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.
Modeling of Active Return Traction Power System for Mitigating Stray Current
18.06.2025
261530 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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Engineering Index Backfile | 1958
|So what's the problem? (DC traction stray current control)
Tema Archiv | 1999
|Taylor & Francis Verlag | 2024
|