M. Schnarrenberger, L. Stefanski, C. Rollbühler, D. Braeckle, M. Braun, "A 50 kW Power Hardware-in-the-Loop Test Bench for Permanent Magnet Synchronous Machines based on a Modular Multilevel Converter", 2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe)

D. Braeckle, B. Bohnet, M. Schnarrenberger, P. Himmelmann, M. Hiller, "A New control Approach for Modular Multilevel Converter Under Unbalanced Load Conditions", The 9th IET International Conference on Power Electronics, Machines and Drives (PEMD 2018, Liverpool, UK)

D. Braeckle, P. Himmelmann, M. Hiller, S. Nielebock, " Comparison of Modular Multilevel Topologies for AC to AC Applications", 2018 9th IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG)
[PDF from Publisher]

D. Braeckle, S. Mersche, M. Schnarrenberger, P. Himmelmann and M. Hiller, "Modular Multilevel Converters as active filters to mitigate low frequency current harmonics in converter fed grid applications," Proceedings of PCIM Europe 2018,  VDE Verlag GmbH Berlin Offenbach, ISBN 978-3-8007-4646-0 (2018)
[PDF from KITopen] [PDF from Publisher]

D. Braeckle, P. Himmelmann, M. Schnarrenberger, M. Hiller, "Control Strategy for Modular Multilevel Matrix Converters at High Output Frequencies," 2017 IEEE Energy Conversion Congress and Exposition (ECCE), Cincinnati, OH, USA, 2017, DOI 10.1109/ECCE.2017.8096422
[PDF from KITopen] [PDF from Publisher]

M. Schnarrenberger, F. Kammerer, D. Braeckle, M. Braun. "Cell Design of a Square-Wave Powered 1AC-3AC Modular Multilevel Converter Low Voltage Prototype", Proceedings of EPE 2016 ECCE Europe, Karlsruhe, Germany, DOI 10.1109/EPE.2016.7695373
[PDF from KITopen] [PDF from Publisher]

D. Braeckle, F. Kammerer, M. Schnarrenberger, M. Hiller, M. Braun. "A Modular Multilevel Matrix Converter for High Speed Drive Applications", Proceedings of PCIM Europe 2016,  VDE Verlag GmbH Berlin Offenbach, ISBN 978-3-8007-4186-1 (2016)
[PDF from KITopen] [PDF from Publisher]

F. Kammerer, D. Braeckle, M. Gommeringer, M. Schnarrenberger, M. Braun. “Operating Performance of the Modular Multilevel Matrix Converter in Drive Applications”, Proceedings of PCIM Europe 2015,  VDE Verlag GmbH Berlin Offenbach, ISBN 978-3-8007-3924-0 (2015)
[PDF from KITopen] [PDF from Publisher]