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The objectives followed in the frame of this paper are to approach comparatively, from the view point of the operation performances and exploitation costs obtained for two types of motors (asynchronous motor and permanent-magnet synchronous motor), by means of some specialized computation soft-wares. Because of the drawbacks of asynchronous motors (high shock of starting current, relatively low power...
In this paper, the authors present the analysis by Finite Element Method software packages of optimization of a permanent magnet synchronous motor with low speed, used to drive a bicycle. Advanced licensed software CAD/CAM/CAE were used for modelling and simulation of electromagnetic field, ANSYS Electromagnetics Low Frequency (Maxwell 2D/3D, RMxprt) - products of ANSYS Inc. There are presented some...
This paper deals with the design of an in-wheel permanent magnet synchronous motor. As the integration of the motor in a wheel is a hard task (motor must has high efficiency and total mass as low as possible), we investigate a method to obtain an optimal design of a surface mounted permanent magnet in-wheel motor for the propulsion of a small electric vehicle. Firstly, an analytical model of the machine...
The purpose of the study is to analyze the configurations of Plug-in Hybrid Electric Vehicles (PHEV) with respect to fuel economy. Existing studies mostly focus on hybrid systems or few PHEV systems by only considering power split ratio and component efficiency. This paper adds original contribution to these literatures. First of all, this study compares and analyzes “series + α” PHEV — Input split,...
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