THE 2-WINDING TRANSFORMER - AN EXPERIMENTAL-METHOD TO OBTAIN A WIDE FREQUENCY-RANGE EQUIVALENT-CIRCUIT

被引：74

作者：

COGITORE, B

KERADEC, JP

BARBAROUX, J

机构：

[1] L.E.G., ENSIEG, U.R.A. CNRS 355, 38402 Saint Martin D’Heres, Cedex

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1994年 / 43卷 / 02期

关键词：

D O I：

10.1109/19.293449

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：

A lumped-component equivalent circuit has been developed by our team to model the electric behavior of any two-winding transformer. This circuit is general: its topology is independent of shape, sizes, and technology chosen. Changing the sample results only in a change of numerical values. Moreover, this circuit is suitable in a wide frequency range: from dc up to, at least, one decade beyond the maximum working frequency of the transformer. The aim of this paper is to present an experimental method which allows all the component values of this equivalent circuit to be determined, using only external impedance measurements. The method is illustrated by one example and, to conclude, Bode plots related to the circuit are compared to the experimental ones.

引用

页码：364 / 371

页数：8

共 6 条

[1] An Analytical Method to Obtain a Wide Frequency Range Equivalent π-Model of a Two-Winding Medium/High-Frequency Transformer
Das, Annoy Kumar
Fernandes, Baylon G.
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2023, 59 (06) : 7061 - 7077
[2] Equivalent circuit developed for a 2-winding shell-type amorphous core transformer
Federal Univ of Paraiba, Campina Grande, Brazil
Mater Sci Eng A Struct Mater Prop Microstruct Process, (1089-1092):
[3] An equivalent circuit developed for a 2-winding shell-type amorphous core transformer
Luciano, BA
Kiminami, CS
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1997, 226 : 1089 - 1092
[4] Wide Frequency Range Lumped Element Equivalent Circuit for HF Planar Transformer
Besri, A.
Margueron, X.
Keradec, J-P.
Delinchant, B.
2008 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-10, 2008, : 766 - +
[5] Inverse Updating Method of High-frequency Equivalent Circuit Model in Transformer for Winding Deformation Diagnosis
Zhang, H.
Wang, S.
Wang, S.
Wang, S.
2018 IEEE INTERNATIONAL MAGNETIC CONFERENCE (INTERMAG), 2018,
[6] A Novel Methodology for the Transformer Winding Equivalent Ladder Network Circuit Parameters Identification by Employing the Frequency-Domain and Population Based Method
Chanane, Abdallah
Houassine, Hamza
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING, 2024, 60 (08) : 921 - 934

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