Temperature dependency of wave propagation velocity in MV power cable

Y. Li, P.A.A.F. Wouters, P. Wagenaars, P.C.J.M. Wielen, van der, E.F. Steennis

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

69 Downloads (Pure)

Abstract

Propagation velocity of high frequency signals, e.g. from partial discharge, is a vital parameter for time domain power cable diagnostic techniques. The propagation velocity is mainly dependent on the permittivity of the insulation material, which can be affected by external parameters like temperature or water ingress. This paper focuses on the influence of temperature on the propagation velocity in medium voltage (MV) cables. Laboratory scale tests are performed for both PILC and XLPE cable. Test results show that the high frequency signal propagation velocity for XLPE will increase with the temperature rise while PILC has opposite behaviour. The variation of propagation velocity of XLPE is confirmed by data of a power cable subjected to strong load cycling monitored over eight months.
Original languageEnglish
Title of host publication18th International Symposium on High Voltage Engineering (ISH 2013), August 25-30 2013, Seoul
Place of PublicationSeoul
Pages1861-1866
Publication statusPublished - 2013
Eventconference; ISH 2013; 2013-08-25; 2013-08-30 -
Duration: 25 Aug 201330 Aug 2013

Conference

Conferenceconference; ISH 2013; 2013-08-25; 2013-08-30
Period25/08/1330/08/13
OtherISH 2013

Fingerprint

Wave propagation
Cables
Electric potential
Temperature
Partial discharges
Insulation
Permittivity
Water

Cite this

Li, Y., Wouters, P. A. A. F., Wagenaars, P., Wielen, van der, P. C. J. M., & Steennis, E. F. (2013). Temperature dependency of wave propagation velocity in MV power cable. In 18th International Symposium on High Voltage Engineering (ISH 2013), August 25-30 2013, Seoul (pp. 1861-1866). Seoul.
Li, Y. ; Wouters, P.A.A.F. ; Wagenaars, P. ; Wielen, van der, P.C.J.M. ; Steennis, E.F. / Temperature dependency of wave propagation velocity in MV power cable. 18th International Symposium on High Voltage Engineering (ISH 2013), August 25-30 2013, Seoul. Seoul, 2013. pp. 1861-1866
@inproceedings{b0363649b89445e3b39a5a6fd1e83f09,
title = "Temperature dependency of wave propagation velocity in MV power cable",
abstract = "Propagation velocity of high frequency signals, e.g. from partial discharge, is a vital parameter for time domain power cable diagnostic techniques. The propagation velocity is mainly dependent on the permittivity of the insulation material, which can be affected by external parameters like temperature or water ingress. This paper focuses on the influence of temperature on the propagation velocity in medium voltage (MV) cables. Laboratory scale tests are performed for both PILC and XLPE cable. Test results show that the high frequency signal propagation velocity for XLPE will increase with the temperature rise while PILC has opposite behaviour. The variation of propagation velocity of XLPE is confirmed by data of a power cable subjected to strong load cycling monitored over eight months.",
author = "Y. Li and P.A.A.F. Wouters and P. Wagenaars and {Wielen, van der}, P.C.J.M. and E.F. Steennis",
year = "2013",
language = "English",
pages = "1861--1866",
booktitle = "18th International Symposium on High Voltage Engineering (ISH 2013), August 25-30 2013, Seoul",

}

Li, Y, Wouters, PAAF, Wagenaars, P, Wielen, van der, PCJM & Steennis, EF 2013, Temperature dependency of wave propagation velocity in MV power cable. in 18th International Symposium on High Voltage Engineering (ISH 2013), August 25-30 2013, Seoul. Seoul, pp. 1861-1866, conference; ISH 2013; 2013-08-25; 2013-08-30, 25/08/13.

Temperature dependency of wave propagation velocity in MV power cable. / Li, Y.; Wouters, P.A.A.F.; Wagenaars, P.; Wielen, van der, P.C.J.M.; Steennis, E.F.

18th International Symposium on High Voltage Engineering (ISH 2013), August 25-30 2013, Seoul. Seoul, 2013. p. 1861-1866.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

TY - GEN

T1 - Temperature dependency of wave propagation velocity in MV power cable

AU - Li, Y.

AU - Wouters, P.A.A.F.

AU - Wagenaars, P.

AU - Wielen, van der, P.C.J.M.

AU - Steennis, E.F.

PY - 2013

Y1 - 2013

N2 - Propagation velocity of high frequency signals, e.g. from partial discharge, is a vital parameter for time domain power cable diagnostic techniques. The propagation velocity is mainly dependent on the permittivity of the insulation material, which can be affected by external parameters like temperature or water ingress. This paper focuses on the influence of temperature on the propagation velocity in medium voltage (MV) cables. Laboratory scale tests are performed for both PILC and XLPE cable. Test results show that the high frequency signal propagation velocity for XLPE will increase with the temperature rise while PILC has opposite behaviour. The variation of propagation velocity of XLPE is confirmed by data of a power cable subjected to strong load cycling monitored over eight months.

AB - Propagation velocity of high frequency signals, e.g. from partial discharge, is a vital parameter for time domain power cable diagnostic techniques. The propagation velocity is mainly dependent on the permittivity of the insulation material, which can be affected by external parameters like temperature or water ingress. This paper focuses on the influence of temperature on the propagation velocity in medium voltage (MV) cables. Laboratory scale tests are performed for both PILC and XLPE cable. Test results show that the high frequency signal propagation velocity for XLPE will increase with the temperature rise while PILC has opposite behaviour. The variation of propagation velocity of XLPE is confirmed by data of a power cable subjected to strong load cycling monitored over eight months.

M3 - Conference contribution

SP - 1861

EP - 1866

BT - 18th International Symposium on High Voltage Engineering (ISH 2013), August 25-30 2013, Seoul

CY - Seoul

ER -

Li Y, Wouters PAAF, Wagenaars P, Wielen, van der PCJM, Steennis EF. Temperature dependency of wave propagation velocity in MV power cable. In 18th International Symposium on High Voltage Engineering (ISH 2013), August 25-30 2013, Seoul. Seoul. 2013. p. 1861-1866