A Novel Double-Sided Offset Stator Axial-Flux Permanent Magnet Motor for Electric Vehicles
نویسندگان
چکیده
Axial-flux permanent magnet (AFPM) motors have been attracting great interest due to their key advantages of high-torque density and compact structure. Concentrated windings are commonly used for AFPM since they significantly reduce the radial length end windings. This paper proposes a novel double-sided stator single-rotor motor topology where one is offset by π radians. arrangement can cancel significant space harmonics produced concentrated winding core losses. Analytical analysis finite element (FEA) verify principle validate topology. The simulation results demonstrate that this proposed loss at base speed compared with conventional motor. In addition, magnetic saturation induced voltage reduced.
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ژورنال
عنوان ژورنال: World Electric Vehicle Journal
سال: 2022
ISSN: ['2032-6653']
DOI: https://doi.org/10.3390/wevj13030052