Oszkar Biro

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

1985 …2020
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Research Output 1985 2019

2007

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

2006

A frequency domain method to calculate the steady state in nonlinear eddy current problems

Außerhofer, S., Biro, O. & Preis, K., 2006, Proceedings of the 12th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 379-383

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

A frequency domain method to calculate the steady state in nonlinear eddy current problems

Außerhofer, S., Biro, O. & Preis, K., 2006.

Research output: Contribution to conferencePosterResearch

A multigrid algorithm for the transfinite-element time-domain method using the A,V formulation

Weiss, B., Biro, O., Hollaus, K., Preis, K. & Stockreiter, C., 2006, The Twelfth Biennial IEEE Conference on Electromagnetic Field Computation, Digest Book. ., p. 25-25

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

A Multigrid Algorithm for the Transfinite-Element Time-Domain Method using the A, V Formulation

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

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

A Multigrid Solver for Time Harmonic Three-Dimensional Electromagnetic Wave Problems

Weiss, B., Biro, O., Hollaus, K., Preis, K., Caldera, P. & Paoli, G., 2006, In : IEEE Transactions on Magnetics. 42, 4, p. 639-642

Research output: Contribution to journalArticleResearchpeer-review

An efficient harmonic balance method for nonlinear eddy current problems

Außerhofer, S., Biro, O. & Preis, K., 2006, The Twelfth Biennial IEEE Conference on Electromagnetic Field Computation, Digest Book. ., p. 21-21

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

An efficient harmonic balance method for nonlinear eddy current problems

Außerhofer, S., Biro, O. & Preis, K., 2006.

Research output: Contribution to conferencePosterResearch

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

Biro, O. & Preis, K., 2006, In : IEEE Transactions on Magnetics. 42, 4, p. 695-698

Research output: Contribution to journalArticleResearchpeer-review

Anisotropic PML in a Finite-Element T,Phi Formulation

Matzenauer, G., Biro, O., Hollaus, K., Preis, K. & Renhart, W., 2006, Internationales Wissenschaftliches Kolloquium, Technische Universität Ilmenau. ., p. n-n

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

Anisotropic PML in a Finite-Element T, Phi Formulation

Matzenauer, G., Biro, O., Hollaus, K., Preis, K. & Renhart, W., 11 Sep 2006.

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

Open Access
File

A Simple Benchmark Problem for Crosstalk

Hollaus, K., Biro, O., Caldera, P., Matzenauer, G., Paoli, G., Plieschnegger, G., Preis, K., Stockreiter, C. & Weiss, B., 18 Sep 2006.

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

A Simple Benchmark Problem for Crosstalk

Hollaus, K., Biro, O., Caldera, P., Matzenauer, G., Paoli, G., Plieschnegger, G., Preis, K., Stockreiter, C. & Weiss, B., 2006, International IGTE Symposium on Numerical Field Calculation in Electrical Engineering . ., p. n-n

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

Open Access
File

Calculation of the torque on a permanent magnet rotating in a conducting tube

Preis, K., Biro, O. & Ticar, I., 2006, The Twelfth Biennial IEEE Conference on Electromagnetic Field Computation, Digest Book. ., p. 173-173

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

Comparing A, v- and T, Φ-Potential Formulations using Transfinite Elements in the Frequency Domain

Stockreiter, C., Biro, O., Hollaus, K., Preis, K. & Weiss, B., 17 Sep 2006.

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

Comparing A, v- and T, Φ-Potential Formulations using Transfinite Elements in the Frequency Domain

Stockreiter, C., Biro, O., Hollaus, K., Preis, K. & Weiss, B., 2006, The 12th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 104-104

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

Comparison of FETD and FDTD to simulate micro-strip structures on PCBs

Hollaus, K., Biro, O., Matzenauer, G., Preis, K., Stockreiter, C. & Weiss, B., 2006, Proceedings / Sixth International Conference on Computational Electromagnetics. Berlin, Offenbach: VDE Verlag GmbH, p. 209-210

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

Open Access
File

Comparison of FETD and FDTD to Simulate Micro-strip Structures on PCBs

Hollaus, K., Biro, O., Matzenauer, G., Preis, K., Stockreiter, C., Weiss, B., Caldera, P. & Paoli, G., 4 Apr 2006.

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

Comparison of the A,V-formulation and Hiptmair's soother

Weiss, B. & Biro, O., 2006, Scientific Computing in Electrical Engineering. 1 ed. Berlin, New York: Springer, p. 247-252 (Mathematics in Industry).

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

Efficient harmonic balance method in nonlinear eddy current problems

Außerhofer, S., Biro, O. & Preis, K., 2006.

Research output: Contribution to conferencePosterResearch

Efficient harmonic balance method in nonlinear eddy current problems

Außerhofer, S., Biro, O. & Preis, K., 2006, Information Technology and Electrical Engineering - Devices and Systems, Materials and Technologies for the Future. Ilmenau: Technische Universität Ilmenau, p. 171-172

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

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., Stockreiter, C. & Weiss, B., 2006, In : IEEE Transactions on Magnetics. 42, 4, p. 815-818

Research output: Contribution to journalArticleResearchpeer-review

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

Biro, O. & Preis, K., 2006, The Twelfth Biennial IEEE Conference on Electromagnetic Field Computation, Digest Book. ., p. 338-338

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., 30 Apr 2006.

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

On the Convergence of the Transfinite-Element Method

Weiss, B., Biro, O., Caldera, P., Hollaus, K., Paoli, G., Preis, K. & Stockreiter, C., 2006, The 12th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 5-5

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

On the Convergence of the Transfinite-Element Method

Weiss, B., Biro, O., Caldera, P., Hollaus, K., Paoli, G., Plieschnegger, G., Preis, K. & Stockreiter, C., 18 Sep 2006.

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

Perfectly Matched Layers for T, Phi Formulation

Matzenauer, G., Biro, O., Hollaus, K., Preis, K. & Renhart, W., 17 Sep 2006.

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

Open Access
File

Perfectly Matched Layers for T, Phi Formulation

Matzenauer, G., Biro, O., Hollaus, K., Preis, K. & Renhart, W., 2006, International IGTE Symposium on Numerical Field Calculation in Electrical Engineering [Elektronische Ressource]. ., p. n-n

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

Potential control inside switch device using FEM and stochastic optimization algorithm

Kitak, P., Pihler, J., Ticar, I., Stermecki, A., Biro, O. & Preis, K., 2006, The Twelfth Biennial IEEE Conference on Electromagnetic Field Computation, Digest Book. ., p. 415-415

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

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

Biro, O., Preis, K., Außerhofer, S., Buchgraber, G. & Seitlinger, W., 2006.

Research output: Contribution to conferencePosterResearch

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

Biro, O., Außerhofer, S., Preis, K., Buchgraber, G. & Seitlinger, W., 2006, CEM 2006 Proceedings. ., p. 179-180

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

Reduction in cogging torque using optimization algorithm

Stermecki, A., Kitak, P., Ticar, I., Pihler, J., Biro, O. & Preis, K., 2006, Proceedings of the 12th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 318-323

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

Simulation of Microstrips on Printed Circuit Boards

Hollaus, K., Biro, O., Matzenauer, G., Preis, K., Renhart, W., Stockreiter, C. & Weiss, B., 11 Sep 2006.

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

Simulation of Microstrips on Printed Circuit Boards

Hollaus, K., Biro, O., Matzenauer, G., Preis, K., Renhart, W., Stockreiter, C. & Weiss, B., 2006, Information Technology and Electrical Engineering - Devices and Systems, Materials and Technologies for the Future. ., p. 199-200

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

Simulation of the voltage due to the leakage flux through the core windows of large power transformers

Biro, O., Preis, K., Buchgraber, G. & Schrammel, A., 19 Jun 2006.

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

Simulation of the voltage due to the leakage flux through the core windows of large power transformers

Biro, O., Preis, K., Buchgraber, G. & Schrammel, A., 2006, EMF 2006, Book of Summaries. ., p. 231-232

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

S-parameter extraction from structures on printed circuit boards by FDTD and surface impedance boundary condition

Hollaus, K., Biro, O., Preis, K., Stockreiter, C. & Weiss, B., 2006, The Twelfth Biennial IEEE Conference on Electromagnetic Field Computation, Digest Book. ., p. 378-378

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

S-Parameter Extraction from Structures on Printed Circuit Boards by FDTD and Surface Impedance Boundary Condition

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

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

Thermal-electromagnetic coupling in FEM simulation of power transformers

Preis, K., Biro, O., Buchgraber, G. & Ticar, I., 2006, In : IEEE Transactions on Magnetics. 42, 4, p. 999-1002

Research output: Contribution to journalArticleResearchpeer-review

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

2005

A FEM method for eddy current analysis in laminated media

Biro, O., Preis, K. & Ticar, I., 2005, In : COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering. 24, 1, p. 241-248

Research output: Contribution to journalArticleResearchpeer-review

A Multigrid Solver for Time Harmonic 3D Electromagnetic Wave Problems

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

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