PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Evaluation of the interdependency of mechanical cutting and magnetic anisotropy on the magnetic properties of FeSi electrical steel

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Wpływ mechanicznego cięcia i anizotropii na właściwości magnetyczne blach elektrotechnicznych SiFe
Języki publikacji
EN
Abstrakty
EN
Due to present-day challenges for the improvement of the operating characteristics of rotating electrical machines, the core material is regarded as increasingly important. Non-oriented (NO) electrical steel sheets are conventionally used for the construction of magnetic cores of rotating electrical machines. The most appropriate choice of material and machine design is based on standardized material data obtained from Epstein frames or single sheet testers. Both, low losses as well as good magnetizability in any spatial direction of the sheet plane are requested. Despite their name, NO electrical steels do show a magnetic anisotropy. A significant increase of loss and decrease of permeability can additionally be induced by mechanical cutting processes to shape the magnetic circuit. Magnetic anisotropy and induced mechanical stress can affect the local iron-loss distribution, magnetizability, acoustic behavior and therefore, have to be considered in numerical simulations of electrical machines. In this paper, the interdependency of the magnetic anisotropy with the effect of cutting is studied in order to improve the necessary understanding of the material behavior.
PL
W procesie mechanicznego cięcia blchy elektrotechnicznej mogą ulec degradacji podstawowe jej parametry – straty I przenikalność. Indukowane w procesie cięcia naprężenia wpływają na anizotropię I rozkład strumienia. W artykule W artykule analizowany jest wpływ procesu cięcia na właściwości niezorientowanych blach elektrotechnicznych.
Rocznik
Strony
1--6
Opis fizyczny
Bibliogr. 17 poz., rys.
Twórcy
autor
  • Institute of Electrical Machines (IEM), RWTH Aachen University
  • Institute of Electrical Machines (IEM), RWTH Aachen University
autor
  • Chair of Metal Forming and Casting (utg), TU Munich
autor
  • Chair of Metal Forming and Casting (utg), TU Munich
  • Heinz Maier-Leibnitz Zentrum (MLZ), TU Munich
  • Heinz Maier-Leibnitz Zentrum (MLZ), TU Munich
autor
  • Institute of Electrical Machines (IEM), RWTH Aachen University
Bibliografia
  • [1] F. Martin, U. Aydin, R. Sundaria, P. Rasilo, A. Belahcen, and A. Arkkio, Effect of Punching the Electrical Sheets on Optimal Design of a Permanent Magnet Synchronous Motor, IEEE Trans. Mag., vol. 54, no. 3, 2018, pp. 1-4.
  • [2] M. Emura, F. J. G. Landgraf, W. Ross, and J. R. Barreta, The influence of cutting technique on the magnetic properties of electrical steels, JMMM, vol. 254–255, 2003, pp. 358–360.
  • [3] A. J. Moses, N. Derebasi, G. Loisos, and A. Schoppa, Aspects of the cut-edge effect stress on the power loss and flux density distribution in electrical steel sheets, JMMM, vol. 215–216, 2000, pp. 690-692.
  • [4] A. Schoppa, J. Schneider, and J.-O. Roth, Influence of the cutting process on the magnetic properties of non-oriented electrical steels, JMMM, vol. 215-216, 2000, pp. 100-102.
  • [5] H. A. Weiss, N. Leuning, S. Steentjes, K. Hameyer, T. Andorfer, S. Jenner, W. Volk, Influence of shear cutting parameters on the electromagnetic properties of non-oriented electrical steel sheets, JMMM, vol. 421, 2017, pp. 250-259.
  • [6] M. Emura, M. F. de Campos, F. J. G. Landgraf, and J. C. Teixeira, Angular dependence of magnetic properties of 2% silicon electrical steel, JMMM, vol. 226–230, 2001, pp. 1524-1526.
  • [7] N. Leuning, S. Steentjes, and K. Hameyer, On the Homogeneity and Isotropy of Non-Grain-Oriented Electrical Steel Sheets for the Modeling of Basic Magnetic Properties from Microstructure and Texture, IEEE Trans. Mag., vol. 53, no. 11, 2017, pp. 1-5.
  • [8] Silas Elfgen, Simon Steentjes, Stefan Böhmer, David Franck and Kay Hameyer, Influences of Material Degradation Due toLaser Cutting on the Operating Behavior of PMSM Using a Continuous Local Material Model, IEEE Trans. Ind. Appl.,volume 53, number 3, pages 1978-1984, ISSN 0093-9994, 2017.
  • [9] T. Reimann, S. Mühlbauer, M. Horisberger, P. Böni, and M. Schulz, ‘The new neutron grating interferometer at the ANTARES beamline - Design, Principle, and Applications -’, J. Appl. Crystallogr., vol. 49, no. 5, pp. 1488–1500, 2016.
  • [10] M. Schulz and B. Schillinger, ‘ANTARES: Cold neutron radiography and tomography facility’, Journal of large-scale research facilities JLSRF, vol. 1, no. 0, p. 17, Aug. 2015.
  • [11] C. Grünzweig et al, “Bulk magnetic domain structures visualized by neutron dark‐field imaging,” Appl. Phys. Lett, vol. 93, no. 11, p. 112504, 2008.
  • [12] R. Siebert, J. Schneider, and E. Beyer, ‘Laser Cutting and Mechanical Cutting of Electrical Steels and its Effect on the Magnetic Properties’, IEEE Trans. Mag., vol. 50, no. 4, pp. 1–4, Apr. 2014.
  • [13] A. Schoppa, H. Louis, F. Pude, and C. von Rad, ‘Influence of abrasive waterjet cutting on the magnetic properties of nonoriented electrical steels’, JMMM, vol. 254–255, pp. 370–372, Jan. 2003.
  • [14] K. Senda, M. Ishida, Y. Nakasu, and M. Yagi, ‘Influence of shearing process on domain structure and magnetic properties of non-oriented electrical steel’, JMMM, vol. 304, no. 2, pp. e513–e515, Sep. 2006.
  • [15] V. Permiakov, L. Dupré, A. Pulnikov, and J. Melkebeek, ‘Loss separation and parameters for hysteresis modelling under compressive and tensile stresses’, JMMM, vol. 272–276, Supplement, pp. E553–E554, May 2004.
  • [16] J. Barros, J. Schneider, K. Verbeken, and Y. Houbaert, ‘On the correlation between microstructure and magnetic losses in electrical steel’, JMMM, vol. 320, no. 20, pp. 2490–2493, Oct. 2008.
  • [17] A. Kedous-Lebouc, O. Messal, and A. Youmssi, ‘Joint punching and frequency effects on practical magnetic characteristics of electrical steels for high-speed machines’, JMMM, vol. 426, pp. 658–665, Mar. 2017.
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b3bb3340-1b29-4c1f-9948-0a692b10a4d2
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.