A Novel Sensorless Vector Control of High-speed Hysteresis Motor Drive

Forfattere

  • Mohammad Zare Faculty of Electrical & Computer Engineering, University of Kashan
  • Abolfazl Halvaei Niasar Faculty of Electrical & Computer Engineering, University of Kashan

Nøgleord:

hysteresis motor, sensorless, vector control, model reference adaptive system (MRAS), drive

Resumé

Hysteresis motors are super high speed motors that used in special industries such as high-speed centrifuges,micro gas turbines, and etc. They are basically synchronous motors; however they can works in asynchronousmode. In most reported applications it is controlled in open-loop scheme and there isn’t any considerableresearch on closed-loop control of this type of motor due to its special and limited applications. This paperspresents a novel filed oriented (vector) control of a high-speed hysteresis motor. On this way, the rotor flux isoriented and indirect vector control is employed. Due to cost a difficulty of installation the rotor position/speedsensor in high speed hysteresis motors, the rotor position and speed is accurately estimated by employing a modelreference adaptive system (MRAS). The validity of presented vector control and sensorless scheme isdemonstrated via some simulations

Forfatterbiografi

  • Abolfazl Halvaei Niasar, Faculty of Electrical & Computer Engineering, University of Kashan
    Abolfazl Halvaei Niasar was born in Kashan, Iran in 1974. He received his B.Sc., M.Sc., and Ph.D. in 1998, 2000, and 2008 from Isfahan University of Technology (IUT), university of Tehran (UT) and Iran University of Science and Technology (IUST) all in electrical engineering respectively.   He is currently with the Department of Electrical Engineering, at University of Kashan, Iran. His research interests are mainly PM and Brushless DC motor drives, sensorless drives, DSP based control systems and the industrial control systems. Dr. Halvaei is a member of the Institute of Electrical and Electronics Engineers (IEEE).

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Publiceret

2013-02-06

Nummer

Årg. 2 Nr. 3 (2012)

Sektion

Research Articles

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