王 涵（贵州泰永长征技术股份有限公司，贵州省遵义市 563000）

魏 燕（中国电建集团西北勘察设计研究院有限公司，西安市 710065）

铁路低压配电系统中ATS的选用（王涵  魏燕）

Selection of ATS in Low-voltage Distribution System of Railway

WANG Han（Guizhou Taiyong-Changzheng Technology Co.,Ltd.,Zunyi 563000,Guizhou Province，China）

WEI Yan（Power China Northwest Engineering Corporation Limited,Xi’an 710065，China）

    Abstract：The application of ATS in various distribution links of low‑voltage distribution system of railway is introduced, comparison is made for the advantages and disadvantages of various kinds of dual power transfer switches in the industry,and the problems existing in the selection of dual power transfer switches in railway projects at present are deeply discussed. Combined with the national standards GB / T 14048.11 - 2016 and GB / T 31142 - 2014,the application errors are eliminated and ATSE transfer schemes more suitable for railway distribution system are put forward.

    Key words：ATS;railway distribution;standard;appliance grade;transfer scheme;CB grade;PC grade;two‑station

  摘　要：介绍ATS在铁路低压配电系统各配电环节的应用，对比业内各类双电源转换开关的优劣，并就目前铁路项目选用双电源转换开关存在的问题进行深入探讨；结合国标GB / T 14048.11 - 2016及GB / T 31142 - 2014消除应用误区, 提出更适合铁路配电系统的ATSE转换方案。

  关键词：ATS； 铁路配电；标准；电器级别；转换方案；CB级；PC级；两工位

  中图分类号：TU852　　　　  　文献标识码：A

    doi：10.3969 / j. issn.1003 － 8493.2020.12.005