ADDITIONAL LOSSES IN OVERLAPPING AREA OF TRANSFORMER CORE

被引：0

作者：

REZIC, A ^{[1
]}

VALKOVIC, Z ^{[1
]}

机构：

[1] INST KONCAR,ZAGREB 41001,CROATIA

来源：

COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING | 1994年 / 13卷 / 01期

关键词：

D O I：

10.1108/eb051850

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The influence of overlap length and overlapping design on core loss and magnetizing current of single-phase two-leg transformer core has been investigated. The investigation was performed experimentally, on scaled models, and numerically, using 2D finite element method. Two types of overlapping, mitred and staggered one, were investigated. It has been observed that the influence of overlap length on core magnetic characteristic is much higher in the case of the mitred overlap than that of the staggered one. This difference has been explained by the reduction of core cross section due to the triangle cutout in the mitred overlap.

引用

页码：101 / 104

页数：4

共 50 条

[1] TRANSFORMER CORE LOSSES
RICHARDSON, B
ELECTRONICS AND POWER, 1986, 32 (05): : 365 - 368
[2] SOME ASPECTS OF ADDITIONAL LOSSES IN STEP-LAP JOINTS OF TRANSFORMER CORE
VALKOVIC, Z
COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 1992, 11 (01) : 137 - 140
[3] Transformer Model Extension for Variation of Additional Losses with Frequency
Popescu, Marius Constantin
Manolea, Gheorghe
Bulucea, Cornelia Aida
Boteanu, Niculae
Perescu-Popescu, Liliana
Muntean, Ioan Ovidiu
PROCEEDINGS OF THE 11TH WSEAS INTERNATIONAL CONFERENCE ON AUTOMATIC CONTROL, MODELLING AND SIMULATION: CONTROLLING, MODELLING AND SIMULATION, 2009, : 166 - +
[4] ADDITIONAL LOSSES IN 3-PHASE TRANSFORMER CORES
VALKOVIC, Z
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1984, 41 (1-3) : 424 - 426
[5] ADDITIONAL LOSSES IN A TRANSFORMER WINDING WITH BUNDLE CONDUCTORS.
Kubrycht, Jaroslav
Acta Technica CSAV (Ceskoslovensk Akademie Ved), 1985, 30 (01): : 46 - 62
[6] Calculation of transformer core losses with nonlinear loads
Ran, L
Smith, KS
Liao, Y
Putrus, GA
10TH INTERNATIONAL CONFERENCE ON HARMONICS AND QUALITY OF POWER, VOLS I AND II, PROCEEDINGS, 2002, : 682 - 687
[7] INFLUENCE OF TRANSFORMER CORE DESIGN ON POWER LOSSES
VALKOVIC, Z
IEEE TRANSACTIONS ON MAGNETICS, 1982, 18 (02) : 801 - 804
[8] HARMONIC LOSSES IN A 3 PHASE TRANSFORMER CORE
BASAK, A
MOSES, AJ
IEEE TRANSACTIONS ON MAGNETICS, 1978, 14 (05) : 990 - 992
[9] Apparent core losses and core losses in five-limb amorphous transformer of 160 kVA
Sieradzki, Stefan
Rygal, Roman
Soinski, Marian
IEEE Transactions on Magnetics, 1998, 34 (4 pt 1): : 1189 - 1191
[10] Apparent core losses and core losses in five-limb amorphous transformer of 160 kVA
Sieradzki, S
IEEE TRANSACTIONS ON MAGNETICS, 1998, 34 (04) : 1189 - 1191

← 1 2 3 4 5 →