Although they require more complex circuits, three-level inverters are more efficient than their two-level cousins. Effective partitioning simplifies implementation of the three-level configuration.
An international research team has conceived a dual-component controller for three-phase inverters that can reportedly achieve faster settling times, reduced overshoot and more stable current tracking ...
Silicon carbide (SiC) power devices have been commercially available for ten years. During that time, there has been a steady increase in voltage ratings to 1,200 V and 1,700 V for SiC-Schottky diodes ...