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98 Publications
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2008 | Book Chapter | LibreCat-ID: 30316
Kolar J, Schafmeister F. Matrixkonverter, Kapitel 3.8. In: Schröder D, ed. Lehrbuch Leistungselektronische Schaltungen,. 2nd ed. Springer-Verlag; 2008:188-289.
LibreCat
2007 | Patent | LibreCat-ID: 30352
Kolar J, Schafmeister F. Verfahren zur Minimierung der Schaltverluste eines quasi-direkten Dreiphasen-AC/AC-Pulsumrichters bei geringer Amplitude der Ausgangsspannungsgrundschwingung. Published online 2007.
LibreCat
2007 | Journal Article | LibreCat-ID: 30314
Kolar J, Schafmeister F, Round S, Ertl H. Novel Three-Phase AC–AC Sparse Matrix Converters. IEEE Transactions on Power Electronics. 2007;22(5):1649-1661.
LibreCat
2007 | Dissertation | LibreCat-ID: 30315
Schafmeister F. Indirekte Sparse Matrix Konverter. ETH Zürich; 2007.
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| Files available
2006 | Journal Article | LibreCat-ID: 30313
Round S, Schafmeister F, Kolar J. Comparison of Performance and Realization Effort of a Very Sparse Matrix Converter to a Voltage DC Link PWM Inverter with Active Front End. IEEJ Transactions of the Institute of Electrical Engineers of Japan. 2006;126-D(5):578-588.
LibreCat
2005 | Conference Paper | LibreCat-ID: 30312
Round S, Schafmeister F, Pereira E, Serpa L, Kolar J. Comparison of Performance and Realization Effort of a Very Sparse Matrix Converter to a Voltage DC Link PWM Inverter with Active Front End. In: Proc. 5th IEEJ International Power Electronics Conference (IPEC). IEEJapan; 2005.
LibreCat
2005 | Conference Paper | LibreCat-ID: 30301
Schafmeister F, Rytz C, Kolar J. Analytical Calculation of the Conduction and Switching Losses of the Conventional Matrix Converter and the (Very) Sparse Matrix Converter. In: Proc. 20th IEEE Applied Power Electronics Conference (APEC). Vol 2. IEEE; 2005:875-881.
LibreCat
2005 | Journal Article | LibreCat-ID: 30311
Ide P, Schafmeister F, Fröhleke N, Grotstollen H. Enhanced Control Scheme for Three-Phase, Three-Level Rectifiers at Partial Load. IEEE Transactions on Industrial Electronics. 2005;52(3):719-726.
LibreCat
2004 | Conference Paper | LibreCat-ID: 30309
Schafmeister F, Kolar J. Novel Modulation Schemes for Conventional and Sparse Matrix Converters Facilitating Reactive Power Transfer Independent of Active Power Flow. In: Proc. 35th IEEE Power Electronics Specialists Conference (PESC). Vol 4. IEEE; 2004:2917-2923.
LibreCat
2004 | Conference Paper | LibreCat-ID: 30308
Ide P, Schafmeister F, Fröhleke N, Grotstollen H. Enhanced Control Scheme for Three-Phase / Three-Level Rectifiers at Partial Load. In: Proc. 35th IEEE Power Electronics Specialists Conference (PESC). Vol 1. IEEE; 2004:207-213.
LibreCat
2004 | Conference Paper | LibreCat-ID: 30310
Schafmeister F, Kolar J. Novel Hybrid Modulation Schemes Extending the Reactive Power Control Range of Conventional and Sparse Matrix Converters Operating at Maximum Output Voltage. In: Proc. 11th International Power Electronics and Motion Control Conference (EPE-PEMC). EPE; 2004.
LibreCat
2003 | Conference Paper | LibreCat-ID: 30307
Schafmeister F, Kolar J. Novel Modulation Schemes Minimizing the Switching Losses of Sparse Matrix Converters. In: Proc. IEEE Annual Industrial Electronics Society Conference (IECON). IEEE; 2003:2085-2090.
LibreCat
2003 | Conference Paper | LibreCat-ID: 30300
Schafmeister F, Herold S, Kolar J. Evaluation of 1200V-Si-IGBTs and 1300V-SiC-JFETs for Application in Three-Phase Very Sparse Matrix AC-AC Converter Systems. In: Proc. 18th IEEE Applied Power Electronics Conf. (APEC). Vol 1. IEEE; 2003:241-255.
LibreCat
2003 | Journal Article | LibreCat-ID: 30306
Schafmeister F, Baumann M, Kolar J. Analytically Closed Calculation of the Conduction Losses of Three-Phase AC-AC Sparse Matrix Converters. EPE Journal. 2003;13(1):5-14.
LibreCat
2002 | Conference Paper | LibreCat-ID: 30302
Schafmeister F, Baumann M, Kolar J. Analytically Closed Calculation of the Conduction and Switching Losses of Three-Phase AC-AC Sparse Matrix Converters. In: Proc. 10th International Power Electronics and Motion Control Conference (EPE-PEMC). EPE; 2002.
LibreCat
2002 | Conference Paper | LibreCat-ID: 30299
Kolar J, Baumann M, Schafmeister F, Ertl H. Novel Three-Phase AC-DC-AC Sparse Matrix Converter. In: Proc. 17th IEEE Applied Power Electronics Conf. (APEC). Vol 2. IEEE; 2002:777-791.
LibreCat
2002 | Conference Paper | LibreCat-ID: 30305
Schafmeister F, Kolar J. Analyse der Regelung einer permanenterregten Synchronmaschine bei Speisung durch einen dreiphasigen Sparse-Matrix-Konverter. In: Proc. Ansoft Inspiring Design Workshop. ; 2002.
LibreCat
2001 | Conference Paper | LibreCat-ID: 30124
Ide P, Schafmeister F, Fröhleke N. Active Common-Mode Voltage Cancellation for Three-Phase PWM Rectifier/Inverter Systems based on a New Topology. In: Proc. 16th IEEE Applied Power Electronics Conf. (APEC). Vol 1. IEEE; 2001:201-207.
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