Ultrasonic localization of partial discharge in power transformer based on improved genetic algorithm

Shuangzan Ren; Xu Yang; Ruihua Zhu; Baofeng Xi; Xu Man; Xiaolong Cao

doi:10.1109/ISEIM.2008.4664563

Ultrasonic localization of partial discharge in power transformer based on improved genetic algorithm

Shuangzan Ren
, Xu Yang
, Ruihua Zhu
, Baofeng Xi
, Xu Man
, Xiaolong Cao

School of Electrical Engineering

Xi'an Jiaotong University

Research output: Contribution to conference › Paper › peer-review

4 Scopus citations

Abstract

Partial discharge (PD) is one of the main reasons for insulation degradation of power transformer, ultrasonic method has attracted great attention for its anti-interference ability and convenience of location for partial discharge measuring, based on an improved genetic algortithm, an ultrasonic-ultrasonic locating method which takes the equivalent velocity of ultrasonic as a variable is introduced in this paper. Besides, a gap discharge and a surface discharge model is designed, by comparing the measuring data of electric PD detection and ultrasonic measurement for them, the relationship between ultrasonic intensity and apparent discharge magnitude is also discussed.

Original language	English
Pages	323-325
Number of pages	3
DOIs	https://doi.org/10.1109/ISEIM.2008.4664563
State	Published - 2008
Event	2008 International Symposium on Electrical Insulating Materials, ISEIM 2008 - Yokkaichi, Japan Duration: 7 Sep 2008 → 11 Sep 2008

Conference

Conference	2008 International Symposium on Electrical Insulating Materials, ISEIM 2008
Country/Territory	Japan
City	Yokkaichi
Period	7/09/08 → 11/09/08

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10.1109/ISEIM.2008.4664563

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title = "Ultrasonic localization of partial discharge in power transformer based on improved genetic algorithm",

abstract = "Partial discharge (PD) is one of the main reasons for insulation degradation of power transformer, ultrasonic method has attracted great attention for its anti-interference ability and convenience of location for partial discharge measuring, based on an improved genetic algortithm, an ultrasonic-ultrasonic locating method which takes the equivalent velocity of ultrasonic as a variable is introduced in this paper. Besides, a gap discharge and a surface discharge model is designed, by comparing the measuring data of electric PD detection and ultrasonic measurement for them, the relationship between ultrasonic intensity and apparent discharge magnitude is also discussed.",

author = "Shuangzan Ren and Xu Yang and Ruihua Zhu and Baofeng Xi and Xu Man and Xiaolong Cao",

year = "2008",

doi = "10.1109/ISEIM.2008.4664563",

language = "英语",

pages = "323--325",

note = "2008 International Symposium on Electrical Insulating Materials, ISEIM 2008 ; Conference date: 07-09-2008 Through 11-09-2008",

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T1 - Ultrasonic localization of partial discharge in power transformer based on improved genetic algorithm

AU - Ren, Shuangzan

AU - Yang, Xu

AU - Zhu, Ruihua

AU - Xi, Baofeng

AU - Man, Xu

AU - Cao, Xiaolong

PY - 2008

Y1 - 2008

N2 - Partial discharge (PD) is one of the main reasons for insulation degradation of power transformer, ultrasonic method has attracted great attention for its anti-interference ability and convenience of location for partial discharge measuring, based on an improved genetic algortithm, an ultrasonic-ultrasonic locating method which takes the equivalent velocity of ultrasonic as a variable is introduced in this paper. Besides, a gap discharge and a surface discharge model is designed, by comparing the measuring data of electric PD detection and ultrasonic measurement for them, the relationship between ultrasonic intensity and apparent discharge magnitude is also discussed.

AB - Partial discharge (PD) is one of the main reasons for insulation degradation of power transformer, ultrasonic method has attracted great attention for its anti-interference ability and convenience of location for partial discharge measuring, based on an improved genetic algortithm, an ultrasonic-ultrasonic locating method which takes the equivalent velocity of ultrasonic as a variable is introduced in this paper. Besides, a gap discharge and a surface discharge model is designed, by comparing the measuring data of electric PD detection and ultrasonic measurement for them, the relationship between ultrasonic intensity and apparent discharge magnitude is also discussed.

UR - https://www.scopus.com/pages/publications/58049085362

U2 - 10.1109/ISEIM.2008.4664563

DO - 10.1109/ISEIM.2008.4664563

M3 - 论文

AN - SCOPUS:58049085362

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EP - 325

T2 - 2008 International Symposium on Electrical Insulating Materials, ISEIM 2008

Y2 - 7 September 2008 through 11 September 2008

ER -

Ultrasonic localization of partial discharge in power transformer based on improved genetic algorithm

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