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) |
| 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 |
|---|---|
| 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 -