Measurement of vector magnetic property under stress along arbitrary direction in non-oriented electrical steel sheet

• Autorzy: Kai Y.

Warianty tytułu

PL

Pomiary wektora właściwości magnetycznych blachy niezorientowanej poddanej naprężeniu w dowolnym kierunku

• Języki publikacji: EN

Abstrakty

EN

Electrical steel sheet in electrical machines is magnetized under alternating and rotating magnetic flux. The vector of magnetic flux density B and magnetic field strength H are not parallel because B lags H temporally. It is well known that the magnetic property of the electrical steel sheet is strongly affected by mechanical stress. Therefore, it is important to clarify the relationships between the magnetic property and the mechanical stress. In this paper, we examine the vector magnetic properties under the alternating and rotating magnetic flux conditions by applying the mechanical stress at the arbitrary direction.

PL

W artykule zaprezentowano badania wektora właściwości magnetycznych blachy niezorientowanej poddanej naprężeniom w dowolnym kierunku. Blachy były magnesowane zarówno w jednej osi jak i rotacyjne.

Słowa kluczowe

EN

vector magnetic property; mechanical stress; arbitrary direction; magnetic power loss; electrical technology; electrical power engineering

PL

magnesowanie osiowe; magnesowanie rotacyjne; wpływ naprężeń; elektrotechnika; elektroenergetyka

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2011
• Tom: R. 87, nr 9b
• Strony: 101--105
• Opis fizyczny: Bibliogr. 6 poz., rys., tab., wykr.

Twórcy

autor

Kai Y.

• Oita Prefectural Organization for Industry Creation and Oita University, Subcore Laboratory, Oita University, Donnaharu 700, Oita 870-1192, Japan,

Bibliografia

• [1] M. Enokizono, S. Fujiyama, J. Sievert and I. Serikawa, Dimension of Local Magnetic Properties in Three-Phase Induction Motor Model Core, IEEE Transactions on Magnetics, Vol. 35, , No. 5 (1999), 3937-3939
• [2] M. LoBue, C. Sasso, V. Basso, F. Fiorillo, G. Bertotti, Power losses and magnetization process in Fe-Si non-oriented steels under tensile and compressive stress, Journal of Magnetism and Magnetic Materials, Vol. 215-216 (2000), 124-126
• [3] A. J. Moses, Effect of applied stress on the magnetic properties of high permeability silicon-iron, IEEE Transactions on Magnetics, Vol. 15 (1979), issue 6, 1575-1579
• [4] Viatcheslav Permiakov, Alexandre Pulnikov, Luc Dupre, Jan Melkbeek, Rotational Magnetization in Nonoriented Fe-Si Steel Under Uniaxial Compressive and Tensile Stress, IEEE Transactions on Magnetics, Vol. 40, No. 4, (2004), 2760-2762
• [5] A. Basak and A. J. Moses, Influence of Stress on Rotational Ioss in Silicon Iron, ROC. IEE., Vol. 125, No. 2 (1978), 165-168
• [6] Y. Yoshida, M. Enokizono, T. Todaka and G. Shirakawa, Vector Magnetic Properties in Arbitrary Direction of Various Kinds of Magnetic Materials, Journal of Magnetism and Magnetic Materials, Vol.196-197 (1999), 904-906