Design of yoke shapes in a loss tester

• Autorzy: Enokizono, M. , Todaka, T. , Tanabe, I. , Takimizu, H.
• Języki publikacji: EN

Abstrakty

EN

This paper presents a study on optimization of single side U-shaped yokes. Single side U-shaped yokes are usually used in the measurement of a magnetic properties of magnetic materials such as in a single sheet tester. It is difficult to measure the magnetic properties accurately, because of the large eddy currents. The influence of the angle between the poles and sample sheet and the thickness of the insulator has been investigated by using the finite element method and considering the lamination of yoke materials. We applied a special element concerning the insulator to the yoke parts so that we can save the memory and time.

Słowa kluczowe

PL

metoda elementów skończonych; pomiar własności materiałów magnetycznych; tester

• Czasopismo: Journal of Technical Physics
• Rocznik: 1998
• Tom: Vol. 39, no 3-4
• Strony: 443-450
• Opis fizyczny: Bibliogr. 3 poz.,Rys., wykr.,

Twórcy

autor

Enokizono, M.

autor

Todaka, T.

autor

Tanabe, I.

autor

Takimizu, H.