Comparison of contact measurement and free-space radiation measurement of partial discharge signals

A. Jaber; P. Lazaridis; Y. Zhang; D. Upton; H. Ahmed; U. Khan; B. Saeed; P. Mather; M. F Q Vieira; R. Atkinson; M. Judd; I. A. Glover

doi:10.1109/IConAC.2015.7313955

Comparison of contact measurement and free-space radiation measurement of partial discharge signals

A. Jaber, P. Lazaridis, Y. Zhang, D. Upton, H. Ahmed, U. Khan, B. Saeed, P. Mather, M. F Q Vieira, R. Atkinson, M. Judd, I. A. Glover

Electronic And Electrical Engineering

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

11 Citations (Scopus)

Abstract

Two partial discharge (PD) measurement techniques, a contact measurement technique (similar to the IEC 60270 standard measurement) and a free-space radiation (FSR) measurement technique, are compared for the case of a floating electrode PD source. The discharge pulse shapes and PD characteristics under high voltage DC conditions are obtained. A comparison shows greater similarity between the two measurements than was expected. It is inferred that the dominant mechanism in shaping the spectrum is the band-limiting effect of the radiating structure rather than band limiting by the receiving antenna. The cumulative energies of PD pulses in both frequency and time domains are also considered.

Original language	English
Title of host publication	2015 21st International Conference on Automation and Computing (ICAC)
Place of Publication	Glasgow, UK
Publisher	IEEE
Number of pages	4
ISBN (Electronic)	9780992680114
DOIs	https://doi.org/10.1109/IConAC.2015.7313955
Publication status	Published - Sept 2015

Keywords

electromagnetic wave radiated
IEC 60270 measurement
partial discharge
radio frequency
ultra high frequency
antenna measurements
frequency-domain analysis

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10.1109/IConAC.2015.7313955

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Jaber, A., Lazaridis, P., Zhang, Y., Upton, D., Ahmed, H., Khan, U., Saeed, B., Mather, P., Vieira, M. F. Q., Atkinson, R., Judd, M., & Glover, I. A. (2015). Comparison of contact measurement and free-space radiation measurement of partial discharge signals. In 2015 21st International Conference on Automation and Computing (ICAC) IEEE. https://doi.org/10.1109/IConAC.2015.7313955

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title = "Comparison of contact measurement and free-space radiation measurement of partial discharge signals",

abstract = "Two partial discharge (PD) measurement techniques, a contact measurement technique (similar to the IEC 60270 standard measurement) and a free-space radiation (FSR) measurement technique, are compared for the case of a floating electrode PD source. The discharge pulse shapes and PD characteristics under high voltage DC conditions are obtained. A comparison shows greater similarity between the two measurements than was expected. It is inferred that the dominant mechanism in shaping the spectrum is the band-limiting effect of the radiating structure rather than band limiting by the receiving antenna. The cumulative energies of PD pulses in both frequency and time domains are also considered.",

keywords = "electromagnetic wave radiated, IEC 60270 measurement, partial discharge, radio frequency, ultra high frequency, antenna measurements, frequency-domain analysis",

author = "A. Jaber and P. Lazaridis and Y. Zhang and D. Upton and H. Ahmed and U. Khan and B. Saeed and P. Mather and Vieira, {M. F Q} and R. Atkinson and M. Judd and Glover, {I. A.}",

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Jaber, A, Lazaridis, P, Zhang, Y, Upton, D, Ahmed, H, Khan, U, Saeed, B, Mather, P, Vieira, MFQ, Atkinson, R, Judd, M & Glover, IA 2015, Comparison of contact measurement and free-space radiation measurement of partial discharge signals. in 2015 21st International Conference on Automation and Computing (ICAC). IEEE, Glasgow, UK. https://doi.org/10.1109/IConAC.2015.7313955

TY - GEN

T1 - Comparison of contact measurement and free-space radiation measurement of partial discharge signals

AU - Jaber, A.

AU - Lazaridis, P.

AU - Zhang, Y.

AU - Upton, D.

AU - Ahmed, H.

AU - Khan, U.

AU - Saeed, B.

AU - Mather, P.

AU - Vieira, M. F Q

AU - Atkinson, R.

AU - Judd, M.

AU - Glover, I. A.

PY - 2015/9

Y1 - 2015/9

N2 - Two partial discharge (PD) measurement techniques, a contact measurement technique (similar to the IEC 60270 standard measurement) and a free-space radiation (FSR) measurement technique, are compared for the case of a floating electrode PD source. The discharge pulse shapes and PD characteristics under high voltage DC conditions are obtained. A comparison shows greater similarity between the two measurements than was expected. It is inferred that the dominant mechanism in shaping the spectrum is the band-limiting effect of the radiating structure rather than band limiting by the receiving antenna. The cumulative energies of PD pulses in both frequency and time domains are also considered.

AB - Two partial discharge (PD) measurement techniques, a contact measurement technique (similar to the IEC 60270 standard measurement) and a free-space radiation (FSR) measurement technique, are compared for the case of a floating electrode PD source. The discharge pulse shapes and PD characteristics under high voltage DC conditions are obtained. A comparison shows greater similarity between the two measurements than was expected. It is inferred that the dominant mechanism in shaping the spectrum is the band-limiting effect of the radiating structure rather than band limiting by the receiving antenna. The cumulative energies of PD pulses in both frequency and time domains are also considered.

KW - electromagnetic wave radiated

KW - IEC 60270 measurement

KW - partial discharge

KW - radio frequency

KW - ultra high frequency

KW - antenna measurements

KW - frequency-domain analysis

U2 - 10.1109/IConAC.2015.7313955

DO - 10.1109/IConAC.2015.7313955

M3 - Conference contribution book

BT - 2015 21st International Conference on Automation and Computing (ICAC)

PB - IEEE

CY - Glasgow, UK

ER -

Comparison of contact measurement and free-space radiation measurement of partial discharge signals

Abstract

Keywords

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