A Multiscale Approach to Predict Classical Losses in Soft Magnetic Composites

被引：27

作者：

Bordianu, Adelina ^{[2
]}

de la Barriere, Olivier ^{[1
]}

Bottauscio, Oriano ^{[1
]}

Chiampi, Mario ^{[3
]}

Manzin, Alessandra ^{[1
]}

机构：

[1] Ist Nazl Ric Metrol, INRIM, I-10135 Turin, Italy

[2] Univ Politehn Bucuresti, Fac Elect Engn, Dept Elect Engn, RO-060042 Bucharest, Romania

[3] Politecn Torino, Dipartimento Ingn Elettr, I-10129 Turin, Italy

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2012年 / 48卷 / 04期

关键词：

Classical losses; composite materials; multiscale problem; numerical analysis;

D O I：

10.1109/TMAG.2011.2172927

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents the application of a finite element multiscale method, based on the homogenization technique, to the prediction of classical losses in soft magnetic composite materials. The experimental results, obtained for a wide range of frequencies and for various toroidal samples with different cross sections, are explained by using the considered model. It has been found that the classical losses are influenced by the dimensions of the sample, as well as by the conductivity and the length of the random contacts between the grains.

引用

页码：1537 / 1540

页数：4

共 12 条

[1] Determination of the electromagnetic properties in magnetic composite materials by inverse homogenisation [J].

Bottauscio, Oriano ;

Chiampi, Mario ;

Manzin, Alessandra .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2008, 320 (20) :E547-E550

[2] Electromagnetic phenomena in heterogeneous media: Effective properties and local behavior [J].

Bottauscio, Oriano ;

Manzin, Alessandra ;

Piat, Valeria Chiado ;

Codegone, Marco ;

Chiampi, Mario .

JOURNAL OF APPLIED PHYSICS, 2006, 100 (04)

[3] Analytical Computation of the Full Load Magnetic Losses in the Soft Magnetic Composite Stator of High-Speed Slotless Permanent Magnet Machines [J].

Chebak, Ahmed ;

Viarouge, Philippe ;

Cros, Jerome .

IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (03) :952-955

[4]

Cyr C, 2007, PRZ ELEKTROTECHNICZN, V83, P103

[5] Methodology to Study the Influence of the Microscopic Structure of Soft Magnetic Composites on Their Global Magnetization Curve [J].

Cyr, Charles ;

Viarouge, Philippe ;

Clenet, Stephane ;

Cros, Jerome .

IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (03) :1178-1181

[6] Loss separation in soft magnetic composites [J].

de la Barriere, O. ;

Appino, C. ;

Fiorillo, F. ;

Ragusa, C. ;

Ben Ahmed, H. ;

Gabsi, M. ;

Mazaleyrat, F. ;

LoBue, M. .

JOURNAL OF APPLIED PHYSICS, 2011, 109 (07)

[7] Approach to magnetic losses and their frequency dependence in Mn-Zn ferrites [J].

Fiorillo, F. ;

Beatrice, C. ;

Bottauscio, O. ;

Manzin, A. ;

Chiampi, M. .

APPLIED PHYSICS LETTERS, 2006, 89 (12)

[8] Analysis and performance evaluation of an axial-field brushless PM machine utilising soft magnetic composites [J].

Liew, Gene S. ;

Ertugrul, Nesimi ;

Soong, Wen L. ;

Gehlert, David B. .

IEEE IEMDC 2007: PROCEEDINGS OF THE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE, VOLS 1 AND 2, 2007, :153-+

[9] Thermal Analysis of an Axial Flux Permanent-Magnet Synchronous Machine [J].

Marignetti, Fabrizio ;

Colli, Vincenzo Delli .

IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (07) :2970-2975

[10] Prediction and Measurement of Iron Loss in a Short-Stroke, Single-Phase, Tubular Permanent Magnet Machine [J].

Wang, Jiabin ;

Ibrahim, Taib ;

Howe, David .

IEEE TRANSACTIONS ON MAGNETICS, 2010, 46 (06) :1315-1318

← 1 2 →