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超长地铁车站低压配电方案探讨

来源于: 发表时间:2018-02-11 15:02 编辑:fzy

杨正波 李   鹏 潘   妍(中铁第六勘察设计院集团有限公司,天津市 300308)

Discussion on Low ?鄄 voltage Distribution Scheme for Super- long Subway Station
YANG Zhengbo LI Peng PAN Yan(China Railway Liuyuan Group Co.,Ltd.,Tianjin 300308,China)
 
    Abstract:Different low-voltage distribution schemes are proposed according to the actual characteristics of the super-long subway station. The characteristics of different schemes are analyzed and advantages and disadvantages of the technical economy are compared in comprehensive consideration of the power supply reliability,engineering investment and operation & maintenance cost,so as to confirm the most cost-effective solution.
    Key words:super-long subway station;low-voltage distribution scheme;power supply reliability;reduction voltage substation;follow-up type step-down substation;low-voltage distribution room;technical economy;cost-performance ratio
 
    摘 要:针对超长地铁车站的实际特点,提出不同的低压配电方案,综合考虑供电可靠性、工程投资及运营维护的费用等,分析不同方案的特点及对比技术经济优劣,确定性价比最优方案。
关键词:超长地铁车站;低压配电方案;供电可靠性;降压所;跟随所;低压配电室;技术经济;性价比
     中图分类号:TU852         文献标识码:A

 

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