Improved Gate-Drive Unit for RC-IGBT to Overcome Load Current Disturbance in Static MOS-Control
Conference: PCIM Europe 2018 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
06/05/2018 - 06/07/2018 at Nürnberg, Deutschland
Proceedings: PCIM Europe 2018
Pages: 7Language: englishTyp: PDFPersonal VDE Members are entitled to a 10% discount on this title
Lexow, Daniel; Wiencke, Holger; Eckel, Hans-Guenter (University of Rostock, Germany)
State-of-the-art gate-drive units, which utilize cur-rent-direction dependent control for RC-IGBT loss management, may fail, if oscillations during load current zero-crossing occur. In this paper, this effect is investigated concerning an optimized gate-drive unit control method. The approach is approved with measurements.