Vienna Magnetics Group

Vienna Magnetics Group

Vienna Magnetics Group

Academic Society for Applied Magnetism

TU Wien
A-1040 Vienna, Austria

FFG BRIDGE Project 834159
3-Dimensional Loss Distribution in Transformer Cores

  
Publications
[1] H. Pfützner, G. Shilyashki, M. Palkovits, V. Galabov, "Concept for more correct iron losses measurements considering path length dynamics," J. Appl. Electrom. Mech., pp. 259-270, (2014).
[2] G. Shilyashki, H. Pfützner, F. Hofbauer, V. Galabov, "Regional building factor of losses and magnetostriction in transformer cores," Abstr. SMM 21 Budapest, p. 347, (2013).
[3] G. Shilyashki, H. Pfützner, M. Aigner, P. Hamberger, F. Hofbauer, V. Galabov,"Path length consideration for magnetic loss testers as a function of grade of anisotropy," Abstr. SMM 21 Budapest, p. 281, (2013).
[4] V. Galabov, H. Pfützner, G. Shilyashki, H. Yamaguchi, "Domain reconstructions of G.O. SiFe under rotational magnetization with DC Bias," Abstr. SMM 21 Budapest, p.128, (2013).
[5] H. Pfützner, G. Shilyashki, P. Hamberger, M. Aigner, F. Hofbauer, M. Palkovits, E. Gerstbauer, I. Matkovic, V. Galabov "Automatic 3-dimensional building factor analysis of a grain oriented model transformer core," IEEE Trans. Magn. 50-4, pp. 1-4, (2014).
[6] G. Shilyashki, H. Pfützner, P.Hamberger, M.Aigner, F. Hofbauer, I. Matkovic, A. Kenov, "The impact of off-plane flux on losses and magnetostriction of transformer core steel," IEEE Trans. Magn. 50-11, 8401604, (2014).
[7] G. Shilyashki, H. Pfützner, P. Hamberger, M. Aigner, E. Gerstbauer, M. Palkovits, G. Trenner, "A tangential induction sensor for 3-D analyses of peripheral flux distribution in transformer cores," IEEE Trans. Magn. 51-6, Abstr. EMSA Vienna, accepted (2014).
[8] G. Shilyashki, H. Pfützner "A domain model for magnetostriction of GO SiFe considering rotational magnetization," Digest 2-DM Torino, pp. 31-32 (2014).
[9] G. Shilyashki, H. Pfützner, P. Hamberger, M. Aigner, E. Gerstbauer, M. Palkovits, Abstr. EMSA Vienna, G. Trenner "Pin sensor for induction measurements in the core interior," IEEE Trans. Magn. 51-1, 4001904, (2015).
[10] G. Shilyashki, H. Pfützner, P. Hamberger, M. Aigner, E. Gerstbauer, M. Palkovits, G. Trenner, "Automatic 3-dimensional flux analyses of a three phase model core," IJAEM 48, pp.277-282, (2015).
[11] H. Pfützner, G. Shilyashki, "Magnetic dummy sensors - A novel concept for interior flux distribution tests," IJAEM 48, pp. 213-218,(2015).
[12] H. Pfützner, G. Shilyashki, E. Mulasalihovich, "Modern transformer cores - 3-dimensional magnetic systems of under-estimated complexity" IJAEM 48, pp. 143-151, (2015).
[13] G. Shilyashki, H. Pfützner, P. Hamberger, M. Aigner, "Concequences of anisotropy on rotational magnetization and the corresponding losses and magnetostriction," Abstr., SMM22 Sao Paulo,(2015).
[14] H. Pfützner, G. Shilyashki, P. Hamberger, M. Aigner, "Methodologies for the assessment of local magnetization in laminated soft magnetic systems - a systematic comparison," Abstr., SMM22 Sao Paulo,(2015).
[15] G. Shilyashki, H. Pfützner, P. Hamberger, M. Aigner, E. Gerstbauer, G. Trenner,"Numerical non-linear 3-dimensional MACC-simulation of local instantaneous induction distributions in a 2-package, 1-phase model transformer core," Abstr., SMM22 Sao Paulo,(2015).
[16] G. Shilyashki, H. Pfützner, E. Gerstbauer, G.Trenner, P. Hamberger, M. Aigner, "Numerical prediction of rhombic rotational magnetization patterns in a transformer core package," IEEE Trans.Magn., DOI: 10.1109/TMAG.2015.2470217, (2015).
[17] G. Shilyashki, H. Pfützner, P. Hamberger, M. Aigner, A. Kenov, I. Matkovic, "Spatial distribution of magnetostriction, displacements and noise generation of model transformer cores," Proc. ICoEV, Ljubljana, pp. 1421 -1430, (2015).
[18] G. Shilyashki, H. Pfützner, P. Hamberger, M. Aigner, E. Gerstbauer, G. Trenner,"Nummerical MACC-modeling of local peak-to-peak magnetostriction distribution in a 3-phase transforemer core package," Proc. ICoEV, Ljubljana, pp. 1421 -1430, (2015).
[19] G. Shilyashki, H. Pfützner, E. Gerstbauer, G.Trenner, P. Hamberger, M. Aigner, "Numerical prediction of rhombic rotational magnetization patterns in a transformer core package," IEEE Trans.Magn., DOI: 10.1109/TMAG.2015.2470217, (2015). [PDF]






Diploma theses:
DI Victor Galabov, "Oblique Domänen von SiFe unter rotierender Magnetisierung mit Gleichfeldbeeinflussung" June 2013.
Christian Huber, "Pilot study for 3D-Printer manufactured foil sensors for magnetic induction tests" September 2014.


PhD theses:
Dr DI Georgi Shilyashki, "Magnetostriction von Modelltransformatorkernen" November 2013.


Posters:
12th International Workshop on 1&2 Dimensional magnetic measurements and testing, Vienna, Austria, September 3-6, 2012.
V. Galabov, H. Pfützner, G. Shilyashki, H. Yamaguchi, "Domain reconstructions of G.O. SiFe under rotational magnetization with DC Bias".
21th International Conference on soft magnetic materials, Budapest, Hungary, September 1-3, 2013.
G. Shilyashki, H. Pfützner, F. Hofbauer, V. Galabov, "Regional building factor of losses and magnetostriction in transformer cores".
H. Pfützner, G. Shilyashki, P. Hamberger, M. Aigner, F. Hofbauer, M. Palkovits, E. Gerstbauer, I. Matkovic, V. Galabov "Automatic 3-dimensional building factor analysis of a grain oriented model transformer core".
10th European Conference on Magnetic Sensors and Actuators Vienna, Austria July 6-9, 2013.
G. Shilyashki, H. Pfützner, P. Hamberger, M. Aigner, E. Gerstbauer, M. Palkovits, G. Trenner "Pin sensor for induction measurements in the core interior".
G. Shilyashki, H. Pfützner, P. Hamberger, M. Aigner, E. Gerstbauer, M. Palkovits, G. Trenner "A novel sensor for regional induction detection in soft magnetic cores".
13th International Workshop on 1&2 Dimensional magnetic measurements and testing, Torino, Italy, September 3-6, 2012.
G. Shilyashki, H. Pfützner, P. Hamberger, M. Aigner, E. Gerstbauer, M. Palkovits, G. Trenner "Automatic 3-dimensional flux analyses of a three phase model core".


Oral Presentations:
12th International Workshop on 1&2 Dimensional magnetic measurements and testing, Vienna, Austria, September 3-6, 2012.
H. Pfützner, G. Shilyashki, M. Palkovits, V. Galabov: "Concept for more correct iron losses measurements considering path length dynamics".
IEEE International Magnetic Conference (INTERMAG), Dresden, Germany, May 4-8, 2014.
G. Shilyashki, H. Pfützner, P.Hamberger, M.Aigner, F. Hofbauer, I. Matkovic, A. Kenov, "The impact of off-plane flux on losses and magnetostriction of transformer core steel".
13th International Workshop on 1&2 Dimensional magnetic measurements and testing, Torino, Italy, September 3-6, 2012.
G. Shilyashki, H. Pfützner "A domain model for magnetostriction of GO SiFe considering rotational magnetization".
H. Pfützner, G. Shilyashki,E.Mulasalihovich, "Transformer cores - 3-Dimensional magnetic systems of under-estimated complexity" J. Appl. Electrom. Mech., submitted, (2014).
H. Pfützner, G. Shilyashki, "Magnetic dummy sensors - A novel concept for interior flux distribution tests".