PULSE-DURATION MODULATION UNDER VECTOR CONTROL OF AUTONOMOUS VOLTAGE INVERTERS
The technique of determination of stationary states of the voltage source inverter switches for pulse-width modulation, the definition of the order of their alternation and relative durations on the cycle of modulation for the formation of undistorted output voltage with the maximum modulation index with the help of vector approaches to realisation of control strategy have been considered. Comparison of vector and scalar approaches to different methods of a pulse- width modulation has been carried out