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Railway Signalling & Communication Engineering ›› 2021, Vol. 18 ›› Issue (12): 99-102.DOI: 10.3969/j.issn.1673-4440.2021.12.019

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Design of Lightning Protection for Main Line Switch Control Subsystem for Modern Trams

Jin Xiaolei,  Chen Zhe,  Jiang Xinglin   

  1. CASCO Signal Ltd., Shanghai    200071, China
  • Received:2020-08-05 Revised:2021-10-16 Online:2021-12-24 Published:2021-12-24

现代有轨电车正线道岔控制子系统雷电防护设计

金晓雷,陈 哲,江兴林   

  1. 卡斯柯信号有限公司,上海 200071

Abstract: The main line switch control subsystem of modern trams, directly installed adjacent to tracks, is vulnerable to lightning. Based on the installation environment of the main line switch control subsystem, this paper analyzes the modes and paths of lightning impact, and proposes measures for comprehensive lightning protection, such as shielding, isolation, configuration of surge protective devices and grounding, etc.

Key words: modern tram, main line switch control subsystem, lightning protection

摘要: 现代有轨电车正线道岔控制子系统直接安装在轨旁,易遭受雷电天气影响。结合正线道岔控制子系统安装环境,分析雷电影响方式和路径,针对性地采取屏蔽、隔离、配置浪涌保护器、接地等措施进行综合雷电防护。

关键词: 代有轨电车, 正线道岔控制子系统, 雷电防护

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