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Research on multiphase drives has been intense during the last years. The first topologies considered the use of a number of phases multiple of three, being the most studied the asymmetrical double three-phase machine with independent neutral points supplied by a VSI (Voltage Source Inverter). Due to the discrete quantity of VSI outputs, Pulse Width Modulation (PWM) techniques are used to generate...
A modified space vector pulse width modulation (SVPWM) strategy based on vector space decomposition and its equivalent dual three-phase SVPWM realization are proposed in this paper, which is suitable for two-level six-phase voltage inverter fed asymmetrical dual stator induction machines (DSIMs). The DSIM is composed of two sets of symmetrical three-phase stator windings spatially shifted by 30 electrical...
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