Analysis of HV cable faults based on correlated HFCT and IEC60270 measurements

R Gillie; A Nesbitt; R Ramirez-Iniguez; B G Stewart; G Kerr

doi:10.1109/CEIDP.2014.6995846

Analysis of HV cable faults based on correlated HFCT and IEC60270 measurements

R Gillie, A Nesbitt, R Ramirez-Iniguez, B G Stewart, G Kerr

SCEBE School Office

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

8 Citations (Scopus)

Abstract

This paper presents simultaneous measurements using three methods of partial discharge detection on 15kV high voltage cable sections with artificially created fault geometries, namely a semiconductor point and a large and small metal particle embedded on the insulation. These faults are simultaneously investigated using two 20MHz bandwidth HFCTs and an IEC60270 system. The peak value of one of the HFCT signals is measured to produce φ-q-n pattern plots and the other is used to generate an HFCT electromagnetic interference (EMI) frequency spectra. IEC60270 φ-q-n patterns are also simultaneously produced for comparison. Measurements are synchronised in time and trended allowing comparisons between the methods to be investigated for changes in characteristic behaviour. Correlations between primary statistical parameters of the φ-q-n patterns and identified signature HFCT EMI frequency band changes are highlighted in order to show the key distinctive characteristics for the faults considered. It is also shown that by understanding and correlating simultaneous HFCT EMI spectra and HFCT peak φ - q-n pattern measurements it may be possible to determine, with some confidence, the nature of the fault rather than relying on a direct contact IEC60270 measurement system.

Original language	English
Title of host publication	2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2014
Place of Publication	Piscataway, USA
Publisher	IEEE
Pages	168-171
Number of pages	4
ISBN (Electronic)	9781479975259
ISBN (Print)	9781479975280
DOIs	https://doi.org/10.1109/CEIDP.2014.6995846
Publication status	Published - 29 Dec 2014
Event	2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena - Des Moines, United States Duration: 19 Oct 2014 → 22 Oct 2014

Conference

Conference	2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena
Abbreviated title	CEIDP 2014
Country/Territory	United States
City	Des Moines
Period	19/10/14 → 22/10/14

Keywords

HFCT
IEC60270
partial discharge

Documents and Links

10.1109/CEIDP.2014.6995846

Cite this

@inproceedings{ec24afb798e24b3b9aef44f7c8ad5112,

title = "Analysis of HV cable faults based on correlated HFCT and IEC60270 measurements",

abstract = "This paper presents simultaneous measurements using three methods of partial discharge detection on 15kV high voltage cable sections with artificially created fault geometries, namely a semiconductor point and a large and small metal particle embedded on the insulation. These faults are simultaneously investigated using two 20MHz bandwidth HFCTs and an IEC60270 system. The peak value of one of the HFCT signals is measured to produce φ-q-n pattern plots and the other is used to generate an HFCT electromagnetic interference (EMI) frequency spectra. IEC60270 φ-q-n patterns are also simultaneously produced for comparison. Measurements are synchronised in time and trended allowing comparisons between the methods to be investigated for changes in characteristic behaviour. Correlations between primary statistical parameters of the φ-q-n patterns and identified signature HFCT EMI frequency band changes are highlighted in order to show the key distinctive characteristics for the faults considered. It is also shown that by understanding and correlating simultaneous HFCT EMI spectra and HFCT peak φ - q-n pattern measurements it may be possible to determine, with some confidence, the nature of the fault rather than relying on a direct contact IEC60270 measurement system.",

keywords = "HFCT, IEC60270, partial discharge",

author = "R Gillie and A Nesbitt and R Ramirez-Iniguez and Stewart, {B G} and G Kerr",

year = "2014",

month = dec,

day = "29",

doi = "10.1109/CEIDP.2014.6995846",

language = "English",

isbn = "9781479975280",

pages = "168--171",

booktitle = "2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2014",

publisher = "IEEE",

address = "United States",

note = "2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2014 ; Conference date: 19-10-2014 Through 22-10-2014",

}

Gillie, R, Nesbitt, A, Ramirez-Iniguez, R, Stewart, BG & Kerr, G 2014, Analysis of HV cable faults based on correlated HFCT and IEC60270 measurements. in 2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2014. IEEE, Piscataway, USA, pp. 168-171, 2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena, Des Moines, Iowa, United States, 19/10/14. https://doi.org/10.1109/CEIDP.2014.6995846

TY - GEN

T1 - Analysis of HV cable faults based on correlated HFCT and IEC60270 measurements

AU - Gillie, R

AU - Nesbitt, A

AU - Ramirez-Iniguez, R

AU - Stewart, B G

AU - Kerr, G

PY - 2014/12/29

Y1 - 2014/12/29

N2 - This paper presents simultaneous measurements using three methods of partial discharge detection on 15kV high voltage cable sections with artificially created fault geometries, namely a semiconductor point and a large and small metal particle embedded on the insulation. These faults are simultaneously investigated using two 20MHz bandwidth HFCTs and an IEC60270 system. The peak value of one of the HFCT signals is measured to produce φ-q-n pattern plots and the other is used to generate an HFCT electromagnetic interference (EMI) frequency spectra. IEC60270 φ-q-n patterns are also simultaneously produced for comparison. Measurements are synchronised in time and trended allowing comparisons between the methods to be investigated for changes in characteristic behaviour. Correlations between primary statistical parameters of the φ-q-n patterns and identified signature HFCT EMI frequency band changes are highlighted in order to show the key distinctive characteristics for the faults considered. It is also shown that by understanding and correlating simultaneous HFCT EMI spectra and HFCT peak φ - q-n pattern measurements it may be possible to determine, with some confidence, the nature of the fault rather than relying on a direct contact IEC60270 measurement system.

AB - This paper presents simultaneous measurements using three methods of partial discharge detection on 15kV high voltage cable sections with artificially created fault geometries, namely a semiconductor point and a large and small metal particle embedded on the insulation. These faults are simultaneously investigated using two 20MHz bandwidth HFCTs and an IEC60270 system. The peak value of one of the HFCT signals is measured to produce φ-q-n pattern plots and the other is used to generate an HFCT electromagnetic interference (EMI) frequency spectra. IEC60270 φ-q-n patterns are also simultaneously produced for comparison. Measurements are synchronised in time and trended allowing comparisons between the methods to be investigated for changes in characteristic behaviour. Correlations between primary statistical parameters of the φ-q-n patterns and identified signature HFCT EMI frequency band changes are highlighted in order to show the key distinctive characteristics for the faults considered. It is also shown that by understanding and correlating simultaneous HFCT EMI spectra and HFCT peak φ - q-n pattern measurements it may be possible to determine, with some confidence, the nature of the fault rather than relying on a direct contact IEC60270 measurement system.

KW - HFCT

KW - IEC60270

KW - partial discharge

U2 - 10.1109/CEIDP.2014.6995846

DO - 10.1109/CEIDP.2014.6995846

M3 - Conference contribution

SN - 9781479975280

SP - 168

EP - 171

BT - 2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2014

PB - IEEE

CY - Piscataway, USA

T2 - 2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena

Y2 - 19 October 2014 through 22 October 2014

ER -

Analysis of HV cable faults based on correlated HFCT and IEC60270 measurements

Abstract

Conference

Keywords

Documents and Links

Fingerprint

Cite this