Oszkar Biro

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

1985 …2020
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Research Output 1985 2019

2006

Transfinite element method using the A,v-potential formulation with edge-elements in the frequency domain

Stockreiter, C., Matzenauer, G., Biro, O., Hollaus, K., Preis, K. & Weiss, B., 2006, The Twelfth Biennial IEEE Conference on Electromagnetic Field Computation, Digest Book. ., p. 383-383

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

Transfinite Element Method using the A, v –Potential Formulation with Edge-Elements in the Frequency Domain

Stockreiter, C., Biro, O., Hollaus, K., Preis, K. & Weiss, B., 30 Apr 2006.

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

Transient currents and forces of a plunger core reactor by using 3d field-circuit coupled finite element analyses

Schmidt, E., Biro, O. & Hamberger, P., 2006, The Twelfth Biennial IEEE Conference on Electromagnetic Field Computation, Digest Book. ., p. 453-453

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

Use of an optimization algorithm in designing medium-voltage switchgear insulation elements

Kitak, P., Pihler, J., Ticar, I., Stermecki, A., Magele, C., Biro, O. & Preis, K., 2006, In : IEEE Transactions on Magnetics. 42, 4, p. 1347-1350

Research output: Contribution to journalArticleResearchpeer-review

2007

A Multigrid Algorithm for the Transfinite-Element Time-Domain Method Using the A,v-Formulation

Weiss, B., Biro, O., Caldera, P., Hollaus, K., Paoli, G., Preis, K. & Stockreiter, C., 2007, In : IEEE Transactions on Magnetics. p. 1353-1356

Research output: Contribution to journalArticleResearchpeer-review

An Efficient Harmonic Balance Method for Nonlinear Eddy-Current Problems

Außerhofer, S., Biro, O. & Preis, K., 2007, In : IEEE Transactions on Magnetics. 43, 4, p. 1229-1232

Research output: Contribution to journalArticleResearchpeer-review

A Strategy to Improve the Convergence of the Fixed-Point Method for Nonlinear Eddy Current Problems

Außerhofer, S., Biro, O. & Preis, K., 2007, Proceedings of the 16th Conference on the Computation of Electromagnetic Fields. ., p. 1085-1086

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

A Strategy to Improve the Convergence of the Fixed-Point Method for Nonlinear Eddy Current Problems

Außerhofer, S., Biro, O. & Preis, K., 2007.

Research output: Contribution to conferencePosterResearch

Comparison between 'cut and try' approach and automated optimization procedure when modelling the medium-voltage insulator

Ticar, I., Kitak, P., Stermecki, A., Pihler, J., Biro, O. & Preis, K., 2007, IASME/WSEAS International Conference on Energy and Environment. WSEAS Press, cop. 2007, p. 118-122

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

Comparison between 'cut and try' approach and automated optimization procedure when modelling the medium-voltage insulator

Ticar, I., Kitak, P., Stermecki, A., Pihler, J., Preis, K. & Biro, O., 15 May 2007.

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

Comparison between 'cut and try' approach and automated optimization procedure when modelling the medium-voltage insulator

Ticar, I., Kitak, P., Stermecki, A., Pihler, J., Biro, O. & Preis, K., 2007, In : WSEAS transactions on power systems. 2, 3, p. 67-72

Research output: Contribution to journalArticleResearchpeer-review

Eddy current losses in large air coils with layered stranded conductors

Preis, K., Biro, O., Ticar, I., Reisinger, H. & Papp, K., 2007, Proceedings of the 16th Conference on the Computation of Electromagnetic Fields. ., p. 1105-1106

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

Eddy current losses in large air coils with layered stranded conductors

Preis, K., Biro, O., Ticar, I., Reisinger, H. & Papp, K., 2007.

Research output: Contribution to conferencePosterResearch

Edge finite elements coupled with a circuit for wave problems

Hollaus, K., Biro, O., Preis, K. & Stockreiter, C., 2007, Proceedings of the Internat. Conf. on Electromagnetics in Advanced Applications, ICEAA 2007. http://ieeexplore.ieee.org/search/advsearch.jsp, p. 956-959

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

Edge finite elements coupled with a circuit for wave problems

Hollaus, K., Biro, O., Caldera, P., Matzenauer, G., Paoli, G., Preis, K. & Weiss, B., 17 Sep 2007.

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

Frequency and time domain analysis of nonlinear periodic electromagnetic problems

Biro, O., Außerhofer, S. & Preis, K., 17 Sep 2007.

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

Frequency and time domain analysis of nonlinear periodic electromagnetic problems

Biro, O., Außerhofer, S. & Preis, K., 2007, International Conference on Electromagnetics in Advanced Applications. ., p. 229-232

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

Generating source field functions with limited support for edge finite-element eddy current analysis

Biro, O. & Preis, K., 2007, In : IEEE Transactions on Magnetics. 43, 4, p. 1165-1168

Research output: Contribution to journalArticleResearchpeer-review

On the Convergence of the Transfinite-Element Method

Weiss, B., Biro, O., Caldera, P., Hollaus, K., Paoli, G. & Preis, K., 2007, In : COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 26, 3, p. 600-611

Research output: Contribution to journalArticleResearchpeer-review

Perfectly matched layers for T,Phi formulation

Matzenauer, G., Biro, O., Hollaus, K., Preis, K. & Renhart, W., 2007, In : COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 26, 3, p. 612-625

Research output: Contribution to journalArticleResearchpeer-review

Potential control inside switch device using FEM and stochastic optimization algorithm

Kitak, P., Pihler, J., Ticar, I., Stermecki, A., Biro, O. & Preis, K., 2007, In : IEEE Transactions on Magnetics. 43, 4, p. 1757-1760

Research output: Contribution to journalArticleResearchpeer-review

Prediction of magnetising current waveform in a single-phase power transformer under DC bias

Biro, O., Preis, K., Außerhofer, S., Buchgraber, G. & Seitlinger, W., 2007, In : IET science, measurement and technology. 1, 1, p. 2-5

Research output: Contribution to journalArticleResearchpeer-review

Prediction of magnetizing current wave-forms in a three-phase power transformer under DC bias

Biro, O., Preis, K., Buchgraber, G. & Leber, G., 2007, Proceedings of the Compumag 2007. ., p. 1209-1210

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

Prediction of magnetizing current wave-forms in a three-phase power transformer under DC bias

Biro, O., Preis, K., Buchgraber, G. & Leber, G., 28 Jun 2007.

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

Simulation of Crosstalk on Printed Circuit Boards by FDTD, FEM and a Circuit Model

Hollaus, K., Biro, O., Caldera, P., Matzenauer, G., Paoli, G., Plieschnegger, G. & Preis, K., 2007, Record of the 16th COMPUMAG Conference on the Computation of Magnetic Fields, Vol. 2. ., p. 1199-1200

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

Simulation of Crosstalk on Printed Circuit Boards by FDTD, FEM and a Circuit Model

Hollaus, K., Biro, O., Caldera, P., Matzenauer, G., Paoli, G. & Plieschnegger, G., 24 Jun 2007.

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

Torque ripple reduction using evolution optimization method varying supply voltage

Stermecki, A., Kitak, P., Ticar, I., Biro, O. & Preis, K., 13 Sep 2007.

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

Transfinite Element Method Using the A,v-Potential Formulation With Edge Elements in the Frequency Domain

Stockreiter, C., Matzenauer, G., Biro, O., Preis, K., Weiss, B. & Hollaus, K., 2007, In : IEEE Transactions on Magnetics. p. 1349-1352

Research output: Contribution to journalArticleResearchpeer-review

2008

An implementation of multigrid for 2D edge elements

Chen, C. & Biro, O., 20 Oct 2008.

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

Application of discontinuous finite element techniques to time-domain eddy-current problems

Biro, O., Außerhofer, S. & Preis, K., 8 May 2008.

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

Application of discontinuous finite element techniques to time-domain eddy-current problems

Biro, O., Außerhofer, S. & Preis, K., 2008, Book of Abstracts. ., p. 51-51

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

Application of the Hybrid Multi-Objective Optimization Methods on the Capacitive Voltage Divider

Kitak, P., Ticar, I., Pihler, J., Glotic, A., Popovic, J., Biro, O. & Preis, K., 2008.

Research output: Contribution to conferencePosterResearch

Application of the Hybrid Multi-Objective Optimization Methods on the Capacitive Voltage Divider

Kitak, P., Ticar, I., Pihler, J., Glotic, A., Popovic, J., Biro, O. & Preis, K., 2008, Proceedings of the 13th Biennial IEEE Conference on Electromagnetic Field Computation. ., p. 209-209

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

A Strategy to Improve the Convergence of the Fixed-Point Method for Nonlinear Eddy Current Problems

Außerhofer, S., Biro, O. & Preis, K., 2008, In : IEEE Transactions on Magnetics. 44, 6, p. 1282-1285

Research output: Contribution to journalArticleResearchpeer-review

Calculation of Load-Dependent Equivalent Circuit Parameters of Squirrel Cage Induction Motors Using Time-Harmonic FEM

Stermecki, A., Biro, O., Preis, K., Rainer, S., Krischan, K. & Ofner, G., 2008, ICEM 2008 Conference Proceedings [Elektronische Ressource]. ., p. 1407-1-1407-6

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

Calculation of Load-Dependent Equivalent Circuit Parameters of Squirrel Cage Induction Motors Using Time-Harmonic FEM

Stermecki, A., Biro, O., Preis, K., Rainer, S., Krischan, K. & Ofner, G., 2008.

Research output: Contribution to conferencePosterResearch

Comparison between continuous and discrete frequency domain solution methods for structural steady state calculations with the finite element methods

Rainer, S., Biro, O. & Stermecki, A., 2008, proceedings of the 13th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 71336-1-71336-5

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

Comparison of Finite Element Formulations for Skin Effect Problems Involving Parallel Conductors

Biro, O. & Preis, K., 2008.

Research output: Contribution to conferencePosterResearch

Comparison of Finite Element Formulations for Skin Effect Problems Involving Parallel Conductors

Biro, O. & Preis, K., 2008, Proceedings of the 13th Biennial IEEE Conference on Electromagnetic Field Computation. ., p. 19-19

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

Determination of the Starting and Operational Characteristics of a Large Squirrel Cage Induction Motor Using Harmonic and Transient FEM

Stermecki, A., Biro, O., Preis, K., Rainer, S. & Ofner, G., 2008.

Research output: Contribution to conferencePosterResearch

Determination of the Starting and Operational Characteristics of a Large Squirrel Cage Induction Motor Using Harmonic and Transient FEM

Stermecki, A., Biro, O., Preis, K., Rainer, S. & Ofner, G., 2008, ICEM 2008 Conference Proceedings [Elektronische Ressource]. ., p. 1406-1-1406-4

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

Direct steady-state computation of mechanical vibrations in electrical machines

Rainer, S., Biro, O., Krischan, K., Stermecki, A. & Leopold, P., 2008.

Research output: Contribution to conferencePosterResearch

Direct steady-state computation of mechanical vibrations in electrical machines

Rainer, S., Biro, O., Krischan, K., Stermecki, A. & Leopold, P., 2008, ICEM 2008 Conference Proceedings [Elektronische Ressource]. ., p. 1005-1-1005-5

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

Discontinuous Galerkin Finite Elements in Time Domain Eddy-Current Problems

Außerhofer, S., Biro, O. & Preis, K., 2008.

Research output: Contribution to conferencePosterResearch

Discontinuous Galerkin Finite Elements in Time Domain Eddy-Current Problems

Außerhofer, S., Biro, O. & Preis, K., 2008, Conference Proceedings 13th Biennial IEEE Conference on Electromagnetic Field Computation. ., p. 36-36

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

Discontinuous Galerkin Formulation for Eddy-Current Problems

Außerhofer, S., Biro, O. & Preis, K., 2008.

Research output: Contribution to conferencePosterResearch

Discontinuous Galerkin Formulation for Eddy-Current Problems

Außerhofer, S., Biro, O. & Preis, K., 2008, Proceedings of the 13th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. Verlag der Technischen Universität Graz, p. 317-321

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

Eddy current losses in large air coils with layered stranded conductors

Preis, K., Biro, O., Reisinger, H., Papp, K. & Ticar, I., 2008, In : IEEE Transactions on Magnetics. p. 1318-1321

Research output: Contribution to journalArticleResearchpeer-review