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 | 1242-1247 |
| Number of pages | 6 |
| 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
Recently, partial discharge (PD) measurement in power transformers using ultra high frequency (UHF) techniques attracts a lot of attentions. But, most investigations on the subject are focused on detection of electromagnetic (EM) waves e.g. design of proper antennas and localization of PD source where just deals with starting point of the UHF signal. Thus, analysis of UHF data including waveforms and patterns is less performed. In this paper, an investigation on influence of PD type on UHF signals in phase domain is presented to find if there is any difference between UHF and IEC patterns. Moreover, UHF PD waveforms in time and frequency domains is studied to realize effect of transformer tank, antenna characteristics and type of PD on them.
Keywords
- Partial discharge, PD type, Power transformer, UHF measurement
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. 1242-1247 7985232.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - UHF characteristics of different types of PD sources in power transformers
AU - Jahangir, Hamid
AU - Akbari, Asghar
AU - Werle, Peter
AU - Akbari, Mohammad
AU - Szczechowski, Janusz
N1 - Publisher Copyright: © 2017 IEEE. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2017/7/19
Y1 - 2017/7/19
N2 - Recently, partial discharge (PD) measurement in power transformers using ultra high frequency (UHF) techniques attracts a lot of attentions. But, most investigations on the subject are focused on detection of electromagnetic (EM) waves e.g. design of proper antennas and localization of PD source where just deals with starting point of the UHF signal. Thus, analysis of UHF data including waveforms and patterns is less performed. In this paper, an investigation on influence of PD type on UHF signals in phase domain is presented to find if there is any difference between UHF and IEC patterns. Moreover, UHF PD waveforms in time and frequency domains is studied to realize effect of transformer tank, antenna characteristics and type of PD on them.
AB - Recently, partial discharge (PD) measurement in power transformers using ultra high frequency (UHF) techniques attracts a lot of attentions. But, most investigations on the subject are focused on detection of electromagnetic (EM) waves e.g. design of proper antennas and localization of PD source where just deals with starting point of the UHF signal. Thus, analysis of UHF data including waveforms and patterns is less performed. In this paper, an investigation on influence of PD type on UHF signals in phase domain is presented to find if there is any difference between UHF and IEC patterns. Moreover, UHF PD waveforms in time and frequency domains is studied to realize effect of transformer tank, antenna characteristics and type of PD on them.
KW - Partial discharge
KW - PD type
KW - Power transformer
KW - UHF measurement
UR - http://www.scopus.com/inward/record.url?scp=85032806080&partnerID=8YFLogxK
U2 - 10.1109/IranianCEE.2017.7985232
DO - 10.1109/IranianCEE.2017.7985232
M3 - Conference contribution
AN - SCOPUS:85032806080
SP - 1242
EP - 1247
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 -