Measurement of Magnetic Properties of Grain-Oriented Electrical Steel Sheet Using 2D Single Sheet Tester

• Autorzy: Mori Y. , Miyagi D. , Nakano M. , Takahashi N.

Warianty tytułu

PL

Pomiary właściwości magnetycznych blachy zorientowanej przy użyciu testera 2D SST

• Języki publikacji: EN

Abstrakty

EN

We have already reported the accuracy of measurement of 2D magnetic properties of non-oriented electrical steel sheet using a novel SST. In this paper, magnetic properties under alternating and rotating magnetic flux of grain-oriented sheet are measured. The accuracy of measurement in the case of grain-oriented sheet is examined by comparing the measured results using 2D-SST with those using an ordinary SST under alternating flux excitation. The effect of positioning error of orthogonal B and H coils on measurement accuracy is also discussed.

PL

Oceniono dokładność badania blachy zorientowanej przy wykorzystaniu testera 2D SST. W celu oceny niepewności wyniki porównano z rezultatami otrzymanymi przy wykorzystaniu konwencjonalnego testera SST. Przedyskutowano problem błędu pozycjonowania czujników.

Słowa kluczowe

EN

grain-oriented electrical steel sheet; alternating magnetic flux; rotating magnetic flux; two-dimensional magnetic properties; electrical technology; electrical power engineering

PL

blacha zorientowana; tester SST; elektrotechnika; elektroenergetyka

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2011
• Tom: R. 87, nr 9b
• Strony: 47--51
• Opis fizyczny: Bibliogr. 7 poz., rys., tab., wykr.

Twórcy

autor

Mori Y.

autor

Miyagi D.

autor

Nakano M.

autor

Takahashi N.

• Dept. Electrical and Electronic Eng. Okayama Univ., Okayama 700-8530, Japan,

Bibliografia

• [1] Enokizono M., Suzuki T., Sievert J., Xu J., Rotational Power Loss of Silicon Steel Sheet, IEEE Trans. Magn., Vol. 26 (1990) No. 5, 2562-2564
• [2] Miyagi D., Yunoki Y., Nakano M., Takahashi N., Study on Measurement Method of 2 Dimensional Magnetic Properties of Electrical Steel using Diagonal Exiting Coil, Electrical Review (2009) R.85 nr1, 47-51
• [3] Nakata T., Fujiwara K., Nakano M., Kayada T., Effects of the Construction of Yokes on the Accuracy of a Single Sheet Tester, Anales de Fisica, Serie B, Vol.86 (1990), 190-192
• [4] Nakata T., Kawase Y., Nakano M., Improvement of Measuring Accuracy of Magnetic Field Strength, IEEE Trans. Magn., Vol.23 (1987) No.5, 2596-2598
• [5] Nakaoka M., Takahashi N., Kawabe M., Nakano M., Fujiwara K., Investigation of Method for Measuring Magnetic Properties Affected by Shearing Strain using Single Sheet Tester, Journal of the Japan Society of Applied Electromagnetics and Mechanics, Vol.11 (2003) No.3, 173-178 (in Japanese)
• [6] Kaido C., Takezawa M., Yamasaki J., Fujikura M., Mogi H., Investigation of the Direction Dependence of the Magnetic Properties of Non-oriented Electrical Steel Sheets, Journal of the Magnetics Society of Japan, Vol.32 (2008), No.3, 254-259 (in Japanese)
• [7] Todaka T., Maeda Y., Enokizono M., Counterclockwise (CCW/CCW) Rotational Losses under High Magnetic Field, Electrical Review (2009) R.85 nr1, 20-24