Vienna Magnetics Group

Vienna Magnetics Group

Vienna Magnetics Group

Academic Society for Applied Magnetism

Vienna University of Technology
A-1040 Vienna, Austria

FWF Project P21546 – N22 / 8080
Saturation Effects of Power Transformer Cores
Caused by Geomagnetic Storms

last updated: 12.02.2015   
Publications
[1] G. Shilyashki, H. Pfützner, F. Hofbauer, D. Sabic, V. Galabov, "Magnetostriction distribution in a model transformer core," J. El. Eng.61, pp. 130-132, (2010). [PDF]
[2] H. Pfützner, G. Shilyashki, F. Hofbauer, D. Sabic, E. Mulasalihovic, V. Galabov: "Effects of DC bias on the loss distribution of a model transformer core," J. El. Eng. 61, pp 126-129, (2010). [PDF]
[3] G. Shilyashki, H. Pfützner, F. Hofbauer, D. Sabic, E. Mulasalihovic, "DC bias effects on losses and field patterns of silicon iron under rotational magnetization," Abstr. 1&2D.Magn.Meas. & Test 11, p. 31, (2010). [PDF]
[4] G. Shilyashki, H. Pfützner, F. Hofbauer, E. Mulasalihovic, D. Sabic, V. Galabov: "Magnetostriction of grain-oriented Fe-Si under rotational magnetization with DC bias". Abstr.1&2 D.Magn.Meas. & Test. 11, p. 32, (2010). [PDF]
[5] D. Sabic, H. Pfützner, F. Hofbauer, G. Shilyashki, E. Mulasalihovic, "Dynamics effects on losses due to rotational magnetization," Prz. Elekt. / Electr. Rev. 87, pp. 29-32, (2011). [PDF]
[6] G. Shilyashki, H. Pfützner, F. Hofbauer, D. Sabic, V. Galabov, E. Mulasalihovic, "Magnetostriction as a function of the vector course of time B(t) of rotational magnetization," Abstr. SMM 20, p 490, (2011). [PDF]
[7] H. Pfützner, G. Shilyashki, E. Mulasalihovic, D. Sabic, F. Hofbauer, V. Galabov, "DC-bias on the magnetic performance of transformer core material - a survey," Abstr. SMM 20, p 29, (2011). [PDF]
[8] H. Pfützner, E. Mulasalihovic, H. Yamaguchi, D. Sabic, G. Shilyashki, and F. Hofbauer, "Rotational magnetization in transformer cores - a review," IEEE Trans. Magn. 47, pp. 4523-4533, (2011). [URL] [PDF] (Copyright 2015 IEEE - All rights reserved.)
[9] G. Shilyashki, H. Pfützner, F. Hofbauer, V. Galabov, E. Mulasalihovic, M. Palkovits, "Dynamics effects on magnetostriction under rotational magnetization," Proc. 1&2-D Magn. Meas. & Test., pp. 41-42, (2012). [PDF]
[10] G. Shilyashki, H. Pfützner, F. Hofbauer, V. Galabov, E. Mulasalihovic, I. Matkovic, "Effects of moderate DC bias on magnetostriction of grain oriented SiFe," Proc. 1&2-D Magn. Meas. & Test., pp. 45-46, (2012). [PDF]
[11] E. Mulasalihovic, H. Pfützner, P. Zanolin, G. Shilyashki, V. Galabov, "Effects of moderate DC-magnetization on 3-D loss distributions of a 3-phase model transformer core," Proc. 1&2-D Magn. Meas. & Test., pp. 59-60, (2012). [PDF]
[12] F. Hofbauer, H. Pfützner, G. Shilyashki, D. Sabic, E. Mulasalihovic, V. Galabov, "Rise-of-temperature method for building factor distribution in 1-phase model transformer core interior considering high DC bias," J. Appl. Electrom. Mech., pp. 349-354, (2014). [URL] [PDF] (IOS Press Copyright 2015)
[13] G. Shilyashki, H. Pfützner, J.Anger, K.Gramm, F. Hofbauer, V. Galabov, E. Mulasalihovic, "Magnetostriction of transformer core steel considering rotational magnetization," IEEE Trans. Magn. Vol: 50, 8400115, (2014). [URL] [PDF] (Copyright 2015 IEEE - All rights reserved.)
[14] 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). [PDF]
[15] H. Pfützner, E. Mulasalihovic, K. Gramm, G. Shilyashki, V. Galabov," Effects of DC-Bias on highly grain oriented silicon iron," Abstr. SMM 21 Budapest, p.133, (2013). [PDF]
[16] Mulsalihovic E., Pfützner H. "Fully Automatic 3-D Stray field measurements on a model core transformer considering the far field effect," Abstr. SMM 21 Budapest, p.358, (2013).
[17] H. Pfützner, E. Mulasalihovic, G. Shilyashki, M. Palkovits, G. Trenner, E. Gerstbauer "Multiparametric analyses of a model transformer core under two basic types of DC bias," Digest 2-DM Torino, accepted (2014). [PDF]
[18] G. Shilyashki, H. Pfützner "A domain model for magnetostriction of GO SiFe considering rotational magnetization," Digest 2-DM Torino, accepted (2014). Digest 2-DM 13, pp. 31-32 (2014). [PDF]
[19] H.Pfützner, G. Shilyashki,E.Mulasalihovich, "Transformer cores - 3-Dimensional magnetic systems of under-estimated complexity" J. Appl. Electrom. Mech., submitted, (2014). Digest 2-DM 13, 27-28 (2014).
[20] E.Mulasalihovic, H.Pfützner, P. Zanolin "3D stray field analysis of transformer cores considering DC-bias," Prz. Elekt. / Electr. Rev. 87, pp. 57-60, (2011). [PDF]


Diploma theses:
DI Damir Sabic, "Gleichfeld- und Dynamikeffekte auf elliptisch bzw. rhombisch rotierende Magnetisierung von anisotropen weichmagnetischen Materialien" January 2011.
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 Edin Mulasalihovic, "Simulation von Effekten geomagnetisch induzierter Ströme (GICs) auf Transformatorkerne" October 2011.
Dr DI Georgi Shilyashki, "Magnetostriction von Modelltransformatorkernen" November 2013.


Posters:
Magnetic Measurements Conference 2010, Prague, Czech Republic, September 12-15, 2010.
G. Shilyashki, H. Pfützner, F. Hofbauer, D. Sabic, V. Galabov, "Magnetostriction distribution in a model transformer core"
11th International Workshop on 1&2 Dimensional magnetic measurements and testing, Oita, Japan, November 3-6, 2010.
G. Shilyashki, H. Pfützner, F. Hofbauer, D. Sabic, E. Mulasalihovic, "DC bias effects on losses and field patterns of silicon iron under rotational magnetization"
G. Shilyashki, H. Pfützner, F. Hofbauer, E. Mulasalihovic, D. Sabic, V. Galabov: "Magnetostriction of grain-oriented Fe-Si under rotational magnetization with DC bias"
D. Sabic, H. Pfützner, F. Hofbauer, G. Shilyashki, E. Mulasalihovic, "Dynamics effects on losses due to rotational magnetization"
E. Mulasalihovic, H. Pfützner, P. Zanolin, G. Shilyashki, V. Galabov, "Effects of moderate DC-magnetization on 3-D loss distributions of a 3-phase model transformer core"
20th International Conference on soft magnetic materials, Kos, Greece, September 18-22, 2011.
G. Shilyashki, H. Pfützner, F. Hofbauer, D. Sabic, V. Galabov, E. Mulasalihovic, "Magnetostriction as a function of the vector course of time B(t) of rotational magnetization"
H. Pfützner, G. Shilyashki, E. Mulasalihovic, D. Sabic, F. Hofbauer, V. Galabov, "DC-bias on the magnetic performance of transformer core material - a survey"
12th International Workshop on 1&2 Dimensional magnetic measurements and testing, Vienna, Austria, September 3-6, 2012.
G. Shilyashki, H. Pfützner, F. Hofbauer, V. Galabov, E. Mulasalihovic, M. Palkovits, "Dynamics effects on magnetostriction under rotational magnetization"
E. Mulasalihovic, H. Pfützner, P. Zanolin, G. Shilyashki, V. Galabov, "Effects of moderate DC-magnetization on 3-D loss distributions of a 3-phase model transformer core"
F. Hofbauer, H. Pfützner, G. Shilyashki, D. Sabic, E. Mulasalihovic, V. Galabov, "Rise-of-temperature method for building factor distribution in 1-phase model transformer core interior considering high DC bias"


Oral Presentations:
Magnetic Measurements Conference 2010, Prague, Czech Republic, September 12-15, 2010.
H. Pfützner, G. Shilyashki, F. Hofbauer, D. Sabic, E. Mulasalihovic, V. Galabov: "Effects of DC bias on the loss distribution of a model transformer core"
12th International Workshop on 1&2 Dimensional magnetic measurements and testing, Vienna, Austria, September 3-6, 2012.
G. Shilyashki, H. Pfützner, F. Hofbauer, V. Galabov, E. Mulasalihovic, I. Matkovic, "Effects of moderate DC bias on magnetostriction of grain oriented SiFe"
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"