Institute of Fundamentals and Theory in Electrical Engineering (4370)

  • 8010

    Inffeldgasse 18 Graz

    Austria

Research Output 1985 2019

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(Old data) Lecture or Presentation
2016

Comparison of two formulations taking account of 3D motion induced eddy currents

Wallinger, G. & Biro, O., 16 Nov 2016.

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

Dimensionality reduction using an edge finite element method for periodic magnetostatic fields in a symmetric domain

Albert, C. G., Biro, O., Heyn, M., Kasilov, S., Kernbichler, W. & Lainer, P., Dec 2016.

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

Limitations of the Pattern Multiplication Techniquefor Uniformly Spaced Linear Antenna Arrays

Baumgartner, P., Bauernfeind, T., Renhart, W., Biro, O. & Torchio, R., 15 Sep 2016.

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

PEEC-Based Multi-Objective Synthesis of Non-Uniformly Spaced Linear Antenna Arrays

Bauernfeind, T., Baumgartner, P., Biro, O., Magele, C., Preis, K., Hackl, A., Alotto, P. & Torchio, R., 14 Nov 2016.

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

2014

Anisotropic Generalization of Vector Preisach Hysteresis Models for Non-Oriented Steels

Handgruber, P., Stermecki, A., Biro, O., Gorican, V., Dlala, E. & Ofner, G., 28 May 2014.

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

FINITE ELEMENT TECHNIQUES IN THE DESIGN OF POWER TRANSFORMERS

Biro, O., Janic, Z., Leber, G., Preis, K. & Wagner, B., 16 Oct 2014.

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

Overview of Finite Element Techniques in the Design of Power Transformers

Biro, O., Janic, Z., Leber, G., Preis, K. & Wagner, B., 27 May 2014.

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

2013

An Extended Finite Element-Based Circuit Model Approach for PMSM including Rotor Eccentricity

Mohr, M., Biro, O., Stermecki, A. & Diwoky, F., 10 Nov 2013.

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

Development of a new simulation tool for computation of the synchronous generator end-winding deformations

Lang, H., Stermecki, A. & Biro, O., 10 Nov 2013.

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

Equivalent Circuit Parameter Extraction for Controlled Detuned NFC Antenna Systems Utilizing Thin Ferrite Foils

Bauernfeind, T., Renhart, W., Schernthanner, S., Gebhart, M. & Preis, K., 27 Jun 2013.

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

Evaluation of interlaminar eddy currents in induction machines

Handgruber, P., Stermecki, A., Biro, O. & Ofner, G., 10 Nov 2013.

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

Frequency Domain Decomposition of 3-D Eddy Current Problems in Steel

Handgruber, P., Stermecki, A., Biro, O. & Ofner, G., 4 Jul 2013.

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

Numerical Simulation of Electromagnetic Phenomena in the End-Winding Region of a Synchronous Generator

Riegler, S., Stermecki, A. & Biro, O., 21 Oct 2013.

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

Validation of Finite Element Solutions of Nonlinear, Periodic Eddy-Current Problems

Plasser, R. & Biro, O., 21 Oct 2013.

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

2012

3-D Eddy Current Analysis in Steel Laminations of Electrical Machines as a Contribution for Improved Iron Loss Modeling

Handgruber, P., Stermecki, A., Biro, O., Belahcen, A. & Dlala, E., 2 Sep 2012.

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

Additional Eddy Current Losses in Induction Machines Due to Interlaminar Short Circuits

Handgruber, P., Stermecki, A., Biro, O. & Ofner, G., 17 Sep 2012.

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

An Iterative Domain Decomposition Method for Solving Wave Propagation Problems

Koczka, G., Preis, K., Bauernfeind, T. & Biro, O., 4 Jun 2012.

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

Experimental investigation of the 3D vibrational behaviour of an induction machine

Weilharter, B., Biro, O., Lang, H., Ofner, G. & Rainer, S., 4 Sep 2012.

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

Investigation of the Scattering Behavior of Transponder Antennas in Case of Nonlinear Termination

Bauernfeind, T., Koczka, G., Preis, K. & Biro, O., 4 Jun 2012.

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

Numerical Analysis of Heat Transfer and Flow of Stator Duct Models

Schrittwieser, M., Marn, A., Farnleitner, E. & Kastner, G., 2 Sep 2012.

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

2011

Equivalent Circuit Description for UHF-RFID Tag Antennas Utilizing Inductively Coupled Feeding Structures

Bauernfeind, T., Preis, K., Koczka, G., Renhart, W. & Biro, O., 15 Jun 2011.

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

Multiphysical Computations of the Electrical Machines Using FEM

Stermecki, A., Biro, O., Hettegger, M., Lang, H., Ofner, G., Rainer, S. & Weilharter, B., 20 Jun 2011.

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

2010

A Hybrid Method for UHF-RFID Tag-Antenna Design Using an Inductively Coupled Feed

Bauernfeind, T., Koczka, G., Preis, K. & Biro, O., 12 Oct 2010.

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

Analysis of Synchronous Generator End-Winding Deformations Using 3-D Time-Harmonic FEM

Stermecki, A., Biro, O., Lang, H., Ofner, G., Preis, K. & Rainer, S., 6 Sep 2010.

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

Full-wave band structure calculation of photonic crystals with a model-order reduction scheme

Scheiber, C., Biro, O. & Dyczij-Edlinger, R., 12 Oct 2010.

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

Identifying the heat transfer coefficients on the end-windings of an electrical machine by measurements and simulations

Hettegger, M., Streibl, B., Biro, O. & Neudorfer, H., 6 Sep 2010.

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

Measurements and Simulations of the Heat Transfer on End Windings of an Induction Machine

Hettegger, M., Streibl, B., Biro, O. & Neudorfer, H., 25 Oct 2010.

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

Problem Partitioning in UHF-RFID Tag-Antenna Design

Bauernfeind, T., Koczka, G., Preis, K. & Biro, O., 26 Oct 2010.

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

Schur Complement Method Using Domain Decomposition for Solving Wave Propagation Problems

Koczka, G., Bauernfeind, T., Preis, K. & Biro, O., 12 Oct 2010.

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

Solving Eigenvalue Problems

Gamillscheg, R., Knap, M. & Scheiber, C., 24 Feb 2010.

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

TEMPERATURE RISE DETERMINATION OF AN INDUCTION MOTOR UNDER BLOCKED ROTOR CONDITIONS

Hettegger, M., Biro, O., Stermecki, A. & Ofner, G., 19 Apr 2010.

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

2009

A modified elliptic model of anisotropy in nonlinear magnetic materials

Biro, O. & Außerhofer, S., 27 May 2009.

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

Calculation of Equivalent Circuit Parameters for a High-Frequency RFID Transponder

Bauernfeind, T., Preis, K., Biro, O., Koczka, G. & Hämmerle, F., 22 Nov 2009.

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

Multi-Objective Optimization using Evolution Strategies

Jaindl, M., Köstinger, A., Magele, C. & Renhart, W., 4 Jun 2009.

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

Niching Evolution Strategies and Multiple Objective Functions for Finding Global and Pareto Optimal Solutions

Magele, C., Jaindl, M., Köstinger, A., Renhart, W., Cranganu-Cretu, B. & Smajic, J., 26 May 2009.

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

Niching Evolution Strategies for Simultaneously Finding Global and Pareto Optimal Solutions

Magele, C., Reinbacher-Köstinger, A., Jaindl, M., Renhart, W., Cranganu-Cretu, B. & Smajic, J., 22 Nov 2009.

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

On the use of evolution strategies for the design of electromagnetic devices

Jaindl, M., Reinbacher-Köstinger, A., Renhart, W. & Magele, C., 28 Aug 2009.

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

T,Phi-Phi-Formulation with discontinuous shape functions for eddy current problems

Außerhofer, S. & Biro, O., 19 Oct 2009.

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

Untersuchung der Bildqualität von Conebeam-CT Aufnahmen mit reduziertem Projektionsdatensatz

Kowatsch, M., Winkler, P., Konrad, T. & Schröttner, J., 27 Nov 2009.

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

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

Eigenvalue analysis of electromagnetic waveguides using finite elements

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

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

Multi-Objective Optimization of Shielding Devices for Eddy-Currents

Cranganu-Cretu, B., Jaindl, M., Köstinger, A., Magele, C., Renhart, W. & Smajic, J., 14 Sep 2008.

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

Optimal Convergence of the Fixed-Point Method for Nonlinear Eddy Current Problems

Koczka, G., Außerhofer, S., Biro, O. & Preis, K., 14 May 2008.

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

Ultra high frequency circular loop antennas for near field radio frequency identification

Preis, K. & Biro, O., 9 May 2008.

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

2007

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

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

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., 24 Jun 2007.

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