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Russian Electrical Engineering

, Volume 84, Issue 10, pp 566–571 | Cite as

Pulse-vector control with indirect determination of rotor angular position

  • Yu. S. Usynin
  • Yu. S. Smirnov
  • T. A. Kozina
  • A. V. Valov
Article

Abstract

A system of pulse-vector control with an indirect determination of the angular position of the rotor based on a groundbreaking two-step method for computing the position is considered. The system can be used in electric drives with one-or two-shift work schedules to save energy and resources. A two-phase algorithm for computing the position based on comparison of the voltages at the motor windings is proposed and described. Differential equations and functional dependences of the state variables on the rotational angle of the rotor are presented.

Keywords

induction motor phase-wound rotor pulse-vector control mathematical simulation finite-element method control quality characteristics 

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Copyright information

© Allerton Press, Inc. 2013

Authors and Affiliations

  • Yu. S. Usynin
    • 1
  • Yu. S. Smirnov
    • 1
  • T. A. Kozina
    • 1
  • A. V. Valov
    • 1
  1. 1.South Ural State UniversityChelyabinskRussia

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