Details
| Original language | English |
|---|---|
| Title of host publication | 2017 25th Iranian Conference on Electrical Engineering, ICEE 2017 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1144-1147 |
| Number of pages | 4 |
| ISBN (electronic) | 9781509059638 |
| Publication status | Published - 19 Jul 2017 |
| Event | 25th Iranian Conference on Electrical Engineering, ICEE 2017 - Tehran, Iran, Islamic Republic of Duration: 2 May 2017 → 4 May 2017 |
Abstract
In this contribution, the alternative approach of applying the PRPD technique to the captured UHF signals in order to obtain an UHF PRPD pattern as a complementary tool for PD root cause analysis is investigated. For this purpose, different fault scenarios were created inside a specially designed transformer tank. The UHF signals were captured via different antennas using several measurement setups to determine how parameters such as frequency, bandwidth, PD location, etc. affect the sensitivity of the UHF measurement technique for different types of PD. Furthermore, the correlation between the captured PRPD patterns using the electrical measurement according to IEC 60270 and the UHF measurement technique were analyzed and compared. Finally, the results are presented and the advantages and flaws of the PD cause identification via the UHF PRPD technique are discussed.
Keywords
- IEC60270, Phase Resolved Partial Discharge Pattern, Power Transformer, UHF Measurement Technique, UHF PD
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Mathematics(all)
- Control and Optimization
- Energy(all)
- Energy Engineering and Power Technology
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2017 25th Iranian Conference on Electrical Engineering, ICEE 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1144-1147 7985213.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - An investigation on PRPD patterns generated by the UHF measurement technique for power transformers
AU - Azirani, Mohammad Akbari
AU - Werle, Peter
AU - Akbari Azirani, Asghar
AU - Jahangir, Hamid
AU - Szczechowski, Janusz Marian
N1 - Funding Information: The authors would like to express their gratitude towards the ABB AG, Germany for the financial support of this research, as well as providing the transformer tank model. Publisher Copyright: © 2017 IEEE. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2017/7/19
Y1 - 2017/7/19
N2 - In this contribution, the alternative approach of applying the PRPD technique to the captured UHF signals in order to obtain an UHF PRPD pattern as a complementary tool for PD root cause analysis is investigated. For this purpose, different fault scenarios were created inside a specially designed transformer tank. The UHF signals were captured via different antennas using several measurement setups to determine how parameters such as frequency, bandwidth, PD location, etc. affect the sensitivity of the UHF measurement technique for different types of PD. Furthermore, the correlation between the captured PRPD patterns using the electrical measurement according to IEC 60270 and the UHF measurement technique were analyzed and compared. Finally, the results are presented and the advantages and flaws of the PD cause identification via the UHF PRPD technique are discussed.
AB - In this contribution, the alternative approach of applying the PRPD technique to the captured UHF signals in order to obtain an UHF PRPD pattern as a complementary tool for PD root cause analysis is investigated. For this purpose, different fault scenarios were created inside a specially designed transformer tank. The UHF signals were captured via different antennas using several measurement setups to determine how parameters such as frequency, bandwidth, PD location, etc. affect the sensitivity of the UHF measurement technique for different types of PD. Furthermore, the correlation between the captured PRPD patterns using the electrical measurement according to IEC 60270 and the UHF measurement technique were analyzed and compared. Finally, the results are presented and the advantages and flaws of the PD cause identification via the UHF PRPD technique are discussed.
KW - IEC60270
KW - Phase Resolved Partial Discharge Pattern
KW - Power Transformer
KW - UHF Measurement Technique
KW - UHF PD
UR - http://www.scopus.com/inward/record.url?scp=85032817970&partnerID=8YFLogxK
U2 - 10.1109/IranianCEE.2017.7985213
DO - 10.1109/IranianCEE.2017.7985213
M3 - Conference contribution
AN - SCOPUS:85032817970
SP - 1144
EP - 1147
BT - 2017 25th Iranian Conference on Electrical Engineering, ICEE 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th Iranian Conference on Electrical Engineering, ICEE 2017
Y2 - 2 May 2017 through 4 May 2017
ER -