| 简析地铁低压何源滤波装置的应用 |
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| 引用本文： | 白雪莲.简析地铁低压何源滤波装置的应用[J].现代城市轨道交通,2013(3):12-15. |
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| 作者姓名： | 白雪莲 |
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| 作者单位： | 中铁电气化勘测设计研究院有限公司，工程师，天津 100038 |
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| 摘 要： | 随着大量低压变频装置在地铁应用，低压配电系统中谐波畸变日益严重，危及地铁系统的安全、稳定运行。分析了谐波对系统的危害，对北京、上海等地区运营线路低压供电系统谐波含量进行了实地测量。并根据有源滤波器投入系统前后的不同效果进行了分析和比对，提出了有源滤波装置设置建议，对今后地铁低压配电谐波治理具有重要参考价值。
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| 关 键 词： | 地铁 低压供电系统 谐波 无功补偿 有源滤波装置 |
Application of Low Voltage Active Filter Device in Metro |
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| Bai Xuelian.Application of Low Voltage Active Filter Device in Metro[J].Modern Urban Transit,2013(3):12-15. |
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| Authors: | Bai Xuelian |
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| Institution: | Bai Xuelian |
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| Abstract: | The paper makes analysis on damage of harmonic to the low voltage power supply system. Through field measurements of harmonic content in low voltage system on commercial lines in Beijing, Shanghai and other regions, analysis and comparison are carried out for before and after different effects of active filters put into the system. Setting recommendations for active filtering device are put forward, providing important reference for future metro control over harmonic in low voltage system. |
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| Keywords: | metro low voltage power supply system harmonics reactive power compensation active filter |
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