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Showing 1 to 4 of 4 for “"Three-level Inverter"”.
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Space Vector Pwm Techniques for Six_Phase Three-Level Inverter-Fed Drives
… in the power converter. Additionally, if a multilevel inverter is used to drive the machine, the output voltage waveforms are going to be approximated closer toward sinusoidal waveforms, thus resulting in lower total harmonic distortion. Therefore, the combination of multiphase and multilevel …
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Design and Validation of A High-Power, High Density All Silicon Carbide Three-Level Inverter
… research in motor drive system for traction inverters. This paper starts from optimal theoretical design of power converters by using loss model and real-time simulation system. Based on optimal paper design, hardware design is implemented. The component design for converter, such as the …
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Circuits and Modulation Schemes to Achieve High Power-Density in SiC Grid-connected Converters
… beyond this limit. In this dissertation, three key factors are selected to increase the power density of SiC-based grid-connected three-phase converters. Throughout this dissertation, the techniques and strategies to increase the power density of SiC three-phase converters were …
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Direct Torque Control for Silicon Carbide Motor Drives
… a SiC T-type neutral point clamped (NPC) inverter is studied in this work to significantly reduce the torque and flux ripples which also effectively reduce the stator current ripples, while retaining the fast-dynamic response as the conventional DTC. The unbalanced DC-link is an intrinsic …