Design of Outer-Rotor Permanent-Magnet-Assisted Synchronous Reluctance Motor for Electric Vehicles
نویسندگان
چکیده
Today’s automotive industry has focused its studies on electric vehicles (EVs) or hybrid (HEVs) rather than gasoline-powered vehicles. For this reason, more investment been made in motors with high efficiency, torque density, and high-power factor to be used both EVs HEVs. In study, an outer-rotor permanent-magnet-assisted synchronous reluctance motor (PMaSynRM) a new rotor topology was designed for use EV. The design transversally laminated anisotropic (TLA) structure. addition, neodymium-iron-boron (NdFeB) magnets were topology. stator slots as distributed windings, so ripples are minimized. At the same time, maximum electromagnetic achieved. analysis of carried out using finite element method (FEM). Optimal values parameters obtained by improving geometry three-phase PMaSynRM order obtain minimum ripple design. is 48/8 slot/pole combination, speed 750 rpm power 1 kW. simulation results showed that achieved ripple.
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ژورنال
عنوان ژورنال: Energies
سال: 2021
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en14133739