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.

When we speak of efficiency, we are referring mainly to electrical efficiency. This usage, however, is a restriction of the meaning of the word efficiency itself. In power-electronics applications the ...

Semikron has added a new topology for use in three-level inverters to its Semitop IGBT product range. The topology integrates IGBT technology with lower switching and conduction losses to produce ...

Scientists in the Emirates have conceived a new space vector pulse width modulation method that reportedly reduces switching losses and increase efficiency in three-phase photovoltaic inverters. The ...

Chinese manufacturer Austa has released a new series of hybrid three-phase inverters. The series includes seven models with DC input ranging from 6 kW to 22.5 kW and AC output ranging from 4 kW to 15 ...

The Chinese manufacturer has launched a new series of three-phase hybrid inverters ranging from 80 kW to 100 kW. The new ...