3D-FEM simulation for investigation of load noise of power transformers verified by measurements

Proceedings of the 2008 International Conference on Electrical Machines, ICEM'08

Volumn , Issue , 2008, Pages

  Peter, Hamberger ^a   Andreas, Hauck ^b   Manfred, Kaltenbacher ^b   Florian, Bachinger ^a   Markus, Dibold ^c   Hans, Irschik ^c   Alexander, Hackl ^a  

^a Siemens Transformers Austria GmbH and Co KG Werk   (Austria)

^b UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

^c JOHANNES KEPLER UNIVERSITY LINZ   (Austria)

Author keywords

[No Author keywords available]

Indexed keywords

3-D FINITE ELEMENT MODELS; 3-D MODELS; AXI-SYMMETRIC; FEM SIMULATIONS; GOOD CORRELATIONS; MECHANICAL BEHAVIORS; RESONANT MODES; SIMULATION AND MEASUREMENTS;

ELECTRIC INSTRUMENT TRANSFORMERS; POWER TRANSFORMERS; TRANSFORMER SUBSTATIONS;

THREE DIMENSIONAL;

EID: 65249138936     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICELMACH.2008.4800062     Document Type: Conference Paper

References (7)

1. Kulkarni, S.V., Khaparde S.A., Transformer Engineering - Design and Practice, Marcel Dekker Inc., 1st edition, 2004
2. Kaltenbacher M., Numerical Simulation of Mechatronic Sensors and Actuators, Springer Berlin, 2nd edition, 2007
3. Hauck A., Numerical simulation of load-controlled vibrations of power transformers, Master Thesis, Erlangen, Germany, 2005
4. Dibold M., Irschik H., Development of a homogenized 3D model of a Transformer Coil for a dynamic analysis, Technical Report, Austria, 2006
5. M. Rausch, M. Kaltenbacher, H. Landes, R. Lerch, J. Anger, J. Gerth, and P. Boss, Combination of Finite and Boundary Element Methods in Investigation and Prediction of Load-Controlled Noise of Power Transformers. Journal of Sound and Vibration, 250(2):323-338, 2002.
6. Hauck A, Kaltenbacher M, Simulation eines 70 MVA Leistungstransformers, Teil 1 und 2.
7. Streicher A, Hahn C, Meiler M, Hauck A, Kaltenbacher M, Schwingungsakustische Untersuchungen an Transformatoren, Austria, 2005