Partial-Load Optimization of a High-Voltage Residential Battery Converter with Silicon Carbide MOSFETs
Konferenz: PCIM Europe 2019 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
07.05.2019 - 09.05.2019 in Nürnberg, Deutschland
Tagungsband: PCIM Europe 2019
Seiten: 7Sprache: EnglischTyp: PDF
Persönliche VDE-Mitglieder erhalten auf diesen Artikel 10% Rabatt
Autoren:
Probst, Leonhard; von Kutzleben, Daniel; Armbruster, Cornelius; Schoener, Christian (Fraunhofer Institute for Solar Energy Systems ISE, Germany)
Inhalt:
The specific importance of high partial-load efficiency during discharge for battery converters in residential installations is discussed. Methods to optimize the efficiency of the converter particularly under light-load conditions are presented and scientifically analyzed. A bidirectional, multi-leg half-bridge converter was designed in order to validate the theoretical findings. The key insights and the measurement results of the implemented optimizations are presented.