Direct torque control of an electronik differential for electric vehicle with seperate wheel drives

Abstract EN

This paper presents the system analysis, modeling and of simulation of electronic differential for electric vehicle with two separate wheel drives based on direct torque control (DTC).

The proposed traction system consists of two permanent magnet synchronous (PMS) machines that ensure the drive of the two back driving wheels.

The control structure called independent machines for speed control permits however the achievement of an electronic differential to achieve high accuracy in curved roads.