📒 In this book we presented a structure and a methodology for design and control of an innovated DC motor with permanent magnets and axial flux dedicated to electric traction. Progress in the field of sliding contacts manufacturing, the simplicity of the structure of the engine as the control simplicity of DC motors make this structure an attractive solution to the problem of electric cars drive. A modelling approach of an innovated renewable energy system dedicated to recharge of electric cars is also presented in this book. The global study constitute a complete computer tool for design, control and recharge of electric cars.