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Modeling and Simulation of a New Hybrid Transformer for Metro Traction Power Supply System
ID：81 View Protection：ATTENDEE Updated Time：2022-05-16 09:42:03 Hits：324 Poster Presentation

Start Time：Pending（Asia/Shanghai）

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Abstract
The hybrid transformer is used to improve the metro traction power supply system, which can reduce the volume and cost of the overall equipment. In this paper, the circuit models of a hybrid transformer and a rectifier transformer are established by the two methods, namely, the single-phase multi-winding transformer method and the mutual inductance transformer method. First, the finite element models of the hybrid transformer and rectifier transformer are established to calculate some parameters which are used in two methods. Then, the circuit models are established and investigated using the proposed two methods. The results obtained by the mutual inductance transformer method are compared with the finite element results. Finally, the presented two methods are used to establish the DC traction power supply system, and the pros and cons of these two methods are compared.
 
Keywords
hybrid transformer; metro traction; modeling; rectifier transformer; simulation
Speaker
CongzhuangWang
东南大学

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Important Date

  • Conference Date

    May 27

    2022

    to

    May 29

    2022

  • Feb 28 2022

    Draft paper submission deadline

  • May 29 2022

    Registration deadline

  • Jun 22 2022

    Contribution Submission Deadline

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IEEE Beijing Section
China Electrotechnical Society
Southeast University
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IEEE Industry Applications Society
IEEE Nanjing Section
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