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98 Publications
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2009 | Conference Paper | LibreCat-ID: 30320
Adaptive Digital Slope Compensation for Peak Current Mode Control
T. Grote, F. Schafmeister, H. Figge, N. Fröhleke, P. Ide, J. Böcker, in: Proc. IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, San Jose, CA, USA, 2009, pp. 3523–3529.
LibreCat
T. Grote, F. Schafmeister, H. Figge, N. Fröhleke, P. Ide, J. Böcker, in: Proc. IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, San Jose, CA, USA, 2009, pp. 3523–3529.
2009 | Patent | LibreCat-ID: 30351
Verfahren zur Nutzung des ausgangsseitigen Blindstromes eines indirekten dreiphasen-Matrixkonverters zur Erzeugung von Eingangsblindstrom
F. Schafmeister, J. Kolar, (2009).
LibreCat
F. Schafmeister, J. Kolar, (2009).
2009 | Conference Paper | LibreCat-ID: 30517
Adaptive digital slope compensation for peak current mode control
T. Grote, F. Schafmeister, H. Figge, N. Fröhleke, P. Ide, J. Böcker, in: 2009 IEEE Energy Conversion Congress and Exposition, IEEE, 2009.
LibreCat
| DOI
T. Grote, F. Schafmeister, H. Figge, N. Fröhleke, P. Ide, J. Böcker, in: 2009 IEEE Energy Conversion Congress and Exposition, IEEE, 2009.
2008 | Conference Paper | LibreCat-ID: 30318
Paralleling of LLC Resonant Converters using Frequency Controlled Current Balancing
H. Figge, N. Fröhleke, F. Schafmeister, P. Ide, in: Proc. DPEC Seminar, Delta Electronics, Shanghai, China, 2008.
LibreCat
H. Figge, N. Fröhleke, F. Schafmeister, P. Ide, in: Proc. DPEC Seminar, Delta Electronics, Shanghai, China, 2008.
2008 | Conference Paper | LibreCat-ID: 30317
Semi-Digital Interleaved PFC Control
T. Grote, N. Fröhleke, F. Schafmeister, P. Ide, in: Proc. DPEC Seminar, Delta Electronics, Shanghai, China, 2008.
LibreCat
T. Grote, N. Fröhleke, F. Schafmeister, P. Ide, in: Proc. DPEC Seminar, Delta Electronics, Shanghai, China, 2008.
2008 | Book Chapter | LibreCat-ID: 30316
Matrixkonverter, Kapitel 3.8
J. Kolar, F. Schafmeister, in: D. Schröder (Ed.), Lehrbuch Leistungselektronische Schaltungen, 2nd ed., Springer-Verlag, Berlin Heidelberg, 2008, pp. 188–289.
LibreCat
J. Kolar, F. Schafmeister, in: D. Schröder (Ed.), Lehrbuch Leistungselektronische Schaltungen, 2nd ed., Springer-Verlag, Berlin Heidelberg, 2008, pp. 188–289.
2007 | Patent | LibreCat-ID: 30352
Verfahren zur Minimierung der Schaltverluste eines quasi-direkten Dreiphasen-AC/AC-Pulsumrichters bei geringer Amplitude der Ausgangsspannungsgrundschwingung
J. Kolar, F. Schafmeister, (2007).
LibreCat
J. Kolar, F. Schafmeister, (2007).
2007 | Journal Article | LibreCat-ID: 30314
Novel Three-Phase AC–AC Sparse Matrix Converters
J. Kolar, F. Schafmeister, S. Round, H. Ertl, IEEE Transactions on Power Electronics 22 (2007) 1649–1661.
LibreCat
J. Kolar, F. Schafmeister, S. Round, H. Ertl, IEEE Transactions on Power Electronics 22 (2007) 1649–1661.
2007 | Dissertation | LibreCat-ID: 30315
Indirekte Sparse Matrix Konverter
F. Schafmeister, Indirekte Sparse Matrix Konverter, ETH Zürich, Zürich, Switzerland, 2007.
LibreCat
| Files available
F. Schafmeister, Indirekte Sparse Matrix Konverter, ETH Zürich, Zürich, Switzerland, 2007.
2006 | Journal Article | LibreCat-ID: 30313
Comparison of Performance and Realization Effort of a Very Sparse Matrix Converter to a Voltage DC Link PWM Inverter with Active Front End
S. Round, F. Schafmeister, J. Kolar, IEEJ Transactions of the Institute of Electrical Engineers of Japan 126-D (2006) 578–588.
LibreCat
S. Round, F. Schafmeister, J. Kolar, IEEJ Transactions of the Institute of Electrical Engineers of Japan 126-D (2006) 578–588.
2005 | Conference Paper | LibreCat-ID: 30312
Comparison of Performance and Realization Effort of a Very Sparse Matrix Converter to a Voltage DC Link PWM Inverter with Active Front End
S. Round, F. Schafmeister, E. Pereira, L. Serpa, J. Kolar, in: Proc. 5th IEEJ International Power Electronics Conference (IPEC), IEEJapan, Niigata, Japan, 2005.
LibreCat
S. Round, F. Schafmeister, E. Pereira, L. Serpa, J. Kolar, in: Proc. 5th IEEJ International Power Electronics Conference (IPEC), IEEJapan, Niigata, Japan, 2005.
2005 | Conference Paper | LibreCat-ID: 30301
Analytical Calculation of the Conduction and Switching Losses of the Conventional Matrix Converter and the (Very) Sparse Matrix Converter
F. Schafmeister, C. Rytz, J. Kolar, in: Proc. 20th IEEE Applied Power Electronics Conference (APEC), IEEE, Austin, USA, 2005, pp. 875–881.
LibreCat
F. Schafmeister, C. Rytz, J. Kolar, in: Proc. 20th IEEE Applied Power Electronics Conference (APEC), IEEE, Austin, USA, 2005, pp. 875–881.
2005 | Journal Article | LibreCat-ID: 30311
Enhanced Control Scheme for Three-Phase, Three-Level Rectifiers at Partial Load
P. Ide, F. Schafmeister, N. Fröhleke, H. Grotstollen, IEEE Transactions on Industrial Electronics 52 (2005) 719–726.
LibreCat
P. Ide, F. Schafmeister, N. Fröhleke, H. Grotstollen, IEEE Transactions on Industrial Electronics 52 (2005) 719–726.
2004 | Conference Paper | LibreCat-ID: 30309
Novel Modulation Schemes for Conventional and Sparse Matrix Converters Facilitating Reactive Power Transfer Independent of Active Power Flow
F. Schafmeister, J. Kolar, in: Proc. 35th IEEE Power Electronics Specialists Conference (PESC), IEEE, Aachen, Germany, 2004, pp. 2917–2923.
LibreCat
F. Schafmeister, J. Kolar, in: Proc. 35th IEEE Power Electronics Specialists Conference (PESC), IEEE, Aachen, Germany, 2004, pp. 2917–2923.
2004 | Conference Paper | LibreCat-ID: 30308
Enhanced Control Scheme for Three-Phase / Three-Level Rectifiers at Partial Load
P. Ide, F. Schafmeister, N. Fröhleke, H. Grotstollen, in: Proc. 35th IEEE Power Electronics Specialists Conference (PESC), IEEE, Aachen, Germany, 2004, pp. 207–213.
LibreCat
P. Ide, F. Schafmeister, N. Fröhleke, H. Grotstollen, in: Proc. 35th IEEE Power Electronics Specialists Conference (PESC), IEEE, Aachen, Germany, 2004, pp. 207–213.
2004 | Conference Paper | LibreCat-ID: 30310
Novel Hybrid Modulation Schemes Extending the Reactive Power Control Range of Conventional and Sparse Matrix Converters Operating at Maximum Output Voltage
F. Schafmeister, J. Kolar, in: Proc. 11th International Power Electronics and Motion Control Conference (EPE-PEMC), EPE, Riga, Latvia, 2004.
LibreCat
F. Schafmeister, J. Kolar, in: Proc. 11th International Power Electronics and Motion Control Conference (EPE-PEMC), EPE, Riga, Latvia, 2004.
2003 | Conference Paper | LibreCat-ID: 30307
Novel Modulation Schemes Minimizing the Switching Losses of Sparse Matrix Converters
F. Schafmeister, J. Kolar, in: Proc. IEEE Annual Industrial Electronics Society Conference (IECON), IEEE, Roanoke, VA, USA, 2003, pp. 2085–2090.
LibreCat
F. Schafmeister, J. Kolar, in: Proc. IEEE Annual Industrial Electronics Society Conference (IECON), IEEE, Roanoke, VA, USA, 2003, pp. 2085–2090.
2003 | Conference Paper | LibreCat-ID: 30300
Evaluation of 1200V-Si-IGBTs and 1300V-SiC-JFETs for Application in Three-Phase Very Sparse Matrix AC-AC Converter Systems
F. Schafmeister, S. Herold, J. Kolar, in: Proc. 18th IEEE Applied Power Electronics Conf. (APEC), IEEE, Miami Beach, USA, 2003, pp. 241–255.
LibreCat
F. Schafmeister, S. Herold, J. Kolar, in: Proc. 18th IEEE Applied Power Electronics Conf. (APEC), IEEE, Miami Beach, USA, 2003, pp. 241–255.
2003 | Journal Article | LibreCat-ID: 30306
Analytically Closed Calculation of the Conduction Losses of Three-Phase AC-AC Sparse Matrix Converters
F. Schafmeister, M. Baumann, J. Kolar, EPE Journal 13 (2003) 5–14.
LibreCat
F. Schafmeister, M. Baumann, J. Kolar, EPE Journal 13 (2003) 5–14.
2002 | Conference Paper | LibreCat-ID: 30302
Analytically Closed Calculation of the Conduction and Switching Losses of Three-Phase AC-AC Sparse Matrix Converters
F. Schafmeister, M. Baumann, J. Kolar, in: Proc. 10th International Power Electronics and Motion Control Conference (EPE-PEMC), EPE, Cavtat & Dubrovnik, Croatia, 2002.
LibreCat
F. Schafmeister, M. Baumann, J. Kolar, in: Proc. 10th International Power Electronics and Motion Control Conference (EPE-PEMC), EPE, Cavtat & Dubrovnik, Croatia, 2002.
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