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100 Publications
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2012 | Patent | LibreCat-ID: 30355
Schafmeister, F., & Grote, T. (2012). Digital Slope Compensation for Current Mode Control.
LibreCat
2011 | Conference Paper | LibreCat-ID: 30323
Grote, T., Figge, H., Fröhleke, N., Böcker, J., & Schafmeister, F. (2011). Digital Control Strategy for Multi-Phase Interleaved Boundary Mode and DCM Boost PFC Converters. Proc. IEEE Energy Conversion Congress and Exposition (ECCE), 3186–3192.
LibreCat
2011 | Conference Paper | LibreCat-ID: 30322
Figge, H., Grote, T., Fröhleke, N., Böcker, J., & Schafmeister, F. (2011). Overcurrent Protection for the LLC Resonant Converter with Improved Hold-Up Time. Proc. 26th IEEE Applied Power Electronics Conference (APEC), 13–20.
LibreCat
2011 | Patent | LibreCat-ID: 30354
Schafmeister, F., & Kolar, J. (2011). Unidirektionaler AC-AC-Matrixkonverter mit Dreipunkt Ein- und Ausgangsstufe.
LibreCat
2011 | Patent | LibreCat-ID: 30353
Schafmeister, F., & Kolar, J. (2011). Verfahren zum spannungslosen Schalten der Pulswechselrichter-Ausgangsstufe eines indirekten Dreiphasen-AC-AC Matrixkonverters.
LibreCat
2010 | Conference Paper | LibreCat-ID: 30321
Schafmeister, F., Wang, X., Grote, T., & Ide, P. (2010). Scalable Multi Phase Interleaved Boundary Mode PFC Concept enabling Energy- and Cost Efficient PSUs in the kW-Range. Proc. IEEE International Symposium on Industrial Electronics (ISIE), 3831–3835.
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2009 | Conference Paper | LibreCat-ID: 30319
Grote, T., Figge, Fh., Fröhleke, N., Beulen, W., Schafmeister, F., Ide, P., & Böcker, J. (2009). Semi-Digital Interleaved PFC Control with Optimized Light Load Efficiency. Proc. 24th IEEE Applied Power Electronics Conference (APEC), 1722–1727.
LibreCat
2009 | Conference Paper | LibreCat-ID: 30320
Grote, T., Schafmeister, F., Figge, H., Fröhleke, N., Ide, P., & Böcker, J. (2009). Adaptive Digital Slope Compensation for Peak Current Mode Control. Proc. IEEE Energy Conversion Congress and Exposition (ECCE), 3523–3529.
LibreCat
2009 | Patent | LibreCat-ID: 30351
Schafmeister, F., & Kolar, J. (2009). Verfahren zur Nutzung des ausgangsseitigen Blindstromes eines indirekten dreiphasen-Matrixkonverters zur Erzeugung von Eingangsblindstrom.
LibreCat
2009 | Conference Paper | LibreCat-ID: 30517
Grote, T., Schafmeister, F., Figge, H., Fröhleke, N., Ide, P., & Böcker, J. (2009). Adaptive digital slope compensation for peak current mode control. 2009 IEEE Energy Conversion Congress and Exposition. https://doi.org/10.1109/ecce.2009.5316380
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| DOI
2008 | Conference Paper | LibreCat-ID: 30318
Figge, H., Fröhleke, N., Schafmeister, F., & Ide, P. (2008). Paralleling of LLC Resonant Converters using Frequency Controlled Current Balancing. Proc. DPEC Seminar. DPEC Seminar 2008, Shanghai, China.
LibreCat
2008 | Conference Paper | LibreCat-ID: 30317
Grote, T., Fröhleke, N., Schafmeister, F., & Ide, P. (2008). Semi-Digital Interleaved PFC Control. Proc. DPEC Seminar. DPEC Seminar, Shanghai, China.
LibreCat
2008 | Book Chapter | LibreCat-ID: 30316
Kolar, J., & Schafmeister, F. (2008). Matrixkonverter, Kapitel 3.8. In D. Schröder (Ed.), Lehrbuch Leistungselektronische Schaltungen, (2nd ed., pp. 188–289). Springer-Verlag.
LibreCat
2007 | Patent | LibreCat-ID: 30352
Kolar, J., & Schafmeister, F. (2007). Verfahren zur Minimierung der Schaltverluste eines quasi-direkten Dreiphasen-AC/AC-Pulsumrichters bei geringer Amplitude der Ausgangsspannungsgrundschwingung.
LibreCat
2007 | Journal Article | LibreCat-ID: 30314
Kolar, J., Schafmeister, F., Round, S., & Ertl, H. (2007). Novel Three-Phase AC–AC Sparse Matrix Converters. IEEE Transactions on Power Electronics, 22(5), 1649–1661.
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2007 | Dissertation | LibreCat-ID: 30315
Schafmeister, F. (2007). Indirekte Sparse Matrix Konverter. ETH Zürich.
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| Files available
2006 | Journal Article | LibreCat-ID: 30313
Round, S., Schafmeister, F., & Kolar, J. (2006). 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, 126-D(5), 578–588.
LibreCat
2005 | Conference Paper | LibreCat-ID: 30312
Round, S., Schafmeister, F., Pereira, E., Serpa, L., & Kolar, J. (2005). Comparison of Performance and Realization Effort of a Very Sparse Matrix Converter to a Voltage DC Link PWM Inverter with Active Front End. Proc. 5th IEEJ International Power Electronics Conference (IPEC). 5th IEEJ International Power Electronics Conference (IPEC), Niigata, Japan.
LibreCat
2005 | Conference Paper | LibreCat-ID: 30301
Schafmeister, F., Rytz, C., & Kolar, J. (2005). Analytical Calculation of the Conduction and Switching Losses of the Conventional Matrix Converter and the (Very) Sparse Matrix Converter. Proc. 20th IEEE Applied Power Electronics Conference (APEC), 2, 875–881.
LibreCat
2005 | Journal Article | LibreCat-ID: 30311
Ide, P., Schafmeister, F., Fröhleke, N., & Grotstollen, H. (2005). Enhanced Control Scheme for Three-Phase, Three-Level Rectifiers at Partial Load. IEEE Transactions on Industrial Electronics, 52(3), 719–726.
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