Impact of GOES grade mixing on the iron losses of single-phase magnetic cores

被引：2

作者：

Dabaj, Oussama-Ali ^{[1
]}

Corin, Ronan ^{[1
]}

Lecointe, Jean-philippe ^{[1
]}

Demian, Cristian ^{[1
]}

Blaszkowski, Jonathan ^{[2
]}

机构：

[1] Univ Artois, UR 4025, Lab Syst Electrotech & Environm LSEE, F-62400 Bethine, France

[2] Thyssenkrupp Elect Steel, F-62330 Isbergues, France

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2024年 / 591卷

关键词：

Power transformers; Grain oriented electrical steel; Iron loss;

D O I：

10.1016/j.jmmm.2023.171676

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The paper presents an analytical model to predict and analyze the specific iron losses of 1-phase magnetic cores with several grain-oriented electrical steel (GOES) grades. The analytical results are compared to experimental results obtained with a step-lap magnetic core circuit. The investigations show that the specific iron losses do not systematically vary linearly function of the proportion of each material. Analyzing the flux density distribution allows to quantify these non-linearities.

引用

页数：5

共 12 条

[1] Balehosur M., 2012, Ph.D. thesis, P240
[2] Bouroussis C.A., 2008, Technical Report 6
[3] Corin Ronan, 2022, 2022 International Conference on Electrical Machines (ICEM), P2176, DOI 10.1109/ICEM51905.2022.9910663
[4] European Commission, 2014, OFFICIAL J EUROPEAN, VL 152, P1
[5] Al helps reduce transformer iron losses
Georgilakis, P
Hatziargyriou, N
Paparigas, D
[J]. IEEE COMPUTER APPLICATIONS IN POWER, 1999, 12 (04): : 41 - 46
[6] COMPARISON OF LOCALIZED POWER LOSS AND FLUX DISTRIBUTION IN BUTT AND LAP AND MITERED OVERLAP CORNER CONFIGURATIONS
JONES, MA
MOSES, AJ
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1974, MA10 (02) : 321 - 326
[7] Multiple grade lamination wound core: A novel technique for transformer iron loss minimization using simulated annealing with restarts and an anisotropy model
Kefalas, Themistoklis D.
Georgilakis, Pavlos S.
Kladas, Antonios G.
Souflaris, Athanassios T.
Paparigas, Dimitris G.
[J]. IEEE TRANSACTIONS ON MAGNETICS, 2008, 44 (06) : 1082 - 1085
[8] Mixed Si-Fe Wound Cores Five Legged Transformer: Losses and Flux Distribution Analysis
Kefalas, Themistoklis D.
Kladas, Antonios G.
[J]. IEEE TRANSACTIONS ON MAGNETICS, 2012, 48 (04) : 1609 - 1612
[9] Loss reduction by combining electrical steels in the core of power transformers
Magdaleno-Adame, Salvador
Melgoza-Vazquez, Enrique
Olivares-Galvan, Juan C.
Escarela-Perez, Rafael
[J]. INTERNATIONAL TRANSACTIONS ON ELECTRICAL ENERGY SYSTEMS, 2016, 26 (08): : 1737 - 1751
[10] EFFECTS OF MIXING MATERIALS ON LOSSES AND COST OF OPERATION OF 3-PHASE TRANSFORMER CORES
MOSES, AJ
HAMADEH, S
[J]. JOURNAL OF APPLIED PHYSICS, 1988, 64 (10) : 5379 - 5381

← 1 2 →