The influence of external magnetic fields on the partial discharge characteristics of voids

Alistair Reid; Donald Hepburn; Brian Stewart

doi:10.1109/EIC.2013.6554222

The influence of external magnetic fields on the partial discharge characteristics of voids

Alistair Reid, Donald Hepburn, Brian Stewart

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

Abstract

This paper presents an initial investigation on the effect of an external magnetic field on partial discharge (PD) characteristics of voids in solid dielectric media, with a particular focus on statistics parameters derived from the classic phased-resolved patterns. Although it has long been known that high magnetic fields are present in equipment such as power transformers where PD may occur, only a few investigations have been made on the effect of the magnetic field on the discharge characteristics, and in these cases only the point-plane configuration has been considered. In the present study, magnetic fields of up to 128 mT were applied across several voids of known dimensions.

Original language	English
Title of host publication	IEEE Electrical Insulation Conference (EIC), 2013
Publisher	IEEE
Pages	147-150
Number of pages	4
ISBN (Print)	9781467347389
DOIs	https://doi.org/10.1109/EIC.2013.6554222
Publication status	Published - 2013

Keywords

magnetic fields
partial discharge activity
dielectric media

Documents and Links

10.1109/EIC.2013.6554222

Fingerprint Dive into the research topics of 'The influence of external magnetic fields on the partial discharge characteristics of voids'. Together they form a unique fingerprint.

Cite this

@inproceedings{3902901b348d481eb8293a857113bb25,

title = "The influence of external magnetic fields on the partial discharge characteristics of voids",

abstract = "This paper presents an initial investigation on the effect of an external magnetic field on partial discharge (PD) characteristics of voids in solid dielectric media, with a particular focus on statistics parameters derived from the classic phased-resolved patterns. Although it has long been known that high magnetic fields are present in equipment such as power transformers where PD may occur, only a few investigations have been made on the effect of the magnetic field on the discharge characteristics, and in these cases only the point-plane configuration has been considered. In the present study, magnetic fields of up to 128 mT were applied across several voids of known dimensions. ",

keywords = "magnetic fields, partial discharge activity, dielectric media",

author = "Alistair Reid and Donald Hepburn and Brian Stewart",

year = "2013",

doi = "10.1109/EIC.2013.6554222",

language = "English",

isbn = "9781467347389 ",

pages = "147--150",

booktitle = "IEEE Electrical Insulation Conference (EIC), 2013",

publisher = "IEEE",

}

TY - GEN

T1 - The influence of external magnetic fields on the partial discharge characteristics of voids

AU - Reid, Alistair

AU - Hepburn, Donald

AU - Stewart, Brian

PY - 2013

Y1 - 2013

N2 - This paper presents an initial investigation on the effect of an external magnetic field on partial discharge (PD) characteristics of voids in solid dielectric media, with a particular focus on statistics parameters derived from the classic phased-resolved patterns. Although it has long been known that high magnetic fields are present in equipment such as power transformers where PD may occur, only a few investigations have been made on the effect of the magnetic field on the discharge characteristics, and in these cases only the point-plane configuration has been considered. In the present study, magnetic fields of up to 128 mT were applied across several voids of known dimensions.

AB - This paper presents an initial investigation on the effect of an external magnetic field on partial discharge (PD) characteristics of voids in solid dielectric media, with a particular focus on statistics parameters derived from the classic phased-resolved patterns. Although it has long been known that high magnetic fields are present in equipment such as power transformers where PD may occur, only a few investigations have been made on the effect of the magnetic field on the discharge characteristics, and in these cases only the point-plane configuration has been considered. In the present study, magnetic fields of up to 128 mT were applied across several voids of known dimensions.

KW - magnetic fields

KW - partial discharge activity

KW - dielectric media

U2 - 10.1109/EIC.2013.6554222

DO - 10.1109/EIC.2013.6554222

M3 - Conference contribution

SN - 9781467347389

SP - 147

EP - 150

BT - IEEE Electrical Insulation Conference (EIC), 2013

PB - IEEE

ER -