Complementary finite element methods in 2D magnetics taking into account a vector Preisach model

被引：25

作者：

Dupre, LR ^{[1
]}

Gyselinck, JJ ^{[1
]}

Melkebeek, JA ^{[1
]}

机构：

[1] State Univ Ghent, Lab Elect Machines & Power Elect, Ghent, Belgium

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1998年 / 34卷 / 05期

关键词：

magnetic fields; hysteresis; finite element methods; magnetic losses;

D O I：

10.1109/20.717713

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：

The authors discuss the inclusion of a vector Preisach hysteresis model in 2D finite element magnetic field calculations. Two complementary formulations based on either the scalar or the vector potential are elaborated. They are applied to a T-joint region of a three phase inductor with rotating Aux excitation. Several numerical results confirm the effectiveness of the presented formulations.

引用

页码：3048 / 3051

页数：4

共 6 条

[1] Modelling and identification of iron losses in nonoriented steel laminations using Preisach theory [J].

Dupre, LR ;

VanKeer, R ;

Melkebeek, JAA .

IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, 1997, 144 (04) :227-234

[2] A 2D finite element procedure for magnetic field analysis taking into account a vector Preisach model [J].

Dupre, LR ;

VanKeer, R ;

Melkebeek, JAA .

MATHEMATICAL PROBLEMS IN ENGINEERING, 1997, 3 (03) :267-286

[3]

GYSELINCK J, 1996, P ELECTRIMACS 96, V1, P227

[4] MODELING OF FERROMAGNETIC MATERIALS IN 2D FINITE-ELEMENT PROBLEMS USING PREISACH MODEL [J].

HENROTTE, F ;

NICOLET, A ;

DELINCE, F ;

GENON, A ;

LEGROS, PW .

IEEE TRANSACTIONS ON MAGNETICS, 1992, 28 (05) :2614-2616

[5]

Mayergoyz I. D, 1991, MATH MODELS HYSTERES

[6] ISOTROPIC VECTOR PREISACH MODEL OF HYSTERESIS [J].

MAYERGOYZ, ID ;

FRIEDMAN, G .

JOURNAL OF APPLIED PHYSICS, 1987, 61 (08) :4022-4024

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