| 基于UPQC的电气化铁路同相供电方案的研究 |
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| 引用本文： | 周建佳,胡成,杨苏飞.基于UPQC的电气化铁路同相供电方案的研究[J].电气技术,2010(1):14-17. |
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| 作者姓名： | 周建佳 胡成 杨苏飞 |
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| 作者单位： | 西南交通大学电气工程学院,成都,610031 |
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| 摘 要： | 介绍了一种基于统一电能质量调节器(UPQC)的电气化铁路同相供电方案,通过对UPQC的主电路结构、功能和控制方法的详细分析,指出了该控制器相对于现有其他方案的优点,通过仿真结果证明,基于UPQC的同相供电系统能解决电气化铁路存在的三相不平衡,电压波动,谐波污染,功率因数低等问题。
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| 关 键 词： | 同相供电 统一电能质量调节器 电气化铁路 |
Research on A Scheme of Cophase Power Supply System for Electrified Railways based on UPQC |
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| Zhou Jianjia,Hu Cheng,Yang Shufei.Research on A Scheme of Cophase Power Supply System for Electrified Railways based on UPQC[J].Electrical Engineering,2010(1):14-17. |
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| Authors: | Zhou Jianjia Hu Cheng Yang Shufei |
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| Affiliation: | School of Electrical Engineering;Southwest Jiaotong University;Chengdu 610031 |
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| Abstract: | Introduce a scheme of cophase power supply system for electrified railways based on Unified Power Quality Controller (UPQC). By systematically analyzing the main circle configuration, functions and control strategy of UPQC, the advantages of UPQC over other controllers are pointed out. The result of the simulation proves that the cophase power supply system based on UPQC can deal with some problems of electrified railway traction substations, such as three phase unbalanced voltage, voltage fluctuation, harm... |
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| Keywords: | cophase power supply unified power quality controller electrified railway |
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