@inproceedings{30517,
  author       = {{Grote, T. and Schafmeister, Frank and Figge, H. and Fröhleke, N. and Ide, P. and Böcker, Joachim}},
  booktitle    = {{2009 IEEE Energy Conversion Congress and Exposition}},
  publisher    = {{IEEE}},
  title        = {{{Adaptive digital slope compensation for peak current mode control}}},
  doi          = {{10.1109/ecce.2009.5316380}},
  year         = {{2009}},
}

@inproceedings{30318,
  author       = {{Figge, Heiko and Fröhleke, Norbert and Schafmeister, Frank and Ide, Peter}},
  booktitle    = {{Proc. DPEC Seminar}},
  location     = {{Shanghai, China}},
  publisher    = {{Delta Electronics}},
  title        = {{{Paralleling of LLC Resonant Converters using Frequency Controlled Current Balancing}}},
  year         = {{2008}},
}

@inproceedings{30317,
  author       = {{Grote, Tobias and Fröhleke, Norbert  and Schafmeister, Frank and Ide, Peter}},
  booktitle    = {{Proc. DPEC Seminar}},
  location     = {{Shanghai, China}},
  publisher    = {{Delta Electronics}},
  title        = {{{Semi-Digital Interleaved PFC Control}}},
  year         = {{2008}},
}

@inbook{30316,
  author       = {{Kolar, Johann and Schafmeister, Frank}},
  booktitle    = {{Lehrbuch Leistungselektronische Schaltungen,}},
  editor       = {{Schröder, Dierk}},
  isbn         = {{978-3-540-69300-0}},
  pages        = {{188 -- 289}},
  publisher    = {{Springer-Verlag}},
  title        = {{{Matrixkonverter, Kapitel 3.8}}},
  year         = {{2008}},
}

@misc{30352,
  author       = {{Kolar, Johann and Schafmeister, Frank}},
  pages        = {{6}},
  title        = {{{Verfahren zur Minimierung der Schaltverluste eines quasi-direkten Dreiphasen-AC/AC-Pulsumrichters bei geringer Amplitude der Ausgangsspannungsgrundschwingung}}},
  year         = {{2007}},
}

@article{30314,
  author       = {{Kolar, Johann and Schafmeister, Frank and Round, Simon and Ertl, Hans}},
  journal      = {{IEEE Transactions on Power Electronics}},
  number       = {{5}},
  pages        = {{1649 -- 1661}},
  publisher    = {{IEEE}},
  title        = {{{Novel Three-Phase AC–AC Sparse Matrix Converters}}},
  volume       = {{22}},
  year         = {{2007}},
}

@phdthesis{30315,
  author       = {{Schafmeister, Frank}},
  pages        = {{717}},
  publisher    = {{ETH Zürich}},
  title        = {{{Indirekte Sparse Matrix Konverter}}},
  year         = {{2007}},
}

@article{30313,
  author       = {{Round, Simon and Schafmeister, Frank and Kolar, Johann}},
  journal      = {{IEEJ Transactions of the Institute of Electrical Engineers of Japan}},
  number       = {{5}},
  pages        = {{578 -- 588}},
  publisher    = {{IEEJapan}},
  title        = {{{Comparison of Performance and Realization Effort of a Very Sparse Matrix Converter to a Voltage DC Link PWM Inverter with Active Front End}}},
  volume       = {{126-D}},
  year         = {{2006}},
}

@inproceedings{30312,
  author       = {{Round, Simon and Schafmeister, Frank and Pereira, Eduardo and Serpa, Leonardo and Kolar, Johann}},
  booktitle    = {{Proc. 5th IEEJ International Power Electronics Conference (IPEC)}},
  location     = {{Niigata, Japan}},
  publisher    = {{IEEJapan}},
  title        = {{{Comparison of Performance and Realization Effort of a Very Sparse Matrix Converter to a Voltage DC Link PWM Inverter with Active Front End}}},
  year         = {{2005}},
}

@inproceedings{30301,
  author       = {{Schafmeister, Frank and Rytz, Christoph and Kolar, Johann}},
  booktitle    = {{Proc. 20th IEEE Applied Power Electronics Conference (APEC)}},
  location     = {{Austin, USA}},
  pages        = {{875 -- 881}},
  publisher    = {{IEEE}},
  title        = {{{Analytical Calculation of the Conduction and Switching Losses of the Conventional Matrix Converter and the (Very) Sparse Matrix Converter}}},
  volume       = {{2}},
  year         = {{2005}},
}

@article{30311,
  author       = {{Ide, Peter and Schafmeister, Frank and Fröhleke, Norbert and Grotstollen, Horst}},
  journal      = {{IEEE Transactions on Industrial Electronics}},
  number       = {{3}},
  pages        = {{719 -- 726}},
  publisher    = {{IEEE}},
  title        = {{{Enhanced Control Scheme for Three-Phase, Three-Level Rectifiers at Partial Load}}},
  volume       = {{52}},
  year         = {{2005}},
}

@inproceedings{30309,
  author       = {{Schafmeister, Frank and Kolar, Johann}},
  booktitle    = {{Proc. 35th IEEE Power Electronics Specialists Conference (PESC)}},
  location     = {{Aachen, Germany}},
  pages        = {{2917 -- 2923}},
  publisher    = {{IEEE}},
  title        = {{{Novel Modulation Schemes for Conventional and Sparse Matrix Converters Facilitating Reactive Power Transfer Independent of Active Power Flow}}},
  volume       = {{4}},
  year         = {{2004}},
}

@inproceedings{30308,
  author       = {{Ide, Peter  and Schafmeister, Frank and Fröhleke, Norbert and Grotstollen, Horst}},
  booktitle    = {{Proc. 35th IEEE Power Electronics Specialists Conference (PESC)}},
  location     = {{Aachen, Germany}},
  pages        = {{207 -- 213}},
  publisher    = {{IEEE}},
  title        = {{{Enhanced Control Scheme for Three-Phase / Three-Level Rectifiers at Partial Load}}},
  volume       = {{1}},
  year         = {{2004}},
}

@inproceedings{30310,
  author       = {{Schafmeister, Frank and Kolar, Johann}},
  booktitle    = {{Proc. 11th International Power Electronics and Motion Control Conference (EPE-PEMC)}},
  location     = {{Riga, Latvia}},
  publisher    = {{EPE}},
  title        = {{{Novel Hybrid Modulation Schemes Extending the Reactive Power Control Range of Conventional and Sparse Matrix Converters Operating at Maximum Output Voltage}}},
  year         = {{2004}},
}

@inproceedings{30307,
  author       = {{Schafmeister, Frank and Kolar, Johann}},
  booktitle    = {{Proc. IEEE Annual Industrial Electronics Society Conference (IECON)}},
  location     = {{Roanoke, VA, USA}},
  pages        = {{2085 -- 2090}},
  publisher    = {{IEEE}},
  title        = {{{Novel Modulation Schemes Minimizing the Switching Losses of Sparse Matrix Converters}}},
  year         = {{2003}},
}

@inproceedings{30300,
  author       = {{Schafmeister, Frank and Herold, Simon  and Kolar, Johann}},
  booktitle    = {{Proc. 18th IEEE Applied Power Electronics Conf. (APEC)}},
  location     = {{Miami Beach, USA}},
  pages        = {{241 -- 255}},
  publisher    = {{IEEE}},
  title        = {{{Evaluation of 1200V-Si-IGBTs and 1300V-SiC-JFETs for Application in Three-Phase Very Sparse Matrix AC-AC Converter Systems}}},
  volume       = {{1}},
  year         = {{2003}},
}

@article{30306,
  author       = {{Schafmeister, Frank and Baumann, Martina and Kolar, Johann}},
  journal      = {{EPE Journal}},
  number       = {{1}},
  pages        = {{5 -- 14}},
  publisher    = {{EPE}},
  title        = {{{Analytically Closed Calculation of the Conduction Losses of Three-Phase AC-AC Sparse Matrix Converters}}},
  volume       = {{13}},
  year         = {{2003}},
}

@inproceedings{30302,
  author       = {{Schafmeister, Frank and Baumann, Martina and Kolar, Johann}},
  booktitle    = {{Proc. 10th International Power Electronics and Motion Control Conference (EPE-PEMC)}},
  location     = {{Cavtat & Dubrovnik, Croatia}},
  publisher    = {{EPE}},
  title        = {{{Analytically Closed Calculation of the Conduction and Switching Losses of Three-Phase AC-AC Sparse Matrix Converters}}},
  year         = {{2002}},
}

@inproceedings{30299,
  author       = {{Kolar, Johann and Baumann, Martina and Schafmeister, Frank and Ertl, Hans}},
  booktitle    = {{Proc. 17th IEEE Applied Power Electronics Conf. (APEC)}},
  location     = {{Dallas}},
  pages        = {{777 --  791 }},
  publisher    = {{IEEE}},
  title        = {{{Novel Three-Phase AC-DC-AC Sparse Matrix Converter}}},
  volume       = {{2}},
  year         = {{2002}},
}

@inproceedings{30305,
  author       = {{Schafmeister, Frank and Kolar, Johann}},
  booktitle    = {{Proc. Ansoft Inspiring Design Workshop}},
  location     = {{Stuttgart, Germany}},
  title        = {{{Analyse der Regelung einer permanenterregten Synchronmaschine bei Speisung durch einen dreiphasigen Sparse-Matrix-Konverter}}},
  year         = {{2002}},
}