Design of fractional-slot permanent magnet synchronous motor with concentrated windings and interior permanent magnetsŠtumberger, Bojan (Avtor) Hadžiselimović, Miralem (Avtor) Hren, Gorazd (Avtor) sinhronski strojiThe paper presents design of fractional-slot permanent magnet synchronous motors with concentrated windings and interior permanent magnets. Inner PM rotor machines with 12 slot/8 poles and 12 slot/10 poles were investigated. Finite element analysis is employed in order to determine the performance of each motor. It is shown that the maximal torque capability and the flux-weakening performance of the particular machine are strongly dependent on the stator slot number/rotor pole number combination, rotor barrier design and on the quality of used PM material.20132015-07-10 12:32:48Delo ni kategorizirano49882UDK: 621.313COBISS_ID: 1024124764ISSN pri članku: 0033-2097NUK URN: URN:SI:UM:DK:MP0NELPFsl