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 |
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Title of host publication | 2015 21st International Conference on Automation and Computing (ICAC) |
Subtitle of host publication | Automation, Computing and Manufacturing for New Economic Growth |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9780992680107 |
DOIs | |
Publication status | Published - 30 Oct 2015 |
Event | 21st International Conference on Automation and Computing: Automation, Computing and Manufacturing for New Economic Growth - University of Strathclyde, Glasgow, United Kingdom Duration: 11 Sep 2015 → 12 Sep 2015 Conference number: 21 https://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7301994 (Link to Conference Proceedings) |
Conference
Conference | 21st International Conference on Automation and Computing |
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Abbreviated title | ICAC |
Country | United Kingdom |
City | Glasgow |
Period | 11/09/15 → 12/09/15 |
Internet address |
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Comparison of contact measurement and free-space radiation measurement of partial discharge signals. / 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 21st International Conference on Automation and Computing (ICAC): Automation, Computing and Manufacturing for New Economic Growth. Institute of Electrical and Electronics Engineers Inc., 2015. 7313955.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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.
N1 - Accepted date taken from ePrints.
PY - 2015/10/30
Y1 - 2015/10/30
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
UR - http://www.scopus.com/inward/record.url?scp=84964038000&partnerID=8YFLogxK
U2 - 10.1109/IConAC.2015.7313955
DO - 10.1109/IConAC.2015.7313955
M3 - Conference contribution
BT - 2015 21st International Conference on Automation and Computing (ICAC)
PB - Institute of Electrical and Electronics Engineers Inc.
ER -