| 封星技术在永磁同步曳引机中的应用 |
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| 引用本文： | 刘中华. 封星技术在永磁同步曳引机中的应用[J]. 中国电梯, 2011, 0(13): 7-9 |
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| 作者姓名： | 刘中华 |
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| 作者单位： | 江西省特种设备检验检测研究院新余分院 |
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| 摘 要： | 通过对永磁同步曳引机封星技术的论述及对封星电磁制动时电梯溜车速度的分析,发现在永磁同步曳引机中利用封星电磁制动可补充或替代某种工况下电梯机械制动的缺失,提高电梯在制动方面的安全性和可靠性。
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| 关 键 词： | 永磁同步曳引机 封星技术 电磁制动 溜车速度 |
Application of the High Speed Short Circuit Technique to the Permanent-magnet Synchronous Traction Machine |
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| Abstract: | This article discusses the high speed short circuit tech of PM motor traction machine, and analyzes the speed of the descending slipping car when it takes the high speed short circuit magnet braking, which it can be used instead of the brake in some cases to improve the safety and reliability of elevators. |
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| Keywords: | Permanent-magnetSynchronous Traction Machine High SpeedShort Circuit Technique Magnet Braking Speed of the Descending Slipping Car |
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