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Area Magnetic materials and components / Permeability and losses

IEV ref221-03-38

Symbol
T

en
loss anisotropy factor
of electrical steel, the ratio of the difference between, and the sum of, the magnetic losses P90 , measured perpendicular to, and P0, measured parallel to the direction of rolling, the ratio being expressed as a percentage:

T= P 90 P 0 P 90 + P 0 ×100% MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadsfacqGH9aqpdaWcaaqaaiaadcfadaWgaaqcbawaaiaaiMdacaaIWaaaleqaaOGaeyOeI0IaamiuamaaBaaajeaybaGaaGimaaWcbeaaaOqaaiaadcfadaWgaaqcbawaaiaaiMdacaaIWaaaleqaaOGaey4kaSIaamiuamaaBaaajeaybaGaaGimaaWcbeaaaaGccqGHxdaTcaaIXaGaaGimaiaaicdacaaMc8UaaGPaVlGacwcaaaa@4B55@

Note – The measurements of P90 and P0 are to be made under the same conditions.


fr
facteur d'anisotropie des pertes, m
pour une tôle magnétique, rapport exprimé en pourcentage de la différence entre les pertes magnétiques P90 mesurées dans la direction perpendiculaire au sens du laminage et les pertes P0 mesurées dans la direction du laminage, à la somme de ces deux quantités:

T= P 90 P 0 P 90 + P 0 ×100% MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadsfacqGH9aqpdaWcaaqaaiaadcfadaWgaaqcbawaaiaaiMdacaaIWaaaleqaaOGaeyOeI0IaamiuamaaBaaajeaybaGaaGimaaWcbeaaaOqaaiaadcfadaWgaaqcbawaaiaaiMdacaaIWaaaleqaaOGaey4kaSIaamiuamaaBaaajeaybaGaaGimaaWcbeaaaaGccqGHxdaTcaaIXaGaaGimaiaaicdacaaMc8UaaGPaVlGacwcaaaa@4B55@

Note – Les mesures de P90 et P0 sont à faire dans les mêmes conditions.


ar
كثافة (حجم ) القدرة الظاهرية

de
Verlust-Anisotropiefaktor, m

es
factor anisotrópico de pérdidas

it
fattore d’anisotropia delle perdite

ja
損失異方性係数

pl
współczynnik anizotropii strat

pt
factor de anisotropia das perdas

sv
förlustanisotropifaktor

Publication date: 1990-10
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