Low cost digital signal generation for driving space vector PWM inverter

(in lingua inglese)

A space vector pulse-width modulation technique based on a reduced computation method was presented. The SVPWM scheme can drive the inverter gating signals from the sampled amplitudes of the reference phase voltages. The switching vectors for the inverter are derived using a simple digital logic which does not involve any complex computations and hence reduces the implementation time. A practical system design and real implementation for space vector PWM inverter, including MATLAB SIMULINK model, and simulation results for different modulation indexes were also presented.