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Electric vehicle (EV) is expected as a solution for protecting the global environment. In EV, safety and design-flexibility can be improved by configuring two or more-wheel drive which uses in-wheel motors. As in-wheel motor, permanent magnet synchronous motor (PMSM) is suitable at the viewpoints of the power density and the efficiency. However, a PMSM requires a three-phase inverter; thus, two-wheel...
Zero-emission vehicles are defined as cars with no gaseous emissions, such as NOx, CO, HC and particulate matter. In this paper, the design of the electrical drive train of a zero-emission vehicle, comparable with the smart for two car, is given. The design of the drive train is evaluated by MATLAB/Simulink simulation according to the calculated mass and losses of the drive train components. The loss...
This paper deals with the analytical design of an axial flux permanent magnet (AFPM) in-wheel synchronous motor for electric vehicles (EVs). AFPM motor is a pancake-type high torque density motor that fits perfectly the wheel of an automobile vehicle and that can, thus, be easily and compactly integrated into the wheel. Therefore, AFPM motor seems to be a better choice than radial flux permanent magnet...
This paper describes the development of a basic permanent magnet disc motor (PMDM) simulation model for MATLAB/SIMULINK transient analysis. The PMDM model consists of SIMULINK blocks that can be easily implemented in a real-time test environment in order to investigate all different transient regimes of the motor. The simulation drive model is consisted of a PMDM model and a pulse width modulated...
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