Dependence of the power losses of a non-oriented 3% Si-steel on frequency and gauge

被引：28
作者：
Broddefalk, A. [1 ]
Lindenmo, M. [1 ]
机构：
[1] Cogent Power Ltd, Surahammars Bruk, SE-73523 Surahammar, Sweden
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2006年 / 304卷 / 02期
关键词：
Electrical steel; Non-oriented steel; Core loss; Skin effect;
D O I：
10.1016/j.jmmm.2006.02.183
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The power losses of a non-oriented 3% Si-steel rolled to gauges between 0.05 and 2mm and heat-treated thereafter have been measured under sinusoidal polarizations at frequencies between 15 Hz and 10 kHz. The losses were analysed using a loss separation model based on statistical theory. For the thick samples the skin effect caused the model to fail above a certain frequency, while for the very thin samples the model seems to describe the losses well at all frequencies studied. (C) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：E586 / E588
页数：3
相关论文
共 10 条
  • [1] Power losses in thick steel laminations with hysteresis
    Appino, C
    Bertotti, G
    Bottauscio, O
    Fiorillo, F
    Tiberto, P
    Binesti, D
    Ducreux, JP
    Chlampi, M
    Repetto, M
    [J]. JOURNAL OF APPLIED PHYSICS, 1996, 79 (08) : 4575 - 4577
  • [2] Predicting loss in magnetic steels under arbitrary induction waveform and with minor hysteresis loops
    Barbisio, E
    Fiorillo, F
    Ragusa, C
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2004, 40 (04) : 1810 - 1819
  • [3] Power losses in magnetic laminations with hysteresis: Finite element modeling and experimental validation
    Basso, V
    Bertotti, G
    Bottauscio, O
    Fiorillo, F
    Pasquale, M
    Chiampi, M
    Repetto, M
    [J]. JOURNAL OF APPLIED PHYSICS, 1997, 81 (08) : 5606 - 5608
  • [4] Beckley P., 2002, Electrical Steels for Rotating Machines
  • [5] SOME CONSIDERATIONS ON THE PHYSICAL INTERPRETATION OF EDDY-CURRENT LOSSES IN FERROMAGNETIC MATERIALS
    BERTOTTI, G
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1986, 54-7 : 1556 - 1560
  • [6] ON THE EFFECT OF GRAIN-SIZE ON MAGNETIC LOSSES OF 3-PERCENT NONORIENTED SIFE
    BERTOTTI, G
    DISCHINO, G
    MILONE, AF
    FIORILLO, F
    [J]. JOURNAL DE PHYSIQUE, 1985, 46 (C-6): : 385 - 388
  • [7] DIRECT RELATION BETWEEN HYSTERESIS AND DYNAMIC LOSSES IN SOFT MAGNETIC-MATERIALS
    BERTOTTI, G
    [J]. JOURNAL DE PHYSIQUE, 1985, 46 (C-6): : 389 - 392
  • [8] Bertotti G., 1998, Hysteresis in Magnetism
  • [9] Loss separation analysis in ferromagnetic sheets under PWM inverter supply
    Boglietti, A
    Chiampi, M
    Repetto, M
    Bottauscio, O
    Chiarabaglio, D
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 1998, 34 (04) : 1240 - 1242
  • [10] Mathematical model for estimation of dynamic losses of grain oriented 3% SiFe toroidal wound cores up to 1 kHz
    Derebasi, N
    Kucuk, I
    Moses, AJ
    [J]. SENSORS AND ACTUATORS A-PHYSICAL, 2003, 106 (1-3) : 101 - 103
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