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Direct torque control using space vector modulation (DTC-SVM) is one of the most popular control methods of induction motor for electric vehicle (eV). This paper proposes DTC-SVM with improved deadbeat control. During uphill and downhill, instant torque changes is problem for drivers. The principle of the developed method is a solution to overcome the torque need on unexpected road conditions. In...
The introduction of electric propulsion chains in automobiles has been contributing to improve their efficiency and to reduce the local pollutant emissions. In this paper, the dynamic behavior of a commercial electric vehicle is simulated and analyzed in order to compare the dynamic behavior and performance of an available electric vehicle (“Fiat Seicento Elettra”) using two simulation models. The...
The introduction of electric propulsion chains in automobiles has been contributing to reduce fuel consumptions and optimize the efficiency of commercial vehicles. In this paper, the dynamic behavior of a commercial electric vehicle is simulated and analyzed. The dynamic behavior of the available electric vehicle (Fiat Seicento Elettra) was simulated using two different approaches to the mechanical...
All kinds of motorized-wheel structures are analyzed. For the unitary motorized wheel, since increasing the unsprung mass of vehicle, it adds adverse effects on the vehicle road holding performance and vehicle comfortableness. To decrease the adverse effect for unsprung mass increasing, a method by attaching the motor in the wheel through springs and dampers of exclusive use is brought out. It is...
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