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Experimental comparison of two control algorithms for low-saliency ratio interior permanent magnet synchronous motors

  • Autori: Caruso, M.; Di Tommaso, A.O.; Lombardo, M.; Miceli, R.; Nevoloso, C.; Spataro, C.
  • Anno di pubblicazione: 2018
  • Tipologia: Contributo in atti di convegno pubblicato in volume
  • OA Link:


In this paper, an experimental investigation on the comparison between the Maximum Torque Per Ampere (MTPA) and the Field Orientation Control (FOC) algorithms for interior permanent magnet synchronous machines (IPMSMs) is described, analyzed and discussed. This investigation was carried out on a small-power IPMSM with low saliency ratio. More in detail, after a previous simulation study, the control techniques have been experimentally implemented and validated through means of a dSPACE®rapid prototyping system. The performances of the two algorithms have been evaluated and compared, obtaining interesting results.