AC loss density component in electrical steel sheets

被引：12

作者：

Chwastek, Krzysztof ^{[1
]}

机构：

[1] Czestochowa Tech Univ, Fac Elect Engn, PL-42200 Czestochowa, Poland

来源：

PHILOSOPHICAL MAGAZINE LETTERS | 2010年 / 90卷 / 11期

关键词：

loss separation; loss density; eddy currents; ferromagnetic materials; power laws; SOFT-MAGNETIC MATERIALS; EDDY-CURRENT LOSSES; DYNAMIC HYSTERESIS LOOPS; FERROMAGNETIC MATERIALS; POWER LOSSES; PHYSICAL INTERPRETATION; ENERGY-LOSS; GRAIN-SIZE; NONORIENTED SIFE; SCALING LAWS;

D O I：

10.1080/09500839.2010.508442

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This article proposes a new approach to the loss separation issue. The conventional loss separation into three components is abandoned. The dependence of the dynamic component of loss density versus frequency is assumed to be a power law. The model is verified for selected samples of nonoriented and grain-oriented steel.

引用

页码：809 / 817

页数：9

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