| 升船机交流主拖动系统中扭振抑制的研究 |
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| 引用本文： | 马小亮,蒋琪,王丙元,许镇琳. 升船机交流主拖动系统中扭振抑制的研究[J]. 电工技术学报, 2001, 16(3): 29-34 |
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| 作者姓名： | 马小亮 蒋琪 王丙元 许镇琳 |
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| 作者单位： | 1. 天津电气传动设计研究所
2. 天津大学自动化学院 |
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| 摘 要： | 扭振抑制是三峡升船机拖动系统中需要解决的一个主要问题。本文分析了扭振产生的原因并且提出了扭振抑制的方法。为了简化分析 ,首先分析了 2电机 - 1轴 ( 2M - 1S)系统 ,给出了仿真和实验结果 ;然后对 4电机 - 4轴 ( 4M - 4S)系统进行了仿真研究 ,结果表明将实际系统 ( 4M - 4S)简化为 2M - 1S系统是合理的。
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| 关 键 词： | 扭振 抑制 升船机 负荷均衡 |
| 修稿时间： | 2000-09-04 |
Research on Torsional Vibration Suppression of Main Drive System of Ship Elevator |
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| Ma Xiaoliang. Research on Torsional Vibration Suppression of Main Drive System of Ship Elevator[J]. Transactions of China Electrotechnical Society, 2001, 16(3): 29-34 |
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| Authors: | Ma Xiaoliang |
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| Affiliation: | Ma Xiaoliang(Tianjin Electrical Drive Design & Research Institute 300180 China) Jiang Qi Wang Bingyuan Xu Zhenlin (Tianjin University 300072 China) |
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| Abstract: | Torsional vibration is one of the major problems of the Three-Gorges ship elevator The cause of the vibration and its suppression method are approached in this paper To simplify analysis,a 2 motors-1 shaft(2M-1S)system instead of real 4 motors-4 shafts(4M-4S)system is investigated first and the analysis results are verified by simulation and experiments Then the(4M-4S)system is analyzed and simulated and the results show that it is reasonable to simplify the system by the(2M-1S)one |
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| Keywords: | Torsional vibration Suppression Ship elevator Load balancing |
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