Influence of rotor position on oversaturated areas size of induction machine magnetic circuit

• Autorzy: Skalka M. , Janda M. , Ondrušek Č.
• Języki publikacji: EN

Abstrakty

EN

This article contains a solution of magnetic field distribution with oversaturated areas localization and description. The rotor position is important for the maximal magnetic circuit saturated identification and oversaturated areas size influence of magnetic circuit due to the variable magnetic reluctance of path. Influence of rotor position on saturated magnetic circuit is analyzed with step on twenty angular positions per rotor slot pitch. This analysis is done for 3-phase 1.1 kW induction machine by finite element method. This the time behavior of magnetic flux density is analyzed in air gap for different load conditions of machine. The paper contains also general postprocessor results juxtaposition.

Słowa kluczowe

PL

maszyna indukcyjna; obwód magnetyczny

• Wydawca: Sieć Badawcza Łukasiewicz - Górnośląski Instytut Technologiczny
• Czasopismo: Maszyny Elektryczne : zeszyty problemowe
• Rocznik: 2009
• Tom: Nr 84
• Strony: 91--96
• Opis fizyczny: Bibliogr. 5 poz., rys., tab.

Twórcy

autor

Skalka M.

autor

Janda M.

autor

Ondrušek Č.

• Brno University of Technology, Faculty of Electrical Engineering and Communication, Technická 8, 61600 Brno, Czech Republic,

Bibliografia

• [1] Skalka M., Schreier L., Ondrůšek Č.: Electromagnetic field calculation of induction machine for different equivalent circuit parameters. LVEM 2008 – International Conference on Low Voltage Electrical Machines, November 2008. ISBN: 978-80-214-3795-1
• [2] Skalka M., Ondrůšek Č., Schreier L.: Equivalent circuit parameters definition and electromagnetic field calculation of Induction Machine. ISEM 2008 – XVI. International Symposium on Electric Machinery, CVUT Prague, September 2008. ISBN: 978-80-01-04172-7
• [3] Schreier, L.; Bendl, J.; Chomát, M.: Contribution to Analysis of Steady-State Operation of Induction Machine. AiM 2007, ISBN 978-80-7231-314-3
• [4] Davey K.R.: The equivalent T circuit of the Induction Motor: Its Nonuniqueness and use to the Magnetic field analyst. IEEE Transactions on Magnetics Vol.43, Issue 4, April 2007
• [5] Moreau S., Trigeassou J.C.: Modeling and identification of a non-linear saturated magnetic circuit: Theoretical study and experimental results. Mathematics and Computers in Simulation, Vol.71, Issues 4-6, June 2006