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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-8fa76198-3a67-45a4-ad90-27ac7eb0f0ea

Czasopismo

Archives of Electrical Engineering

Tytuł artykułu

Nonlinear behavior analysis of split-winding dry-type transformer using a new star model and a coupled field-circuit approach

Autorzy Azizian, D. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN Regarding the importance of short circuit and inrush current simulations in the split-winding transformer, a novel nonlinear equivalent circuit is introduced in this paper for nonlinear simulation of this transformer. The equivalent circuit is extended using the nonlinear inductances. Employing a numerical method, leakage and magnetizing inductances in the split-winding transformer are extracted and the nonlinear model inductances are estimated using these inductances. The introduced model is validated and using this nonlinear model, inrush and short-circuit currents are calculated. It has been seen that the introduced model is valid and suitable for simulations of the split-winding transformer due to various loading conditions. Finally, the effects of nonlinearity of the model inductances are discussed in the following.
Słowa kluczowe
EN coupled field circuit   electromagnetic modeling   split-winding dry-type transformer   nonlinear equivalent circuit   finite element  
Wydawca Polish Academy of Sciences, Electrical Engineering Committee
Czasopismo Archives of Electrical Engineering
Rocznik 2016
Tom Vol. 65, nr 4
Strony 773--787
Opis fizyczny Bibliogr. 26 poz., rys., wz.
Twórcy
autor Azizian, D.
Bibliografia
[1] Azizian D., Windings temperature prediction in split-winding traction transformer, Turkish Journal of Electrical Engineering and Computer Science, vol. 24, no. 4, pp. 3011-3022 (2016).
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[4] Leon F.D., Martinez J.A., Dual three-winding transformer equivalent circuit matching leakage measurements, IEEE Transaction on Power Delivery, vol. 24, no. 1, pp. 160-168 (2009).
[5] Chiesa N., Power transformer modeling for inrush current calculation, PhD Thesis, Electrical Engineering Department, Norwegian University of Science and Technology, Trondheim (2010).
[6] Gangupomu A., Multi-winding model with direct extraction of parameters from voltage measurements, MSc Thesis, Electrical Engineering Department, University of Florida, Gainesville (2003).
[7] Hayek J.E., Sobczyk T.J., Multi-port equivalent scheme for multi-winding traction transformers, International Journal for Computation and Mathematics in Electrical and Electronic Engineering (COMPEL), vol. 31, no. 2, pp. 726-737 (2012).
[8] Dudzik M., Kobielski A., Chrabąszcz I., Prusak J., Drapik S., Difficulties in parameters identification of traction transformer multi-port equivalent scheme with hidden construction defect, Journal of Energy and Power Engineering, vol. 7, no. 6, pp. 1186-1191 (2013).
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[10] Hayek J.E., On the modelling of multi-windings traction transformers, 6th WSEAS International Conference on Circuits, Systems, Electronics, Control & Signal Processing, Cairo, Egypt (2007).
[11] Azizian D., Vakilian M., Faiz J., A new multi-winding traction transformer equivalent circuit for short-circuit performance analysis, International Transaction Electrical Energy Systems, vol. 24, no. 2, pp. 186-202 (2014).
[12] Marino C.A., Leon F.D., Fernandez X.M.L., Equivalent circuit for the leakage inductance of multiwinding transformers: unification of terminal and duality models, IEEE Transaction on Power Delivery, vol. 27, no. 1, pp. 353-361 (2012).
[13] Hayek J.E., Sobczyk T.J. Equivalent circuit of multi-windings traction transformers including magnetizing currents, 8th International Conference on Electrical Machines and Systems (ICEMS 2005), Nanjing, China, pp. 1740-1745 (2005).
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[15] Chen S.D., Lin R.L., Magnetizing inrush model of transformers based on structure parameters, Transactions on Power Delivery, vol. 20, no. 3, pp. 1974-1954 (2005).
[16] Kumbhar G.B., Kulkarni S.V., Analysis of sympathetic inrush phenomena in transformers using coupled field-circuit approach, IEEE Power Engineering Society General Meeting, USA (2007).
[17] Kumbhar G.B., Kulkarni S.V., Analysis of short-circuit performance of split-winding transformer using coupled field-circuit approach, IEEE Transaction on Power Delivery, vol. 22, no. 2, pp. 936-943 (2007).
[18] Fernandez X.M.L., Ertan H.B., Turowski J., Transformers-Analysis, Design, and Measurement, CRC Press (2013).
[19] Azizian D., Vakilian M., Faiz J., Bigdeli M., Calculating leakage inductances of split-windings in dry-type traction transformers, ECTI Transactions on Electrical Engineering, Electronics and Communications, vol. 10, no. 1, pp. 99-106 (2012).
[20] Eslami A., Vakilian M., Analytic computation of inrush current and finite element analysis of magnetic field in power transformers, 24th International Power System Conference, Tehran, Iran (2009).
[21] Margueron X., Keradec J.P., Magot D., Analytical calculation of static leakage inductances of HF transformers using PEEC formulas, IEEE Transaction on Industrial Applications, vo. 43, no. 4, pp. 884-892 (2007).
[22] Olivares-Galván J.C., Hernández I., Georgilakis P.S., Campero-Littlewood E., Calculation of the magnetic field intensity in a rectangular conductor carrying current in electromagnetism introductory courses, COMSOL Conference, Boston, USA (2009).
[23] Lubin T., Berger K., Rezzoug A., Inductance and force calculation for axisymetric coil systems including an iron core of finite length, Progress in Electromagnetics Research, vol. 41, pp. 377-396 (2012).
[24] Bianchi N., Electrical Machine Analysis Using Finite Elements, CRC Press (2011).
[25] Ebrahimi B.M., Fereidunian A., Saffari S., Faiz J., Analytical estimation of short circuit axial and radial forces on power transformers windings, IET Generation, Transmission & Distribution, vol. 8, no. 2, pp. 250-260 (2014).
[26] Eslami A., Vakilian M., Time-variant evaluation of electromagnetic forces on transformer windings during inrush current and short-circuit by FEM, Arabian Journal for Science and Engineering, vol. 38, no. 4, pp. 883-893 (2013).
Uwagi
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-8fa76198-3a67-45a4-ad90-27ac7eb0f0ea
Identyfikatory
DOI 10.1515/aee-2016-0054