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Simulation research on dynamic distribution of traction power supply system ground fault current in medium and low speed maglev
ID：377 View Protection：ATTENDEE Updated Time：2022-08-29 16:01:03 Hits：289 Poster Presentation

Start Time：Pending（Asia/Shanghai）

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Abstract
抽象：牵引电源系统是中低速磁悬浮交通工程的重要组成部分。而在列车运行过程中，其接地系统是保证安全稳定供电的重要依据。目前，对中低速磁悬浮牵引供电系统中接地故障电流的动态分布特性及影响因素的研究较少。为进一步保证中低速磁悬浮交通的安全稳定运行，本文针对中低速磁悬浮交通。首先，通过构建牵引供电系统的仿真模型，分析其与传统轨道交通牵引供电系统的区别;经过分析，提出了一种适用于中低速磁悬浮交通的牵引供电系统的接地保护方案。最后，通过理论推导进一步验证了仿真结果的准确性和合理性。研究成果对低速磁悬浮牵引电源和接地系统的改进具有理论和工程指导意义。
Keywords
medium and low speed maglev,traction power supply system,Grounding protection
Speaker
Ningning Yan
North China Electric Power University

Submission Author
Ningning Yan North China Electric Power University
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Important Date

  • Conference Date

    Sep 25

    2022

    to

    Sep 29

    2022

  • Aug 15 2022

    Early Bird Registration

  • Sep 10 2022

    Contribution Submission Deadline

  • Nov 10 2022

    Registration deadline

  • Nov 30 2022

    Draft paper submission deadline

  • Nov 30 2022

    Final Paper Deadline

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