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Sensorless PM-Drive Aspects

  • Christian GrabnerEmail author
  • Johannes Gragger
  • Hansjoerg Kapeller
  • Anton Haumer
  • Christian Kral
Chapter
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 60)

Abstract

The development procedure of permanent magnet drives for sensor less operation beginning from standstill under overload conditions has to consider different design aspects coevally. First, the robust rotor position sensing by test signal enforces a design with a strongly different behavior of the spatial dq-oriented differential inductance values. Therefore, the interior rotor magnet array arrangement is from principle predestinated for the controlled sensor less mode including standstill. Fortunately, in order to reduce costs, the distinct reluctance torque capability of such interior magnet arrangement is additionally used for a significantly increased torque by applying a pre-oriented stator current space vectors within the quasi-steady control.

Keywords

Sensorless vector control machine design inductance modeling nonlinear saturation effects 

References

  1. 1.
    Nowotny, W., Lipo, T.A.: Vector Control and Dynamics of AC Drives. Clarendon, Oxford (2000)Google Scholar
  2. 2.
    Hendershot, J.R., Miller, T.J.E.: Design of Brushless Permanent Magnet Motors. Oxford University Press, Oxford (1994)Google Scholar
  3. 3.
    Bush, K.G.: Regelbare Elektroantriebe: Antriebsmethoden, Betriebssicherheit, Instandhaltung. Verlag Pflaum, München (1998)Google Scholar
  4. 4.
    Salon, J.S.: Finite Element Analysis of Electrical Machines. Cambridge University Press, Cambridge (1996)Google Scholar
  5. 5.
    Davat, B., Ren, Z., Lajoic-Mazenc, M.: The movement in field modeling. IEEE Trans. Magn. 21(6) (1985)Google Scholar
  6. 6.
    Kohnke, P.: Theory Reference Released Version 6.1. Ansys Inc., Canonsburg, PA (April 2002)Google Scholar
  7. 7.
    Vas, P.: Electrical Machines and Drives: A Space-Vector Theory Approach. Clarendon, Oxford (1996)Google Scholar
  8. 8.
    Vas, P.: Vector Control of AC Machines. Oxford University Press, Oxford (1990)Google Scholar
  9. 9.
    Vas, P.: Parameter Estimation, Condition Monitoring, and Diagnosis of Electrical Machines. Clarendon, Oxford (1993)Google Scholar
  10. 10.
    Domack, S.: Auslegung und Optimierung von permanent- erregten Synchronmaschinen mittels Steuerverfahren und der Methode der finiten Elemente. Aachen, Verlag Shaker (1994)Google Scholar
  11. 11.
    Kiyoumarsi, A., Moallem, M.: Optimal shape design of interior permanent-magnet synchronous motor. IEEE Conference on electric machines and drives, pp. 642–648 (2005)Google Scholar
  12. 12.
    Bödefeld, T.H., Sequenz, H.: Elektrische Maschinen, Eine Einführung in die Grundlagen. Wien, Springer-Verlag, New York, pp. 230–236 (1971)Google Scholar

Copyright information

© Springer Science+Business Media B.V. 2010

Authors and Affiliations

  • Christian Grabner
    • 1
    Email author
  • Johannes Gragger
    • 1
  • Hansjoerg Kapeller
    • 1
  • Anton Haumer
    • 1
  • Christian Kral
    • 1
  1. 1.Electric Drive TechnologiesAustrian Institute of TechnologyViennaAustria

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