Research of transformer modeling considering the influence of tap positions on original parameters

Jun Liu; Ahmad Asad; Kejian Nie; Fang Wanliang; Junxian Hou; Xiang Zutao

doi:10.1109/APPEEC.2016.7779879

Research of transformer modeling considering the influence of tap positions on original parameters

Jun Liu
, Ahmad Asad
, Kejian Nie
, Fang Wanliang
, Junxian Hou
, Xiang Zutao

School of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

Traditional transformer models assume that the tap positions only influence the turns ratio when studying power system load flow, electromagnetic and electromechanical simulations. It is found that the original parameters of transformers, such as the winding resistances and inductances, also vary with different tap positions. An inductance matrix model for transformers is proposed in this paper, based on the law of magnetic circuit. The parameters in the model can be acquired through transformer type test. Case studies on load flow calculation are performed to demonstrate that the deviation of transformer original parameters induced by different tap positions, might cause considerable computation errors.

Original language	English
Title of host publication	IEEE PES APPEEC 2016 - 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference
Publisher	IEEE Computer Society
Pages	2209-2214
Number of pages	6
ISBN (Electronic)	9781509054183
DOIs	https://doi.org/10.1109/APPEEC.2016.7779879
State	Published - 9 Dec 2016
Event	2016 IEEE PES Asia Pacific Power and Energy Engineering Conference, APPEEC 2016 - Xi'an, China Duration: 25 Oct 2016 → 28 Oct 2016

Publication series

Name	Asia-Pacific Power and Energy Engineering Conference, APPEEC
Volume	2016-December
ISSN (Print)	2157-4839
ISSN (Electronic)	2157-4847

Conference

Conference	2016 IEEE PES Asia Pacific Power and Energy Engineering Conference, APPEEC 2016
Country/Territory	China
City	Xi'an
Period	25/10/16 → 28/10/16

Keywords

Inductance matrix model
law of magnetic circuit
tap positions
transformer modeling
transformer original parameters

Access to Document

10.1109/APPEEC.2016.7779879

Cite this

Liu, J., Asad, A., Nie, K., Wanliang, F., Hou, J., & Zutao, X. (2016). Research of transformer modeling considering the influence of tap positions on original parameters. In IEEE PES APPEEC 2016 - 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference (pp. 2209-2214). Article 7779879 (Asia-Pacific Power and Energy Engineering Conference, APPEEC; Vol. 2016-December). IEEE Computer Society. https://doi.org/10.1109/APPEEC.2016.7779879

@inproceedings{f7a06fb2f6ff462f9fd62f9d89d05f72,

title = "Research of transformer modeling considering the influence of tap positions on original parameters",

abstract = "Traditional transformer models assume that the tap positions only influence the turns ratio when studying power system load flow, electromagnetic and electromechanical simulations. It is found that the original parameters of transformers, such as the winding resistances and inductances, also vary with different tap positions. An inductance matrix model for transformers is proposed in this paper, based on the law of magnetic circuit. The parameters in the model can be acquired through transformer type test. Case studies on load flow calculation are performed to demonstrate that the deviation of transformer original parameters induced by different tap positions, might cause considerable computation errors.",

keywords = "Inductance matrix model, law of magnetic circuit, tap positions, transformer modeling, transformer original parameters",

author = "Jun Liu and Ahmad Asad and Kejian Nie and Fang Wanliang and Junxian Hou and Xiang Zutao",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference, APPEEC 2016 ; Conference date: 25-10-2016 Through 28-10-2016",

year = "2016",

month = dec,

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doi = "10.1109/APPEEC.2016.7779879",

language = "英语",

series = "Asia-Pacific Power and Energy Engineering Conference, APPEEC",

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booktitle = "IEEE PES APPEEC 2016 - 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference",

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Liu, J, Asad, A, Nie, K, Wanliang, F, Hou, J & Zutao, X 2016, Research of transformer modeling considering the influence of tap positions on original parameters. in IEEE PES APPEEC 2016 - 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference., 7779879, Asia-Pacific Power and Energy Engineering Conference, APPEEC, vol. 2016-December, IEEE Computer Society, pp. 2209-2214, 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference, APPEEC 2016, Xi'an, China, 25/10/16. https://doi.org/10.1109/APPEEC.2016.7779879

Research of transformer modeling considering the influence of tap positions on original parameters. / Liu, Jun; Asad, Ahmad; Nie, Kejian et al.
IEEE PES APPEEC 2016 - 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference. IEEE Computer Society, 2016. p. 2209-2214 7779879 (Asia-Pacific Power and Energy Engineering Conference, APPEEC; Vol. 2016-December).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Research of transformer modeling considering the influence of tap positions on original parameters

AU - Liu, Jun

AU - Asad, Ahmad

AU - Nie, Kejian

AU - Wanliang, Fang

AU - Hou, Junxian

AU - Zutao, Xiang

PY - 2016/12/9

Y1 - 2016/12/9

N2 - Traditional transformer models assume that the tap positions only influence the turns ratio when studying power system load flow, electromagnetic and electromechanical simulations. It is found that the original parameters of transformers, such as the winding resistances and inductances, also vary with different tap positions. An inductance matrix model for transformers is proposed in this paper, based on the law of magnetic circuit. The parameters in the model can be acquired through transformer type test. Case studies on load flow calculation are performed to demonstrate that the deviation of transformer original parameters induced by different tap positions, might cause considerable computation errors.

AB - Traditional transformer models assume that the tap positions only influence the turns ratio when studying power system load flow, electromagnetic and electromechanical simulations. It is found that the original parameters of transformers, such as the winding resistances and inductances, also vary with different tap positions. An inductance matrix model for transformers is proposed in this paper, based on the law of magnetic circuit. The parameters in the model can be acquired through transformer type test. Case studies on load flow calculation are performed to demonstrate that the deviation of transformer original parameters induced by different tap positions, might cause considerable computation errors.

KW - Inductance matrix model

KW - law of magnetic circuit

KW - tap positions

KW - transformer modeling

KW - transformer original parameters

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U2 - 10.1109/APPEEC.2016.7779879

DO - 10.1109/APPEEC.2016.7779879

M3 - 会议稿件

AN - SCOPUS:85009999793

T3 - Asia-Pacific Power and Energy Engineering Conference, APPEEC

SP - 2209

EP - 2214

BT - IEEE PES APPEEC 2016 - 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference

PB - IEEE Computer Society

T2 - 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference, APPEEC 2016

Y2 - 25 October 2016 through 28 October 2016

ER -

Liu J, Asad A, Nie K, Wanliang F, Hou J, Zutao X. Research of transformer modeling considering the influence of tap positions on original parameters. In IEEE PES APPEEC 2016 - 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference. IEEE Computer Society. 2016. p. 2209-2214. 7779879. (Asia-Pacific Power and Energy Engineering Conference, APPEEC). doi: 10.1109/APPEEC.2016.7779879

Research of transformer modeling considering the influence of tap positions on original parameters

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