Variable-Frequency Pulse-Width Modulation for an Improved Grid-Connected Converter Efficiency. - Christian P. Dick; Matthias Biskoping; Sebastian A. Richter; Rik W. De Doncker (IAS, 2008)

A Dynamic Boost Converter Input Stage for a Double 120° Flattop Modulation Based Three-Phase Inverter. - Jie Shen; Klaus Rigbers; Christian P. Dick; Rik W. De Doncker (IAS, 2008)