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Flash Charging Catenary Free Railway Restoration Planning Electricity: Distribution Networks Impact in an Italian-Swiss Case

pubblicazioni - Presentazione

Flash Charging Catenary Free Railway Restoration Planning Electricity: Distribution Networks Impact in an Italian-Swiss Case

Il contributo descrive la metodologia sviluppata per l’analisi dell’impatto della tecnologia di ricarica flash per il trasporto pubblico nei confronti della rete elettrica di distribuzione in un caso di tram-treno in uno scenario di recupero della tratta internazionale “Valmorea”.

The paper describes the methodology developed for analysing the impact of flash recharging technology for public transport over the distribution grid in a tram-train case in the recovery scenario of the “Valmorea” railway line. To gain greater significance in the analysis, the track and the stops were examined, the foreseeable time paths, finally the geographic positioning of the electric lines and their substations were guessed.

The choice of an international transportation track has involved different distribution power lines. The study did not give any particular indication in terms of innovation for the Italian power grid in comparison with the Swiss one. However, it has been demonstrated that it is necessary to fully upgrade the substations involved in dealing with the considerable increase in loading related to the recharging of vehicles.

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