Optimal Design and Control of Electric Vehicles Power Chain with Electromagnetic Switch

In this paper, we present an analytical approach to design of the power train of electric vehicles. This approach is based on the application of general theorems relating to the design of an electrical device, such as amper theorem. This design method provides results of power chain manufacturing, quickly and without iterations. It is compatible concequently to optimization approaches, such as performance of the motor-converter. A validation study of the design approach by the finite element method is also presented. A comparative study between a power chain to trapezoidal control and another to sinusoidal control is presented.