Measurement and simulation of a rotational single sheet tester

• Autorzy: Müller Fabian , Bavendiek Gregor , Schauerte Benedikt , Hameyer Kay

Identyfikatory

DOI

10.24425/aee.2019.125988

• Języki publikacji: EN

Abstrakty

EN

The accurate prediction of iron losses has become a prominent problem in electromagnetic machine design. The basis of all iron loss models is found in the spatial field-locus of the magnetic flux density (B) and magnetic field (H). In this paper the behavior of the measured BH-field-loci is considered in FEM simulation. For this purpose, a vector hysteresis model is parameterized based on the global measurements, which then can be used to reproduce the measurement system and obtain more detailed insights on the device and its local field distribution. The IEM has designed a rotary loss tester for electrical steel, which can apply arbitrary BH-field-loci occurring during electrical machine operation. Despite its simplicity, the proposed pragmatic analytical model for vector hysteresis provides very promising results.

Słowa kluczowe

EN

finite element method; magnetic hysteresis; magnetization processes; soft magnetic material

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2019
• Tom: Vol. 68, nr 1
• Strony: 173--183
• Opis fizyczny: Bibliogr. 19 poz., rys., tab., wz.

Twórcy

autor

Müller Fabian

• RWTH Aachen University, Institute of Electrical Machines, Germany

autor

Bavendiek Gregor

• RWTH Aachen University, Institute of Electrical Machines, Germany

autor

Schauerte Benedikt

• RWTH Aachen University, Institute of Electrical Machines, Germany

autor

Hameyer Kay

• RWTH Aachen University, Institute of Electrical Machines, Germany

Bibliografia

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• [5] Fiorillo F., Mayergoyz I.D., Characterization and Measurement of Magnetic Materials, Burlington: Elsevier (2004).
• [6] Geuzaine C., Steentjes S., Hameyer K., Henrotte F., Pragmatic two-step homogenisation technique for ferromagnetic laminated cores, IET Science, Measurement & Technology, vol. 9, no. 2, pp. 152–159 (2015).
• [7] Glehn G., Steentjes S., Hameyer K., Pulsed-Field Magnetometer Measurements and Pragmatic Hysteresis Modeling of Rare-Earth Permanent Magnets, IEEE Transactions on Magnetics, vol. 54, no. 3, pp. 1–4 (2018).
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• [14] Mathekga M.E., McMahon R.A., Knight A.M., Application of the Fixed Point Method for Solution in Time Stepping Finite Element Analysis Using the Inverse Vector Jiles-Atherton Model, IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 3048–3051 (2011).
• [15] Dlala E., Arkkio A., Analysis of the Convergence of the Fixed-Point Method Used for Solving Nonlinear Rotational Magnetic Field Problems, IEEE Transactions on Magnetics, vol. 44, no. 4, pp. 473–478 (2008).
• [16] Dlala E., Belahcen A., Arkkio A., A Fast Fixed-Point Method for Solving Magnetic Field Problems in Media of Hysteresis, IEEE Transactions on Magnetics, vol. 44, no. 6, pp. 1214–1217 (2008).
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• [18] Kruttgen C., Steentjes S., Glehn G., Hameyer K., Parametric homogenized model for inclusion of eddy currents and hysteresis in 2-D finite element simulation of electrical machines, IEEE Conference on Electromagnetic Field Computation (CEFC) November 2016, Miami, FL, p. 1 (2017), DOI:10.1109/TMAG.2017.2660460.
• [19] Eggers D., Steentjes S., Hameyer K., Advanced Iron-Loss Estimation for Nonlinear Material Behavior, IEEE Transactions on Magnetics, vol. 48, no. 11, pp. 3021–3024 (2012).

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).