Details
| Original language | English |
|---|---|
| Title of host publication | 2018 IEEE 2nd International Conference on Dielectrics, ICD 2018 |
| ISBN (electronic) | 9781538663899 |
| Publication status | Published - 19 Sept 2018 |
| Event | IEEE International Conference on Dielectrics - Budapest, Hungary Duration: 1 Jul 2018 → 5 Jul 2018 Conference number: 2018 https://www.aconf.org/conf_147014.html |
Abstract
Partial discharge (PD) measurement is a well known method for the condition assessment of a power transformer insulation system, thereby finding the location of PD allows a comprehensive risk analysis of this key component. Electrical measurements of PD are a common approach, but the preciseness of this method for a PD localization can be still improved. The various advantages of this method over the other ones, like UHF and acoustic, is gained a lot of attraction to be investigated in spite of special challenges. Most important part of this method is finding the needed sectional winding transfer functions (SWTF). One way to obtain the SWTFs is finding the RLC model of the winding. In this paper, a sensitivity analysis of the PD location to the RLC model parameters has been done.
Keywords
- Frequency response analysis, Partial discharge localization, Senesitivity analysis, Transformer model
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
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2018 IEEE 2nd International Conference on Dielectrics, ICD 2018. 2018. 8468521.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - A Sensitivity Analysis of RLC Transformer Winding Model Parameters Used for a PD Localization
AU - Seifi, Sahand
AU - Akbari Azirani, Asghar
AU - Werle, Peter
AU - Mohseni, Hossein
AU - Akmal, Amir Abbas Shayegani
N1 - Conference code: 2018
PY - 2018/9/19
Y1 - 2018/9/19
N2 - Partial discharge (PD) measurement is a well known method for the condition assessment of a power transformer insulation system, thereby finding the location of PD allows a comprehensive risk analysis of this key component. Electrical measurements of PD are a common approach, but the preciseness of this method for a PD localization can be still improved. The various advantages of this method over the other ones, like UHF and acoustic, is gained a lot of attraction to be investigated in spite of special challenges. Most important part of this method is finding the needed sectional winding transfer functions (SWTF). One way to obtain the SWTFs is finding the RLC model of the winding. In this paper, a sensitivity analysis of the PD location to the RLC model parameters has been done.
AB - Partial discharge (PD) measurement is a well known method for the condition assessment of a power transformer insulation system, thereby finding the location of PD allows a comprehensive risk analysis of this key component. Electrical measurements of PD are a common approach, but the preciseness of this method for a PD localization can be still improved. The various advantages of this method over the other ones, like UHF and acoustic, is gained a lot of attraction to be investigated in spite of special challenges. Most important part of this method is finding the needed sectional winding transfer functions (SWTF). One way to obtain the SWTFs is finding the RLC model of the winding. In this paper, a sensitivity analysis of the PD location to the RLC model parameters has been done.
KW - Frequency response analysis
KW - Partial discharge localization
KW - Senesitivity analysis
KW - Transformer model
UR - http://www.scopus.com/inward/record.url?scp=85055868471&partnerID=8YFLogxK
U2 - 10.1109/icd.2018.8468521
DO - 10.1109/icd.2018.8468521
M3 - Conference contribution
BT - 2018 IEEE 2nd International Conference on Dielectrics, ICD 2018
T2 - IEEE International Conference on Dielectrics
Y2 - 1 July 2018 through 5 July 2018
ER -