| 城轨列车设置地面制动电阻的仿真研究 |
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| 引用本文： | 赵荣华,杨中平,郑琼林.城轨列车设置地面制动电阻的仿真研究[J].城市轨道交通研究,2008,11(9). |
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| 作者姓名： | 赵荣华 杨中平 郑琼林 |
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| 作者单位： | 北京交通大学电气工程学院,100044,北京 |
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| 摘 要： | 城市轨道交通直流牵引供电系统中再生制动已经得到广泛应用.如果使用车载电阻吸收再生能量,会有增加车体重量、隧道温升和浪费再生能量等缺点.地面制动电阻是一种很好的替代装置.结合广州地铁4号线,通过一个全新的系统仿真,对地面制动电阻的容量确定,位置设置等关键问题进行了仿真研究.实际运行结果表明,地面制动电阻工作正常可以很好地防止再生制动失效.
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| 关 键 词： | 城市轨道交通 地面制动电阻 再生制动 |
Simulation of Ground Rheostatic Braking in URT |
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| Zhao Ronghua,Yang Zhongping,Zheng Qionglin.Simulation of Ground Rheostatic Braking in URT[J].Urban Mass Transit,2008,11(9). |
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| Authors: | Zhao Ronghua Yang Zhongping Zheng Qionglin |
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| Institution: | Zhao Ronghua Yang Zhongping Zheng Qionglin School of Electrical Engineering,Beijing Jiaotong University,100044,Beijing,China |
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| Abstract: | Nowadays,the regeneration braking has been ap- plied widely in URT.Using the resistor in the vehicle to absorb the regeneration energy usually raises problems, such as the in- crease of the vehicle weight,the temperature rising in tunnel and the energy wasting,while the ground rheostatic braking is regarded as a good method.This paper makes a research about the power calculation and the allocation principle of the ground braking resistor through the simulation of Guangzhou metro Line 4 and argues that this ... |
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| Keywords: | urban rail transit ground braking resistor regeneration braking |
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