TY  - JOUR
AU  - Bartal, Péter
AU  - Nagy, István
TI  - Game theoretic approach for achieving optimum overall efficiency in dc/dc converters
JF  - IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
J2  - IEEE T IND ELECTRON
VL  - 61
PY  - 2014
IS  - 7
SP  - 3202
EP  - 3209
PG  - 8
SN  - 0278-0046
DO  - 10.1109/TIE.2013.2281158
UR  - https://m2.mtmt.hu/api/publication/2842878
ID  - 2842878
AB  - Power electronic converters are often used in parallel both for efficiency and reliability improvement. Numerous approaches have been documented, but so far, to the best knowledge of the authors, there is no general proof demonstrating if a given configuration would lead to maximum overall efficiency throughout the whole load range. Finding a general answer is complicated by the large number of topologies and load sharing strategies that are used. This paper endeavors to find a generic solution to the question, Which current sharing technique yields best results in terms of overall efficiency?, by using a game theoretic approach and a generalized form of efficiency load current characteristic. The authors start from the assumption that each converter in parallel can be modeled as an agent endowed with intelligence, able to choose a strategy in order to achieve a target. The method is applied to dc/dc converters in general and as an example to the buck converter. Nevertheless, the results can be generalized to other converter types (in the case of ac, additional dimensions will appear, such as reactive power, phase, or frequency) or to other energy conversion or transmission devices. © 1982-2012 IEEE.
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Bartal, Péter
ED  - Szakál, Anikó
TI  - Intelligent Home DC Power Network
T2  - VII. Energetikai Konferencia 2012
PB  - Óbudai Egyetem
CY  - Budapest
SN  - 9786155018497
PY  - 2012
SP  - 65
EP  - 74
PG  - 10
UR  - https://m2.mtmt.hu/api/publication/2688891
ID  - 2688891
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Bartal, Péter
AU  - Nagy, István
ED  - IEEE, null
TI  - ON-LINE EFFICIENCY ESTIMATION FOR DC/DC CONVERTER CLUSTER BY DEDICATED SOFTWARE
T2  - IEEE International Energy Conference and Exhibition (ENERGYCON)
PB  - IEEE Press
CY  - New York, New York
SN  - 9781467314534
PY  - 2012
SP  - 800
EP  - 805
PG  - 6
DO  - 10.1109/EnergyCon.2012.6348261
UR  - https://m2.mtmt.hu/api/publication/2687578
ID  - 2687578
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Bartal, Péter
AU  - Hamar, János
AU  - Nagy, István
TI  - Efficiency Improvement in Modular DC/DC Converters Using Unequal Current Sharing
T2  - SPEEDAM 2012
PY  - 2012
SP  - 275
EP  - 280
PG  - 6
DO  - 10.1109/SPEEDAM.2012.6264540
UR  - https://m2.mtmt.hu/api/publication/2683317
ID  - 2683317
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Bartal, Péter
AU  - Habók, Anita
ED  - Berke, József
TI  - Az időskorúak és az IKT
T2  - Multimédia az oktatásban, 1995-2010
PB  - Neumann János Számítógép-tudományi Társaság
CY  - Budapest
SN  - 9786155036040
PY  - 2011
UR  - https://m2.mtmt.hu/api/publication/2688926
ID  - 2688926
LA  - Hungarian
DB  - MTMT
ER  - 

TY  - CONF
AU  - Bartal, Péter
AU  - Hamar, János
AU  - Nagy, István
TI  - Parallel DC/DC Converters with Multi-Agent Based Multi-Objective Optimization for Consumer Electronics
T2  - ICCE-Berlin 2011, The 1st IEEE international Conference on Consumer Electronics
PY  - 2011
SP  - 276
EP  - 280
PG  - 5
DO  - 10.1109/ICCE-Berlin.2011.6031872
UR  - https://m2.mtmt.hu/api/publication/2667782
ID  - 2667782
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Bartal, Péter
AU  - Hamar, János
AU  - Nagy, István
AU  - H, Funato
AU  - Y, Nishida
ED  - IEEE, null
TI  - Efficiency Improvement in Intelligent Multi-converter Systems Supplying Consumer Electronics by Load Detection
T2  - 8th International Conference on Power Electronics ECCE Asia
PB  - IEEE Press
CY  - New York, New York
SN  - 9781612849560
PY  - 2011
SP  - 1540
EP  - 1547
PG  - 8
DO  - 10.1109/ICPE.2011.5944513
UR  - https://m2.mtmt.hu/api/publication/2667775
ID  - 2667775
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Bartal, Péter
ED  - Vajk, István
ED  - Iváncsy, Renáta Erzsébet
TI  - Efficiency Characterization of Low Power DC/DC Buck Converters
T2  - AACS 2011. Proceeding of Automation and Applied Computer Science Workshop.
PB  - Budapest University of Technology and Economics
C1  - Budapest
PY  - 2011
SP  - 272
EP  - 277
PG  - 6
UR  - https://m2.mtmt.hu/api/publication/2664028
ID  - 2664028
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Hamar, János
AU  - Bartal, Péter
AU  - Sepsi, Tibor Dániel
TI  - Energy-efficient electrical power distribution with multi-agent control at parallel DC/DC converters
JF  - WORLD ACADEMY OF SCIENCE ENGINEERING AND TECHNOLOGY
J2  - WASET
VL  - 5
PY  - 2011
IS  - 2
SP  - 171
EP  - 177
PG  - 7
SN  - 1307-6892
UR  - https://m2.mtmt.hu/api/publication/2663657
ID  - 2663657
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Járdán, Rafael Kálmán
AU  - Stumpf, Péter Pál
AU  - Bartal, Péter
AU  - Varga, Zoltán
AU  - Nagy, István
TI  - A novel approach in studying the effects of subharmonics on ultrahigh-speed AC motor drives
JF  - IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
J2  - IEEE T IND ELECTRON
VL  - 58
PY  - 2011
IS  - 4
SP  - 1274
EP  - 1281
PG  - 8
SN  - 0278-0046
DO  - 10.1109/TIE.2010.2098353
UR  - https://m2.mtmt.hu/api/publication/2660503
ID  - 2660503
LA  - English
DB  - MTMT
ER  -