Zero Resistance Converter System (ZRCS) is an effective method for mitigating stray currents in urban rail transit. However, powering the switch units (SUs) along a narrow metro tunnel can be a challenge. Therefore, this paper proposes the Active Return Traction Power System (AR-TPS). The operational principles and control strategies of AR-TPS are discussed in detail. A simulation-based comparison is conducted between AR-TPS and ZRCS to evaluate their effectiveness in stray current mitigation.


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    Title :

    Modeling of Active Return Traction Power System for Mitigating Stray Current


    Contributors:


    Publication date :

    2025-06-18


    Size :

    261530 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English