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Title: Simulation and digital control of speed for permanent magnet synchronous motor with space vector modulation
Authors: Alsayid, Basim
Abdelkaremm, Daud
Zaidan, Arafat
Issue Date: Jan-2012
Publisher: European Journal of Scientific Research
Abstract: This paper presents the field oriented vector control scheme for permanent magnet synchronous motor (PMSM) drives, where space vector modulation is used. The field oriented vector control, that regulates the speed of the PMSM, is provided by a quadrature axis current command developed by the speed controller. The simulation includes all realistic components of the system. This enables the calculation of currents and voltages in different parts of the voltage source inverter (VSI) and motor under transient and steady state conditions. Implementation has been done in MATLAB/Simulink. A study of space vector modulation scheme associated with current controllers has been made. Experimental results of the PMSM control using TMS320F24X DSP board are presented. The speed of the PMSM is successfully controlled in the constant torque region. Experimental results show that the PMSM exhibits improved speed stability especially in very low speed range. The validity and usefulness of the proposed control scheme are verified through simulation and experimental results.
ISSN: 1450-216X
Appears in Collections:Engineering and Technology Faculty

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