Simplified methods of the 3D-SVPWM for four-wire three-leg inverter
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DOI: 10.1007/s43236-020-00133-4
Abstract: This paper introduces a novel technique for simplification of a three-dimension space vector pulse width modulation (3D-SVPWM). Conventional SVPWM calculations are based on trigonometric functions or several decomposition matrices. Thus, a very fast embedded controller… read more here.
Keywords: three leg; wire three; four wire; svpwm ... See more keywords
A New Three-Phase AC–DC–AC Multilevel Converter Based on Cascaded Three-Leg Converters
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DOI: 10.1109/tia.2016.2646343
Abstract: This paper proposes and investigates a new three-phase ac–dc–ac multilevel conversion system obtained from cascaded three-leg converters. Such configuration presents advantages in terms of reduced switch blocking voltages and consequently lower dc-link voltage rating. Operating… read more here.
Keywords: three leg; phase multilevel; cascaded three; new three ... See more keywords
Single-Phase AC–DC–AC Three-Level Three-Leg Converter With Reduced Switch Count
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DOI: 10.1109/tpel.2019.2925596
Abstract: This paper presents a new single-phase ac–dc–ac three-level three-leg converter composed of three coupled-inductors and six active switches. The system model, operation principles, and a control strategy are presented and discussed. Additionally, a space-vector pulsewidth… read more here.
Keywords: phase three; level three; converter; three level ... See more keywords