Fault diagnosis techniques applied to synchronous motors such as Permanent Magnet Synchronous Machines (PMSMs) and Reluctance (SynRMs) are scarcely addressed in the literature, strong contrast attention paid asynchronous motors. In addition, most widespread those based on steady-state condition analysis, little is detection during transient operation. The present paper aims identify research ga...

This paper reviews motor techniques for reducing the cost of electric vehicles (EVs) and improving their range. In recent years, environmental issues, energy crises greenhouse effect have urged popularization clean EVs. order to achieve this goal, it is necessary overcome technical difficulties in vehicle As a key component an EV, occupies large proportion overall cost, its efficiency directly ...

There are many methods in literature for canalizing of circulating useful flux from stator core to rotor core without radial movements in induction machines. It is obvious to healing of useful flux with decreasing radial moved zig-zag flux and it increases the motor performance. Magnetic barrier, cutout and using of slits are the most used methods for improve the circulating useful flux in the ...