| 北京新建地铁供电方式分析比较 |
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| 引用本文： | 史华伟,杨艳婷.北京新建地铁供电方式分析比较[J].城市轨道交通研究,2018(1):118-119. |
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| 作者姓名： | 史华伟 杨艳婷 |
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| 作者单位： | 北京城建设计发展集团股份有限公司,100037,北京
中国计量大学材料学院,300018,杭州 |
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| 摘 要： | 以北京新建地铁为工程背景,分析了分散式供电的弊端,提出了中压网络供电电压采用集中式供电的可能性。通过牵引计算和潮流分析将两种供电方式进行比较,结果表明在北京新的地铁规划方案下,集中式供电更具优势。
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| 关 键 词： | 北京地铁 集中式供电 分散式供电 Beijing subway centralized power supply de-centralized power supply |
Analysis and Comparison of Power Supply Modes for Newly Built Subway Lines in Beijing |
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| SHI Huawei,YANG Yanting.Analysis and Comparison of Power Supply Modes for Newly Built Subway Lines in Beijing[J].Urban Mass Transit,2018(1):118-119. |
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| Authors: | SHI Huawei YANG Yanting |
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| Abstract: | Taking the newly built subway lines in Beijing as the background,the existing shortcomings of the decentralized power supply are analyzed,the possibility of adopting central-ized power supply with medium voltage network voltage is put forward. By comparing the two power supply modes through traction calculation and development trend analysis,it proves that the centralized power supply mode has greater advantages in new subway planning schemes of Beijing. |
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