Partial discharge investigation of a power transformer using wireless wideband radio-frequency measurements
The remote detection of a transformer internal partial discharge (PD) has been demonstrated using mobile wideband radio-frequency receiving equipment. The PD is externally detectable due to coupling within the transformer tank, causing impulsive signals to be radiated from external connections. A wi...
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| Veröffentlicht in: | IEEE transactions on power delivery 2006-01, Vol.21 (1), p.528-530 |
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| container_title | IEEE transactions on power delivery |
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| creator | Moore, P.J. Portugues, I.E. Glover, I.A. |
| description | The remote detection of a transformer internal partial discharge (PD) has been demonstrated using mobile wideband radio-frequency receiving equipment. The PD is externally detectable due to coupling within the transformer tank, causing impulsive signals to be radiated from external connections. A wideband direction-finding technique using a four-antenna array has shown the source of the radiation to be the tertiary winding connections; the radiated impulse has characteristics typical of this method of emission. No other external site of radiation from the transformer was detected. Due to the lack of coupling to the primary and secondary windings, it is believed that the PD is present between the tertiary windings and the core. |
| doi_str_mv | 10.1109/TPWRD.2005.848438 |
| format | Article |
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The PD is externally detectable due to coupling within the transformer tank, causing impulsive signals to be radiated from external connections. A wideband direction-finding technique using a four-antenna array has shown the source of the radiation to be the tertiary winding connections; the radiated impulse has characteristics typical of this method of emission. No other external site of radiation from the transformer was detected. Due to the lack of coupling to the primary and secondary windings, it is believed that the PD is present between the tertiary windings and the core.</description><identifier>ISSN: 0885-8977</identifier><identifier>EISSN: 1937-4208</identifier><identifier>DOI: 10.1109/TPWRD.2005.848438</identifier><identifier>CODEN: ITPDE5</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Antenna arrays ; Antenna measurements ; Applied sciences ; Arrays ; Condition monitoring ; Discharge ; Electrical engineering. Electrical power engineering ; Electrical power engineering ; Exact sciences and technology ; Joining ; Joints ; location ; Partial discharge measurement ; Partial discharges ; Power measurement ; Power networks and lines ; Power transformer insulation ; Power transformers ; Radio frequency ; radiometric measurements ; Radiometry ; Tanks ; Transformers ; Transformers and inductors ; Wideband ; Winding</subject><ispartof>IEEE transactions on power delivery, 2006-01, Vol.21 (1), p.528-530</ispartof><rights>2006 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. 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The PD is externally detectable due to coupling within the transformer tank, causing impulsive signals to be radiated from external connections. A wideband direction-finding technique using a four-antenna array has shown the source of the radiation to be the tertiary winding connections; the radiated impulse has characteristics typical of this method of emission. No other external site of radiation from the transformer was detected. Due to the lack of coupling to the primary and secondary windings, it is believed that the PD is present between the tertiary windings and the core.</description><subject>Antenna arrays</subject><subject>Antenna measurements</subject><subject>Applied sciences</subject><subject>Arrays</subject><subject>Condition monitoring</subject><subject>Discharge</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electrical power engineering</subject><subject>Exact sciences and technology</subject><subject>Joining</subject><subject>Joints</subject><subject>location</subject><subject>Partial discharge measurement</subject><subject>Partial discharges</subject><subject>Power measurement</subject><subject>Power networks and lines</subject><subject>Power transformer insulation</subject><subject>Power transformers</subject><subject>Radio frequency</subject><subject>radiometric measurements</subject><subject>Radiometry</subject><subject>Tanks</subject><subject>Transformers</subject><subject>Transformers and inductors</subject><subject>Wideband</subject><subject>Winding</subject><issn>0885-8977</issn><issn>1937-4208</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kV1rFDEUhoMouFZ_gHgTBO3VbPM1-biUVmuh0CIVL0Mme7KmziRrMtPSf2_WLRS88CoH8pyXc86D0FtK1pQSc3Jz_ePb2ZoR0q-10ILrZ2hFDVedYEQ_Ryuidd9po9RL9KrWW0KIIIas0K9rV-boRryJ1f90ZQs4pjuoc9y6OeaEc8AO7_I9FDwXl2rIZWr1UmPa4vtYYIRaW7GBwaUNLm4TcxcK_F4g-Qc8gatLgQnSXF-jF8GNFd48vkfo-5fPN6dfu8ur84vTT5ed57qfOxMUoyB6N4AynBg6BEp18IJ5KkIvB8mJDKAU7wetlWIsDAM1Q5uAeikkP0LHh9xdyW2MOtupLQfj6BLkpVptJONC0r6RH_9LMt3OJLlo4Pt_wNu8lNS2sFpKroXiqkH0APmSay0Q7K7EyZUHS4ndW7J_Ldm9JXuw1Ho-PAa76t0Y2ol9rE-Nipvmap_97sBFAHj67qVgwvA_gaOczQ</recordid><startdate>200601</startdate><enddate>200601</enddate><creator>Moore, P.J.</creator><creator>Portugues, I.E.</creator><creator>Glover, I.A.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope><scope>F28</scope></search><sort><creationdate>200601</creationdate><title>Partial discharge investigation of a power transformer using wireless wideband radio-frequency measurements</title><author>Moore, P.J. ; Portugues, I.E. ; Glover, I.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c385t-9f721e45abe793091bf118fc42c14f56b6306fe7735b887722fbb19bdeb1c6463</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Antenna arrays</topic><topic>Antenna measurements</topic><topic>Applied sciences</topic><topic>Arrays</topic><topic>Condition monitoring</topic><topic>Discharge</topic><topic>Electrical engineering. Electrical power engineering</topic><topic>Electrical power engineering</topic><topic>Exact sciences and technology</topic><topic>Joining</topic><topic>Joints</topic><topic>location</topic><topic>Partial discharge measurement</topic><topic>Partial discharges</topic><topic>Power measurement</topic><topic>Power networks and lines</topic><topic>Power transformer insulation</topic><topic>Power transformers</topic><topic>Radio frequency</topic><topic>radiometric measurements</topic><topic>Radiometry</topic><topic>Tanks</topic><topic>Transformers</topic><topic>Transformers and inductors</topic><topic>Wideband</topic><topic>Winding</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moore, P.J.</creatorcontrib><creatorcontrib>Portugues, I.E.</creatorcontrib><creatorcontrib>Glover, I.A.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005–Present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><jtitle>IEEE transactions on power delivery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Moore, P.J.</au><au>Portugues, I.E.</au><au>Glover, I.A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Partial discharge investigation of a power transformer using wireless wideband radio-frequency measurements</atitle><jtitle>IEEE transactions on power delivery</jtitle><stitle>TPWRD</stitle><date>2006-01</date><risdate>2006</risdate><volume>21</volume><issue>1</issue><spage>528</spage><epage>530</epage><pages>528-530</pages><issn>0885-8977</issn><eissn>1937-4208</eissn><coden>ITPDE5</coden><abstract>The remote detection of a transformer internal partial discharge (PD) has been demonstrated using mobile wideband radio-frequency receiving equipment. The PD is externally detectable due to coupling within the transformer tank, causing impulsive signals to be radiated from external connections. A wideband direction-finding technique using a four-antenna array has shown the source of the radiation to be the tertiary winding connections; the radiated impulse has characteristics typical of this method of emission. No other external site of radiation from the transformer was detected. Due to the lack of coupling to the primary and secondary windings, it is believed that the PD is present between the tertiary windings and the core.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TPWRD.2005.848438</doi><tpages>3</tpages></addata></record> |
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| identifier | ISSN: 0885-8977 |
| ispartof | IEEE transactions on power delivery, 2006-01, Vol.21 (1), p.528-530 |
| issn | 0885-8977 1937-4208 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Antenna arrays Antenna measurements Applied sciences Arrays Condition monitoring Discharge Electrical engineering. Electrical power engineering Electrical power engineering Exact sciences and technology Joining Joints location Partial discharge measurement Partial discharges Power measurement Power networks and lines Power transformer insulation Power transformers Radio frequency radiometric measurements Radiometry Tanks Transformers Transformers and inductors Wideband Winding |
| title | Partial discharge investigation of a power transformer using wireless wideband radio-frequency measurements |
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