Partial discharge pulse propagation in power cable and partial discharge monitoring system

Bojie Sheng, Chengke Zhou, D. Hepburn, Xiang Dong, G. Peers, Wenjun Zhou, Zeyang Tang

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Partial discharge (PD) based condition monitoring has been widely applied to power cables. However, difficulties in interpretation of measurement results (location and criticality) remain to be tackled. This paper aims to develop further knowledge in PD signal propagation in power cables and attenuation by the PD monitoring system devices to address the localization and criticality issues. As on-line or in-service PD monitoring sensors commonly comprise of a high frequency current transformer (HFCT) and a high-pass filter, the characteristics of detected PD pulses depend on the attenuation of the cable, the HFCT used and the filter applied. Simulation of pulse propagation in a cable and PD monitoring system are performed, based on analyses in the frequency domain using the concept of transfer functions. Results have been verified by laboratory experiments and using on-site PD measurements. The knowledge gained from the research on the change in pulse characteristics propagating in a cable and through a PD detection system can be very useful to PD denoising and for development of a PD localization technique.
LanguageEnglish
Pages948 - 956
Number of pages9
JournalIEEE Transactions on Dielectrics and Electrical Insulation
Volume21
Issue number3
DOIs
Publication statusPublished - 16 Jun 2014

Fingerprint

Partial discharges
Cables
Monitoring
Electric instrument transformers
High pass filters
Condition monitoring
Transfer functions

Keywords

  • computerised monitoring
  • partial discharge measurement
  • power engineering computing
  • frequency domain analysis

Cite this

Sheng, Bojie ; Zhou, Chengke ; Hepburn, D. ; Dong, Xiang ; Peers, G. ; Zhou, Wenjun ; Tang, Zeyang. / Partial discharge pulse propagation in power cable and partial discharge monitoring system. In: IEEE Transactions on Dielectrics and Electrical Insulation. 2014 ; Vol. 21, No. 3. pp. 948 - 956 .
@article{fd6e18daf45a4ae5b5cd550ed86187e4,
title = "Partial discharge pulse propagation in power cable and partial discharge monitoring system",
abstract = "Partial discharge (PD) based condition monitoring has been widely applied to power cables. However, difficulties in interpretation of measurement results (location and criticality) remain to be tackled. This paper aims to develop further knowledge in PD signal propagation in power cables and attenuation by the PD monitoring system devices to address the localization and criticality issues. As on-line or in-service PD monitoring sensors commonly comprise of a high frequency current transformer (HFCT) and a high-pass filter, the characteristics of detected PD pulses depend on the attenuation of the cable, the HFCT used and the filter applied. Simulation of pulse propagation in a cable and PD monitoring system are performed, based on analyses in the frequency domain using the concept of transfer functions. Results have been verified by laboratory experiments and using on-site PD measurements. The knowledge gained from the research on the change in pulse characteristics propagating in a cable and through a PD detection system can be very useful to PD denoising and for development of a PD localization technique.",
keywords = "computerised monitoring, partial discharge measurement, power engineering computing, frequency domain analysis",
author = "Bojie Sheng and Chengke Zhou and D. Hepburn and Xiang Dong and G. Peers and Wenjun Zhou and Zeyang Tang",
year = "2014",
month = "6",
day = "16",
doi = "10.1109/TDEI.2014.6832236",
language = "English",
volume = "21",
pages = "948 -- 956",
journal = "IEEE Transactions on Dielectrics and Electrical Insulation",
issn = "1070-9878",
number = "3",

}

Partial discharge pulse propagation in power cable and partial discharge monitoring system. / Sheng, Bojie; Zhou, Chengke; Hepburn, D.; Dong, Xiang; Peers, G.; Zhou, Wenjun; Tang, Zeyang.

In: IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 21, No. 3, 16.06.2014, p. 948 - 956 .

Research output: Contribution to journalArticle

TY - JOUR

T1 - Partial discharge pulse propagation in power cable and partial discharge monitoring system

AU - Sheng, Bojie

AU - Zhou, Chengke

AU - Hepburn, D.

AU - Dong, Xiang

AU - Peers, G.

AU - Zhou, Wenjun

AU - Tang, Zeyang

PY - 2014/6/16

Y1 - 2014/6/16

N2 - Partial discharge (PD) based condition monitoring has been widely applied to power cables. However, difficulties in interpretation of measurement results (location and criticality) remain to be tackled. This paper aims to develop further knowledge in PD signal propagation in power cables and attenuation by the PD monitoring system devices to address the localization and criticality issues. As on-line or in-service PD monitoring sensors commonly comprise of a high frequency current transformer (HFCT) and a high-pass filter, the characteristics of detected PD pulses depend on the attenuation of the cable, the HFCT used and the filter applied. Simulation of pulse propagation in a cable and PD monitoring system are performed, based on analyses in the frequency domain using the concept of transfer functions. Results have been verified by laboratory experiments and using on-site PD measurements. The knowledge gained from the research on the change in pulse characteristics propagating in a cable and through a PD detection system can be very useful to PD denoising and for development of a PD localization technique.

AB - Partial discharge (PD) based condition monitoring has been widely applied to power cables. However, difficulties in interpretation of measurement results (location and criticality) remain to be tackled. This paper aims to develop further knowledge in PD signal propagation in power cables and attenuation by the PD monitoring system devices to address the localization and criticality issues. As on-line or in-service PD monitoring sensors commonly comprise of a high frequency current transformer (HFCT) and a high-pass filter, the characteristics of detected PD pulses depend on the attenuation of the cable, the HFCT used and the filter applied. Simulation of pulse propagation in a cable and PD monitoring system are performed, based on analyses in the frequency domain using the concept of transfer functions. Results have been verified by laboratory experiments and using on-site PD measurements. The knowledge gained from the research on the change in pulse characteristics propagating in a cable and through a PD detection system can be very useful to PD denoising and for development of a PD localization technique.

KW - computerised monitoring

KW - partial discharge measurement

KW - power engineering computing

KW - frequency domain analysis

U2 - 10.1109/TDEI.2014.6832236

DO - 10.1109/TDEI.2014.6832236

M3 - Article

VL - 21

SP - 948

EP - 956

JO - IEEE Transactions on Dielectrics and Electrical Insulation

T2 - IEEE Transactions on Dielectrics and Electrical Insulation

JF - IEEE Transactions on Dielectrics and Electrical Insulation

SN - 1070-9878

IS - 3

ER -