| 浅谈电源干扰造成同步电动机励磁故障 |
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| 引用本文： | 田小东,金欣华,李华.浅谈电源干扰造成同步电动机励磁故障[J].变频器世界,2010(10):116-117,120. |
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| 作者姓名： | 田小东 金欣华 李华 |
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| 作者单位： | 河北钢铁集团邯宝公司能源中心; |
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| 摘 要： | 本文简要介绍变频软启动技术在44MW高炉鼓风机同步电动机上的应用。结合高炉鼓风机几次励磁故障引起的跳车进行分析,探讨电源干扰对励磁系统的影响。
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| 关 键 词： | 电源干扰 同步电动机 变频软启动 励磁故障 |
General Discussion of the Power Supply Interference Causes Excitation System Fault in Synchronous Motor |
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| Tian Xiaodong Jin Xinhua Li Hua.General Discussion of the Power Supply Interference Causes Excitation System Fault in Synchronous Motor[J].THE WORLD OF INVERTERS,2010(10):116-117,120. |
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| Authors: | Tian Xiaodong Jin Xinhua Li Hua |
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| Affiliation: | Tian Xiaodong Jin Xinhua Li Hua |
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| Abstract: | The paper generally discusses the frequency variable soft starting control technique application in the 44MW synchronous motor of blast furnace blower.Through the analysis of excitation system faults causes blast furnace blower breakdown inquireing the power supply interference influence in excitation system. |
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| Keywords: | Power supply interference Synchronous motor Frequency variable soft starting Excitation system fault |
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