Model validation of the whole traction system of an automatic subway

A simulation model of the whole traction system of subway VAL 206 is developed using the energetic macroscopic representation (EMR). This traction system is composed of 6 choppers, 4 DC machines, 4 bogies and 8 wheels. Non-linear devices of the mechanical power train are taken into account. The whole traction system is simulated using Matlab-Simulinktrade. A validation of this model is provided in comparison with experimental results obtained from the actual process. This whole model can now be used to develop more advanced controls of VAL 206