| 超级电容储能系统抑制直流牵引网压波动的研究 |
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| 引用本文： | 赵坤,王迅,杨中平,游小杰.超级电容储能系统抑制直流牵引网压波动的研究[J].北方交通大学学报,2011(2):133-136. |
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| 作者姓名： | 赵坤 王迅 杨中平 游小杰 |
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| 作者单位： | 北京交通大学电气工程学院,北京100044 |
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| 摘 要： | 超级电容储能装置通过双向DC/DC变换器为列车提供牵引或者吸收再生制动能量,本文就车载超级电容储能系统的结构及充放电控制策略进行了研究,给出超级电容储能系统充放电控制策略,通过对其控制策略的仿真分析,验证了超级电容储能系统可以有效地防止城市轨道交通供电系统中电力负荷波动和再生失效等问题.
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| 关 键 词： | 超级电容 储能系统 直流供电系统 |
Study of DC electrified railway voltage fluctuation suppression using EDLC |
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| ZHAO Kun,WANG Xun,Yang Zhongping,YOU Xiaojie.Study of DC electrified railway voltage fluctuation suppression using EDLC[J].Journal of Northern Jiaotong University,2011(2):133-136. |
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| Authors: | ZHAO Kun WANG Xun Yang Zhongping YOU Xiaojie |
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| Institution: | (School of Electrical Engineering,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | Energy storage system using EDLC via bi-directional DC/DC converter provides energy when train is powering and absorbs regenerative energy when train is brakring.This paper discusses the structure and charge-discharge control strategy of energy storage system using EDLC.The control strategy is established to avoid the voltage fluctuation.By simulation analysis,the energy storage system can effectively suppress the voltage fluctuation and regeneration failure. |
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| Keywords: | electric double-layer capacitors energy storage system DC railway power system |
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