Multiconductor calculus solution for the power supply system and traction return current with experimental validation

The construction of the new High Speed Line (HSL) Rhin-Rhône 25kV-50Hz, which opened in December 11, 2011, required the creation of a remote power supply via the new substation of Besançon (France). This was performed in order to respond to an economic optimum in terms of connection to the high...