |
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| Abstract: | In the paper,the control system of excitation for synchronous motor is introduced.The functions such as control of slippage for rotors in the process of starting motors,pill-out detection and protection of motors as well as accurate de-excitation through reforming the excitation devices.The improved control system of excitation is with advantages such as good reliability,high control precision as well as convenient field use and maintenance. |
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| Keywords: | total digital control synchronous motors excitation |
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