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access icon free Sector determination for SVPWM based four-switch three-phase VSI

© The Institution of Engineering and Technology
Received 07/10/2016, Published 02/03/2017

Sector determination for a normalised space vector pulse width modulation (SVPWM) scheme is proposed for four-switch three-phase (FSTP) voltage source inverter (VSI) by using already available stationary reference frame stator voltages without requiring complex trigonometric calculations. The proposed method has been simulated by using MATLAB/Simulink and implemented using a VSI with a TMS320F28335 floating-point digital signal processing. Simulation and experimental results show the feasibility and effectiveness of the proposed SVPWM algorithm for FSTP inverter.

Inspec keywords: PWM invertors

Other keywords: TMS320F28335 floating-point digital signal processing; complex trigonometric calculations; SVPWM scheme; FSTP voltage source inverter; sector determination; normalised space vector pulse width modulation scheme; four-switch three-phase VSI; stationary reference frame stator voltages; MATLAB-Simulink

Subjects: DC-AC power convertors (invertors)

References

    1. 1)
      • 4. Kivanc, O.C., Ozturk, S.B.: ‘MATLAB function based approach to FOC of PMSM drive’. Proc. IEEE European Modeling Symp. (EMS), Madrid, Spain, 6–8 October 2015, pp. 96–102.
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http://iet.metastore.ingenta.com/content/journals/10.1049/el.2016.3711
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