Advancing new techniques for UHF PDdetection and localization in the power transformers in the factory tests
Partial discharge (PD) detection in the ultra-high frequency (UHF) range is state of the art. One of the most critical points in this detection method is adopting proper and suitable antenna design. In this paper, a new design of UHF antennas is introduced which is suitable to be used on the transfo...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Mirzaei, H [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2015 |
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| Schlagwörter: |
antenna installation positions UHF partial discharge measurements UHF partial discharge localization |
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| Übergeordnetes Werk: |
Enthalten in: IEEE transactions on dielectrics and electrical insulation - New York, NY : IEEE, 1965, 22(2015), 1, Seite 448-455 |
|---|---|
| Übergeordnetes Werk: |
volume:22 ; year:2015 ; number:1 ; pages:448-455 |
| Links: |
|---|
| DOI / URN: |
10.1109/TDEI.2014.004249 |
|---|
| Katalog-ID: |
OLC1966372027 |
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| 520 | |a Partial discharge (PD) detection in the ultra-high frequency (UHF) range is state of the art. One of the most critical points in this detection method is adopting proper and suitable antenna design. In this paper, a new design of UHF antennas is introduced which is suitable to be used on the transformers in the HV laboratories of the manufacturers. To ensure the applicability of the new antenna, experimental UHF PD measurements are carried out on a transformer tank model as well as on the real power transformers. Installing several UHF antennas on the transformer tank to perform defect localization is also an important issue. There are rigorous limitations and lack of the places to install the antennas. This problem is almost solved by using the mentioned new antenna design. The proper positioning of the antennas is the other critical point in the UHF method. Placing the antennas in improper positions will damage the localization accuracy. In this paper, an automatic algorithm is introduced to determine the best installation positions for the antennas to enhance the localization accuracy. The efficacy of this algorithm is investigated by using the results of experimental measurements on power transformers. | ||
| 650 | 4 | |a partial discharge measurement | |
| 650 | 4 | |a antenna installation positions | |
| 650 | 4 | |a ultra-high frequency | |
| 650 | 4 | |a HV laboratories | |
| 650 | 4 | |a UHF partial discharge measurements | |
| 650 | 4 | |a Feature extraction | |
| 650 | 4 | |a transformer tank | |
| 650 | 4 | |a power transformer | |
| 650 | 4 | |a UHF partial discharge localization | |
| 650 | 4 | |a defect localization | |
| 650 | 4 | |a power transformers | |
| 650 | 4 | |a Partial discharges | |
| 650 | 4 | |a UHF partial discharge detection | |
| 650 | 4 | |a UHF antenna | |
| 650 | 4 | |a Antenna measurements | |
| 650 | 4 | |a Partial discharge | |
| 650 | 4 | |a factory tests | |
| 650 | 4 | |a Oil insulation | |
| 650 | 4 | |a UHF antennas | |
| 650 | 4 | |a Electric utilities | |
| 700 | 1 | |a Akbari, A |4 oth | |
| 700 | 1 | |a Gockenbach, E |4 oth | |
| 700 | 1 | |a Miralikhani, K |4 oth | |
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10.1109/TDEI.2014.004249 doi PQ20160617 (DE-627)OLC1966372027 (DE-599)GBVOLC1966372027 (PRQ)c1744-109c4a78cc0f1d658d61c66bcc4557d066d29965db2af6ff4787c09f189ea1a0 (KEY)0057128820150000022000100448advancingnewtechniquesforuhfpddetectionandlocaliza DE-627 ger DE-627 rakwb eng 620 DNB Mirzaei, H verfasserin aut Advancing new techniques for UHF PDdetection and localization in the power transformers in the factory tests 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Partial discharge (PD) detection in the ultra-high frequency (UHF) range is state of the art. One of the most critical points in this detection method is adopting proper and suitable antenna design. In this paper, a new design of UHF antennas is introduced which is suitable to be used on the transformers in the HV laboratories of the manufacturers. To ensure the applicability of the new antenna, experimental UHF PD measurements are carried out on a transformer tank model as well as on the real power transformers. Installing several UHF antennas on the transformer tank to perform defect localization is also an important issue. There are rigorous limitations and lack of the places to install the antennas. This problem is almost solved by using the mentioned new antenna design. The proper positioning of the antennas is the other critical point in the UHF method. Placing the antennas in improper positions will damage the localization accuracy. In this paper, an automatic algorithm is introduced to determine the best installation positions for the antennas to enhance the localization accuracy. The efficacy of this algorithm is investigated by using the results of experimental measurements on power transformers. partial discharge measurement antenna installation positions ultra-high frequency HV laboratories UHF partial discharge measurements Feature extraction transformer tank power transformer UHF partial discharge localization defect localization power transformers Partial discharges UHF partial discharge detection UHF antenna Antenna measurements Partial discharge factory tests Oil insulation UHF antennas Electric utilities Akbari, A oth Gockenbach, E oth Miralikhani, K oth Enthalten in IEEE transactions on dielectrics and electrical insulation New York, NY : IEEE, 1965 22(2015), 1, Seite 448-455 (DE-627)129594873 (DE-600)240581-7 (DE-576)015087778 0018-9367 nnns volume:22 year:2015 number:1 pages:448-455 http://dx.doi.org/10.1109/TDEI.2014.004249 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7033415 http://search.proquest.com/docview/1684367495 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2016 AR 22 2015 1 448-455 |
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10.1109/TDEI.2014.004249 doi PQ20160617 (DE-627)OLC1966372027 (DE-599)GBVOLC1966372027 (PRQ)c1744-109c4a78cc0f1d658d61c66bcc4557d066d29965db2af6ff4787c09f189ea1a0 (KEY)0057128820150000022000100448advancingnewtechniquesforuhfpddetectionandlocaliza DE-627 ger DE-627 rakwb eng 620 DNB Mirzaei, H verfasserin aut Advancing new techniques for UHF PDdetection and localization in the power transformers in the factory tests 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Partial discharge (PD) detection in the ultra-high frequency (UHF) range is state of the art. One of the most critical points in this detection method is adopting proper and suitable antenna design. In this paper, a new design of UHF antennas is introduced which is suitable to be used on the transformers in the HV laboratories of the manufacturers. To ensure the applicability of the new antenna, experimental UHF PD measurements are carried out on a transformer tank model as well as on the real power transformers. Installing several UHF antennas on the transformer tank to perform defect localization is also an important issue. There are rigorous limitations and lack of the places to install the antennas. This problem is almost solved by using the mentioned new antenna design. The proper positioning of the antennas is the other critical point in the UHF method. Placing the antennas in improper positions will damage the localization accuracy. In this paper, an automatic algorithm is introduced to determine the best installation positions for the antennas to enhance the localization accuracy. The efficacy of this algorithm is investigated by using the results of experimental measurements on power transformers. partial discharge measurement antenna installation positions ultra-high frequency HV laboratories UHF partial discharge measurements Feature extraction transformer tank power transformer UHF partial discharge localization defect localization power transformers Partial discharges UHF partial discharge detection UHF antenna Antenna measurements Partial discharge factory tests Oil insulation UHF antennas Electric utilities Akbari, A oth Gockenbach, E oth Miralikhani, K oth Enthalten in IEEE transactions on dielectrics and electrical insulation New York, NY : IEEE, 1965 22(2015), 1, Seite 448-455 (DE-627)129594873 (DE-600)240581-7 (DE-576)015087778 0018-9367 nnns volume:22 year:2015 number:1 pages:448-455 http://dx.doi.org/10.1109/TDEI.2014.004249 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7033415 http://search.proquest.com/docview/1684367495 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2016 AR 22 2015 1 448-455 |
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10.1109/TDEI.2014.004249 doi PQ20160617 (DE-627)OLC1966372027 (DE-599)GBVOLC1966372027 (PRQ)c1744-109c4a78cc0f1d658d61c66bcc4557d066d29965db2af6ff4787c09f189ea1a0 (KEY)0057128820150000022000100448advancingnewtechniquesforuhfpddetectionandlocaliza DE-627 ger DE-627 rakwb eng 620 DNB Mirzaei, H verfasserin aut Advancing new techniques for UHF PDdetection and localization in the power transformers in the factory tests 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Partial discharge (PD) detection in the ultra-high frequency (UHF) range is state of the art. One of the most critical points in this detection method is adopting proper and suitable antenna design. In this paper, a new design of UHF antennas is introduced which is suitable to be used on the transformers in the HV laboratories of the manufacturers. To ensure the applicability of the new antenna, experimental UHF PD measurements are carried out on a transformer tank model as well as on the real power transformers. Installing several UHF antennas on the transformer tank to perform defect localization is also an important issue. There are rigorous limitations and lack of the places to install the antennas. This problem is almost solved by using the mentioned new antenna design. The proper positioning of the antennas is the other critical point in the UHF method. Placing the antennas in improper positions will damage the localization accuracy. In this paper, an automatic algorithm is introduced to determine the best installation positions for the antennas to enhance the localization accuracy. The efficacy of this algorithm is investigated by using the results of experimental measurements on power transformers. partial discharge measurement antenna installation positions ultra-high frequency HV laboratories UHF partial discharge measurements Feature extraction transformer tank power transformer UHF partial discharge localization defect localization power transformers Partial discharges UHF partial discharge detection UHF antenna Antenna measurements Partial discharge factory tests Oil insulation UHF antennas Electric utilities Akbari, A oth Gockenbach, E oth Miralikhani, K oth Enthalten in IEEE transactions on dielectrics and electrical insulation New York, NY : IEEE, 1965 22(2015), 1, Seite 448-455 (DE-627)129594873 (DE-600)240581-7 (DE-576)015087778 0018-9367 nnns volume:22 year:2015 number:1 pages:448-455 http://dx.doi.org/10.1109/TDEI.2014.004249 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7033415 http://search.proquest.com/docview/1684367495 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2016 AR 22 2015 1 448-455 |
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10.1109/TDEI.2014.004249 doi PQ20160617 (DE-627)OLC1966372027 (DE-599)GBVOLC1966372027 (PRQ)c1744-109c4a78cc0f1d658d61c66bcc4557d066d29965db2af6ff4787c09f189ea1a0 (KEY)0057128820150000022000100448advancingnewtechniquesforuhfpddetectionandlocaliza DE-627 ger DE-627 rakwb eng 620 DNB Mirzaei, H verfasserin aut Advancing new techniques for UHF PDdetection and localization in the power transformers in the factory tests 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Partial discharge (PD) detection in the ultra-high frequency (UHF) range is state of the art. One of the most critical points in this detection method is adopting proper and suitable antenna design. In this paper, a new design of UHF antennas is introduced which is suitable to be used on the transformers in the HV laboratories of the manufacturers. To ensure the applicability of the new antenna, experimental UHF PD measurements are carried out on a transformer tank model as well as on the real power transformers. Installing several UHF antennas on the transformer tank to perform defect localization is also an important issue. There are rigorous limitations and lack of the places to install the antennas. This problem is almost solved by using the mentioned new antenna design. The proper positioning of the antennas is the other critical point in the UHF method. Placing the antennas in improper positions will damage the localization accuracy. In this paper, an automatic algorithm is introduced to determine the best installation positions for the antennas to enhance the localization accuracy. The efficacy of this algorithm is investigated by using the results of experimental measurements on power transformers. partial discharge measurement antenna installation positions ultra-high frequency HV laboratories UHF partial discharge measurements Feature extraction transformer tank power transformer UHF partial discharge localization defect localization power transformers Partial discharges UHF partial discharge detection UHF antenna Antenna measurements Partial discharge factory tests Oil insulation UHF antennas Electric utilities Akbari, A oth Gockenbach, E oth Miralikhani, K oth Enthalten in IEEE transactions on dielectrics and electrical insulation New York, NY : IEEE, 1965 22(2015), 1, Seite 448-455 (DE-627)129594873 (DE-600)240581-7 (DE-576)015087778 0018-9367 nnns volume:22 year:2015 number:1 pages:448-455 http://dx.doi.org/10.1109/TDEI.2014.004249 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7033415 http://search.proquest.com/docview/1684367495 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2016 AR 22 2015 1 448-455 |
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10.1109/TDEI.2014.004249 doi PQ20160617 (DE-627)OLC1966372027 (DE-599)GBVOLC1966372027 (PRQ)c1744-109c4a78cc0f1d658d61c66bcc4557d066d29965db2af6ff4787c09f189ea1a0 (KEY)0057128820150000022000100448advancingnewtechniquesforuhfpddetectionandlocaliza DE-627 ger DE-627 rakwb eng 620 DNB Mirzaei, H verfasserin aut Advancing new techniques for UHF PDdetection and localization in the power transformers in the factory tests 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Partial discharge (PD) detection in the ultra-high frequency (UHF) range is state of the art. One of the most critical points in this detection method is adopting proper and suitable antenna design. In this paper, a new design of UHF antennas is introduced which is suitable to be used on the transformers in the HV laboratories of the manufacturers. To ensure the applicability of the new antenna, experimental UHF PD measurements are carried out on a transformer tank model as well as on the real power transformers. Installing several UHF antennas on the transformer tank to perform defect localization is also an important issue. There are rigorous limitations and lack of the places to install the antennas. This problem is almost solved by using the mentioned new antenna design. The proper positioning of the antennas is the other critical point in the UHF method. Placing the antennas in improper positions will damage the localization accuracy. In this paper, an automatic algorithm is introduced to determine the best installation positions for the antennas to enhance the localization accuracy. The efficacy of this algorithm is investigated by using the results of experimental measurements on power transformers. partial discharge measurement antenna installation positions ultra-high frequency HV laboratories UHF partial discharge measurements Feature extraction transformer tank power transformer UHF partial discharge localization defect localization power transformers Partial discharges UHF partial discharge detection UHF antenna Antenna measurements Partial discharge factory tests Oil insulation UHF antennas Electric utilities Akbari, A oth Gockenbach, E oth Miralikhani, K oth Enthalten in IEEE transactions on dielectrics and electrical insulation New York, NY : IEEE, 1965 22(2015), 1, Seite 448-455 (DE-627)129594873 (DE-600)240581-7 (DE-576)015087778 0018-9367 nnns volume:22 year:2015 number:1 pages:448-455 http://dx.doi.org/10.1109/TDEI.2014.004249 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7033415 http://search.proquest.com/docview/1684367495 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2016 AR 22 2015 1 448-455 |
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In this paper, an automatic algorithm is introduced to determine the best installation positions for the antennas to enhance the localization accuracy. 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Advancing new techniques for UHF PDdetection and localization in the power transformers in the factory tests |
| abstract |
Partial discharge (PD) detection in the ultra-high frequency (UHF) range is state of the art. One of the most critical points in this detection method is adopting proper and suitable antenna design. In this paper, a new design of UHF antennas is introduced which is suitable to be used on the transformers in the HV laboratories of the manufacturers. To ensure the applicability of the new antenna, experimental UHF PD measurements are carried out on a transformer tank model as well as on the real power transformers. Installing several UHF antennas on the transformer tank to perform defect localization is also an important issue. There are rigorous limitations and lack of the places to install the antennas. This problem is almost solved by using the mentioned new antenna design. The proper positioning of the antennas is the other critical point in the UHF method. Placing the antennas in improper positions will damage the localization accuracy. In this paper, an automatic algorithm is introduced to determine the best installation positions for the antennas to enhance the localization accuracy. The efficacy of this algorithm is investigated by using the results of experimental measurements on power transformers. |
| abstractGer |
Partial discharge (PD) detection in the ultra-high frequency (UHF) range is state of the art. One of the most critical points in this detection method is adopting proper and suitable antenna design. In this paper, a new design of UHF antennas is introduced which is suitable to be used on the transformers in the HV laboratories of the manufacturers. To ensure the applicability of the new antenna, experimental UHF PD measurements are carried out on a transformer tank model as well as on the real power transformers. Installing several UHF antennas on the transformer tank to perform defect localization is also an important issue. There are rigorous limitations and lack of the places to install the antennas. This problem is almost solved by using the mentioned new antenna design. The proper positioning of the antennas is the other critical point in the UHF method. Placing the antennas in improper positions will damage the localization accuracy. In this paper, an automatic algorithm is introduced to determine the best installation positions for the antennas to enhance the localization accuracy. The efficacy of this algorithm is investigated by using the results of experimental measurements on power transformers. |
| abstract_unstemmed |
Partial discharge (PD) detection in the ultra-high frequency (UHF) range is state of the art. One of the most critical points in this detection method is adopting proper and suitable antenna design. In this paper, a new design of UHF antennas is introduced which is suitable to be used on the transformers in the HV laboratories of the manufacturers. To ensure the applicability of the new antenna, experimental UHF PD measurements are carried out on a transformer tank model as well as on the real power transformers. Installing several UHF antennas on the transformer tank to perform defect localization is also an important issue. There are rigorous limitations and lack of the places to install the antennas. This problem is almost solved by using the mentioned new antenna design. The proper positioning of the antennas is the other critical point in the UHF method. Placing the antennas in improper positions will damage the localization accuracy. In this paper, an automatic algorithm is introduced to determine the best installation positions for the antennas to enhance the localization accuracy. The efficacy of this algorithm is investigated by using the results of experimental measurements on power transformers. |
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