Electromagnetic characteristic calculation of several parallel coils for high current transformer based on field-circuit coupling method

Haoming Wang; Qingxin Yang; Yongjian Li; Jianmin Wang; Dongdong Yuan; Mingfang Hu

doi:10.1109/TASC.2019.2893706

Electromagnetic characteristic calculation of several parallel coils for high current transformer based on field-circuit coupling method

Haoming Wang
, Qingxin Yang
, Yongjian Li^*
, Jianmin Wang
, Dongdong Yuan
, Mingfang Hu

^*Corresponding author for this work

Hebei University of Technology
Tianjin University of Technology
Baoding Tianwei baobian electric Co.Ltd.

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

The three-dimensional (3-D) calculation model of FEM coupling with the equivalent electric-circuit (EEC) is established for a test transformer of several parallel coils. Numerical analyses of 3-D magnetic fields, branch currents, additional loss, etc., in coils are carried out by using field-circuit coupling method (FCCM). The validity of the calculated results is verified by comparing with measured value of test transformer. Some distribution rules of electromagnetic characteristics are given for design of high current transformer.

Original language	English
Article number	8616808
Journal	IEEE Transactions on Applied Superconductivity
Volume	29
Issue number	2
DOIs	https://doi.org/10.1109/TASC.2019.2893706
State	Published - Mar 2019
Externally published	Yes

Keywords

FCCM
high current transformer
impedance
losses
parallel coil current

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10.1109/TASC.2019.2893706

Cite this

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title = "Electromagnetic characteristic calculation of several parallel coils for high current transformer based on field-circuit coupling method",

abstract = "The three-dimensional (3-D) calculation model of FEM coupling with the equivalent electric-circuit (EEC) is established for a test transformer of several parallel coils. Numerical analyses of 3-D magnetic fields, branch currents, additional loss, etc., in coils are carried out by using field-circuit coupling method (FCCM). The validity of the calculated results is verified by comparing with measured value of test transformer. Some distribution rules of electromagnetic characteristics are given for design of high current transformer.",

keywords = "FCCM, high current transformer, impedance, losses, parallel coil current",

author = "Haoming Wang and Qingxin Yang and Yongjian Li and Jianmin Wang and Dongdong Yuan and Mingfang Hu",

note = "Publisher Copyright: {\textcopyright} 2002-2011 IEEE.",

year = "2019",

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doi = "10.1109/TASC.2019.2893706",

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T1 - Electromagnetic characteristic calculation of several parallel coils for high current transformer based on field-circuit coupling method

AU - Wang, Haoming

AU - Yang, Qingxin

AU - Li, Yongjian

AU - Wang, Jianmin

AU - Yuan, Dongdong

AU - Hu, Mingfang

PY - 2019/3

Y1 - 2019/3

N2 - The three-dimensional (3-D) calculation model of FEM coupling with the equivalent electric-circuit (EEC) is established for a test transformer of several parallel coils. Numerical analyses of 3-D magnetic fields, branch currents, additional loss, etc., in coils are carried out by using field-circuit coupling method (FCCM). The validity of the calculated results is verified by comparing with measured value of test transformer. Some distribution rules of electromagnetic characteristics are given for design of high current transformer.

AB - The three-dimensional (3-D) calculation model of FEM coupling with the equivalent electric-circuit (EEC) is established for a test transformer of several parallel coils. Numerical analyses of 3-D magnetic fields, branch currents, additional loss, etc., in coils are carried out by using field-circuit coupling method (FCCM). The validity of the calculated results is verified by comparing with measured value of test transformer. Some distribution rules of electromagnetic characteristics are given for design of high current transformer.

KW - FCCM

KW - high current transformer

KW - impedance

KW - losses

KW - parallel coil current

UR - https://www.scopus.com/pages/publications/85061097212

U2 - 10.1109/TASC.2019.2893706

DO - 10.1109/TASC.2019.2893706

M3 - 文章

AN - SCOPUS:85061097212

SN - 1051-8223

VL - 29

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 2

M1 - 8616808

ER -

Electromagnetic characteristic calculation of several parallel coils for high current transformer based on field-circuit coupling method

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Keywords

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