Oszkar Biro

Univ.-Prof. Dipl.-Ing. Dr.techn.

1985 …2020
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Research Output 1985 2019

2005

An efficient time-domain method for nonlinear periodic eddy current problems

Biro, O. & Preis, K., 2005, Record of the 15th COMPUMAG Conference on the Computation of Electromagnetic Fields, Vol. 1. ., p. 0-0

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Comparison of tetrahedral edge finite elements using different potential formulations

Hollaus, K. & Biro, O., 2005, In : IEEE Transactions on Magnetics. p. 1676-1679

Research output: Contribution to journalArticleResearchpeer-review

Effect of Stray Capacitances on Bio-Impedances in Quasi-Static Electric Field

Hollaus, K., Biro, O., Gerstenberger, K., Preis, K., Stollberger, R. & Wagner, B., 2005, In : IEEE Transactions on Magnetics. p. 1940-1943

Research output: Contribution to journalArticleResearchpeer-review

Electromagnetic Field Computation of Simple Structures on Printed Circuit Boards by the Finite Element Method

Hollaus, K., Biro, O., Caldera, P., Matzenauer, G., Paoli, G., Preis, K. & Weiss, B., 26 Jun 2005.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Electromagnetic Field Computation of Simple Structures on Printed Circuit Boards by the Finite Element Method

Hollaus, K., Biro, O., Caldera, P., Matzenauer, G., Paoli, G., Preis, K. & Weiss, B., 2005, Record of the 15th COMPUMAG Conference on the Computation of Magnetic Fields, Vol. 2. ., p. 92-93

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

FEM analysis of eddy currents in nonlinear laminated iron cores

Preis, K., Biro, O. & Ticar, I., 2005, In : IEEE Transactions on Magnetics. 41, 5, p. 1412-1415

Research output: Contribution to journalArticleResearchpeer-review

Multigrid for Time Harmonic 3D Eddy Current Analysis with Edge Elements

Weiss, B. & Biro, O., 2005, In : IEEE Transactions on Magnetics. 41, 5, p. 1712-1751

Research output: Contribution to journalArticleResearchpeer-review

Multigrid for Transient 3D Electromagnetic Wave Problems

Weiss, B., Biro, O., Preis, K., Caldera, P. & Paoli, G., 2005, 8th European Multigrid Conference EMG 2005. ., p. 80-80

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Numerical analysis of PM motor performance considering rotor movement

Stermecki, A., Ticar, I., Biro, O. & Preis, K., 2005, In : IEEE Transactions on Magnetics. 41, 5, p. 2004-2007

Research output: Contribution to journalArticleResearchpeer-review

Simulation of Simple Topologies on a PCB by a Frequency and a Time Domain Method

Hollaus, K., Biro, O., Caldera, P., Matzenauer, G., Paoli, G., Preis, K. & Weiss, B., 2005, Proceedings of Joint 9th ICEAA `05 and 11th EESC `05. ., p. 893-896

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Simulation of Simple Topologies on a PCB by a Frequency and a Time Domain Method

Hollaus, K., Biro, O., Caldera, P., Matzenauer, G., Paoli, G., Preis, K. & Weiss, B., 12 Sep 2005.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Strong thermal-electromagnetic coupling in FEM simulation of power transformers

Biro, O., Preis, K. & Buchgraber, G., 2005, Computational Methods for Coupled Problems in Science and Engineering. Barcelona: CIMNE, p. 107-107

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Thermal-electromagnetic coupling in FEM simulation of power transformers

Preis, K., Biro, O., Buchgraber, G. & Ticar, I., 2005, Proceedings of the 15th COMPUMAG Conference on the Computation of Electromagnetic Fields, Vol. 1. ., p. 38-39

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Time-Stepping FE-Analysis of a Coupled Electrical-Magnetic-Circuit Motion Problem

Ofner, G., Preis, K., Biro, O. & Köfler, H., 2005, Records of the 15th COMPUMAG Conference on the Computation of Electromagnetic Fields, Vol. 1. ., p. 56-57

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2004

A multi-potential finite element formulation of electromagnetic field problems

Biro, O. & Preis, K., 2004, Biennial IEEE Conference on Electromagnetic Field Computation. ., p. 96-96

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Calculation of Losses in Laminated Ferromagnetic Materials

Biro, O., Sebestyén, I., Gyimóthy, S. & Pávó, J., 2004, In : IEEE Transactions on Magnetics. 40, 2, p. 924-927

Research output: Contribution to journalArticleResearchpeer-review

Comparison of tetrahedral edge finite elements using different potential formulations

Hollaus, K. & Biro, O., 6 Jun 2004.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Comparison of tetrahedral edge finite elements using different potential formulations

Hollaus, K. & Biro, O., 2004, Proceedings of The Eleventh IEEE Conference on Electromagnetic Field Computation. ., p. P.137-P.137

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Current and torque waveform analysis of a brushless PM motor

Stermecki, A., Ticar, I., Biro, O. & Preis, K., 2004, The 11th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 418-421

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Design of new medium voltage detecting systems by means of 3d electric field analysis

Kitak, P., Ticar, I., Pihler, J., Biro, O. & Preis, K., 2004, Proceedings of the 11th IEEE conference on electromagnetic field computation, CEFC 2004. ., p. 317-317

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Detection of brain oedema using magnetic induction tomography: a feasibility study of the likely and detectability

Merwa, R., Hollaus, K., Biro, O. & Scharfetter, H., 2004, In : Physiological measurement. 25, 1, p. 347-354

Research output: Contribution to journalArticleResearchpeer-review

Effect of Stray Capacitances on Bio-Impedances in Quasi-Static Electric Field

Hollaus, K., Biro, O., Gerstenberger, K., Preis, K., Stollberger, R. & Wagner, B., 6 Jun 2004.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Effect of stray capacitences on bio-impedances in the quasi-static electric field

Hollaus, K., Biro, O., Gerstenberger, K., Preis, K., Wagner, B. & Hutten, H., 2004, Proceedings of The Eleventh Biennial IEEE Conference on Electromagnetic Field Computation. ., p. 301-301

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

FEM analysis of eddy currents in nonlinear laminated iron cores

Preis, K., Biro, O. & Ticar, I., 2004, Proceedings of the 11th IEEE conference on electromagnetic field computation, CEFC 2004. ., p. 259-259

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Finite element model to compute transformer losses

Biro, O., Preis, K. & Buchgraber, G., 2004, The 11th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 330-333

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Modelling and optimisation of a voltage detector’s electrodes

Kitak, P., Pihler, J., Ticar, I., Biro, O., Preis, K. & Magele, C., 2004, The 11th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 382-385

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Multigrid for Time Harmonic 3D Eddy Current Analysis with Edge Elements

Weiss, B. & Biro, O., 6 Jun 2004.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Multigrid for Time Harmonic 3D Eddy Current Analysis with Edge Elements

Weiss, B. & Biro, O., 2004, Proceedings of the 11th IEEE conference on electromagnetic field computation, CEFC 2004. ., p. 95-95

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Multigrid with adaptive mesh refinement

Weiss, B. & Biro, O., 2004, The 11th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 34-34

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Numerical analysis of PM motor performance considering rotor movement

Stermecki, A., Ticar, I., Biro, O. & Preis, K., 2004, Proceedings of the 11th IEEE conference on electromagnetic field computation, CEFC 2004. ., p. 222-222

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

On the Convergence of Transient Eddy-Current Problems

Weiss, B. & Biro, O., 2004, In : IEEE Transactions on Magnetics. 40, 2, p. 957-960

Research output: Contribution to journalArticleResearchpeer-review

Planar gradiometer for magnetic induction tomography (MIT): theoretical and experimental sensitivity maps for a low-contrast phantom

Scharfetter, H., Rauchenzauner, S. J., Merwa, R., Biro, O. & Hollaus, K., 2004, In : Physiological measurement. 25, 1, p. 325-333

Research output: Contribution to journalArticleResearchpeer-review

Simulation of the quasi-static electric field by an electric current vector potential approximated by edge elements

Hollaus, K., Wagner, B. & Biro, O., 2004, The 11th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 296-300

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Simulation of the quasi-static electric field by an electric current vector potential approximated by edge elements

Hollaus, K., Biro, O. & Wagner, B., 12 Sep 2004.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Time-Domain Analysis of Quasistatic Electric Fields in Media With Frequency-Dependent

Preis, K., Biro, O., Supancic, P., Ticar, I. & Matzenauer, G., 2004, In : IEEE Transactions on Magnetics. 40, 2, p. 1302-1305

Research output: Contribution to journalArticleResearchpeer-review

Time Stepping FE-Analysis of a Slip Ring Induction Machine by Taking Rotor Circuit Equations and Rotor Movement into Account

Ofner, G., Preis, K., Biro, O. & Köfler, H., 2004, The 11th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. Graz: Verlag der Technischen Universität Graz, p. 455-457

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Voltage-Driven Coils in Finite-Element Formulations Using a Current Vector and a Magnetic Scalar Potential

Biro, O., Preis, K., Buchgraber, G. & Ticar, I., 2004, In : IEEE Transactions on Magnetics. 40, 2, p. 1286-1289

Research output: Contribution to journalArticleResearchpeer-review

2003

Adaptive Multigrid Methods for Hexahedral Elements

Weiss, B. & Biro, O., 2003, Tagungsband des 48. Wissenschaftlichen Kolloquiums. ., p. 409-410

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

A Fem Method for Eddy Current Analysis in Laminated Media

Biro, O., Preis, K. & Ticar, I., 2003, Proceedings of the 11th Int. Symposium on Electromagnetic Fields in Electrical Engineering. ., p. 9-14

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Approximate prediction of losses in transformer plates

Pavo, J., Sebestyen, I., Gyimothy, S. & Biro, O., 2003, In : COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering. 22, 3, p. 689-702

Research output: Contribution to journalArticleResearchpeer-review

Calcultion of Losses in Laminated Ferromagnetic Materials

Biro, O., Sebestyen, I., Gyimothy, S. & Pavo, J., 2003, Record of 14th COMPUMAG Conference on the Computation of Magnetic Fields, Vol. IV. Saratoga Springs: ., p. 146-147

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Computation of temperature rise in transformer bushing adapters

Buchgraber, G., Biro, O., Kalcher, P. & Preis, K., 2003, Conference proceedings / 2003 IEEE PES Transmission and Distribution Conference & Exposition. Piscataway, NJ: IEEE Operations Center, p. 836-840

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

FEM Simulation of Thermistors Including Dielectric Effects

Preis, K., Biro, O., Supancic, P. & Ticar, I., 2003, In : IEEE Transactions on Magnetics. 39, 1, p. 1733-1736

Research output: Contribution to journalArticleResearchpeer-review

Impact of surrounding conductive metal objects on specific absorption rate (SAR) in phantom head, caused by the radiation of mobile phones

Preis, K., Biro, O., Ticar, I., Krizmaric, M. & Kitak, P., 2003, Proceedings of the 11th Int. Symposium on Electromagnetic Fields in Electrical Engineering, Vol. II. ., p. 913-918

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Multigrid for transient 3d eddy current analysis

Weiss, B. & Biro, O., 2003, In : COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering. 22, 3, p. 779-788

Research output: Contribution to journalArticleResearchpeer-review

On the Convergence of Transient Eddy-Current Problems

Weiss, B. & Biro, O., 2003, Record of 14th COMPUMAG Conference on the Computation of Magnetic Fields, Vol. I. Saratoga Springs: ., p. 220-221

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Simulation of the stray capacitanes of the human body exposed to a quasi-static electric field by tetrahedral nodal finite elements

Hollaus, K., Biro, O., Preis, K., Gerstenberger, K., Wagner, B., Magele, C. & Hutten, H., 13 Nov 2003.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Time Domain Analysis of Quasi-static Electric Fields in Media with Frequency Dependent Permittivity

Biro, O., Preis, K., Supancic, P. & Ticar, I., 2003, Record of 14th COMPUMAG Conference on the Computation of Magnetic Fields, Vol. I. Saratoga Springs: ., p. 204-205

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Treatment of eddy currents in laminated media by FEM

Biro, O., Preis, K., Baumgartner, U. & Ticar, I., 2003, Tagungsband des 48. Wissenschaftlichen Kolloquiums. ., p. 343-344

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review