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Analysis of V ? Shaped Interior Permanent Magnet Synchronous Motor for Low Torque Ripple

Balaji Marthandam, Latha K, Uma Maheswari B

Reduction of torque ripple plays a vital work in the design of motors, especially in permanent magnet motors. This paper shows a study on the design of V shaped interior permanent magnet synchronous motor with low torque ripple. Arrangements of permanent magnets in the motor also cause a major effect in the torque ripple of the motor. MagNet Software, Finite Element Analysis has been used for the better design considering permanent magnet arrangement. The better magnet arrangement for IPMSM is presented after comparing the results.