Extended straightforward current control for permanent magnet synchronous machines

  • Author:

    Andreas Liske
  • Source:

    EPE'13 ECCE Europe, Lille, France
  • Date: 3. - 5. September 2013

  • This paper presents a direct, adaptive and parameter-free current control scheme for synchronous machines with excellent control quality and high dynamics. For magnetic anisotropic synchronous machines (Ld = Lq), it automatically allows easy identification of the rotor position angle in the whole speed range, making it particularly suitable for sensorless control.