New approach in partial discharge diagnosis and maintenance of 22.9 kV XLPE power cables in service
Partial discharges (PDs) are one of the main causes of cable fault. Early detection and pre-analysis of PD characteristics are paramount in preventing cable breakdown. This paper analyzed the PD characteristics of 22.9 kilovolts (kV) calculated nerve conduction velocity (CN-CV) cross-linked polyethy...
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| Veröffentlicht in: | Electrical engineering 2019-12, Vol.101 (4), p.1199-1209 |
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| creator | Park, Ji Man Jeon, Jeong Chay Han, Ga Ram |
| description | Partial discharges (PDs) are one of the main causes of cable fault. Early detection and pre-analysis of PD characteristics are paramount in preventing cable breakdown. This paper analyzed the PD characteristics of 22.9 kilovolts (kV) calculated nerve conduction velocity (CN-CV) cross-linked polyethylene (XLPE) cable subjected to various artificial defects, based on the maintenance method by PD diagnosis. Various artificial defects were created in a 3-m CN-CV test cable to which a power frequency voltage of 60 hertz (Hz), 13.2 kV was applied. To compare the PD characteristics difference by cable length, a 3-m cable specimen was connected to a 70-m three-phase cable system using a high-voltage mating connector. A measurement unit and a high-frequency current transformer were used for PD data acquisition. As a result, different PD characteristics were found in each defect type, which provided better understanding of the PD phenomena. A maintenance method of 22.9 kV XLPE power cable through PD diagnosis was developed from the data obtained, which will help to ensure greater accuracy in the on-site diagnosis of a cable in service. |
| doi_str_mv | 10.1007/s00202-019-00837-2 |
| format | Article |
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Early detection and pre-analysis of PD characteristics are paramount in preventing cable breakdown. This paper analyzed the PD characteristics of 22.9 kilovolts (kV) calculated nerve conduction velocity (CN-CV) cross-linked polyethylene (XLPE) cable subjected to various artificial defects, based on the maintenance method by PD diagnosis. Various artificial defects were created in a 3-m CN-CV test cable to which a power frequency voltage of 60 hertz (Hz), 13.2 kV was applied. To compare the PD characteristics difference by cable length, a 3-m cable specimen was connected to a 70-m three-phase cable system using a high-voltage mating connector. A measurement unit and a high-frequency current transformer were used for PD data acquisition. As a result, different PD characteristics were found in each defect type, which provided better understanding of the PD phenomena. A maintenance method of 22.9 kV XLPE power cable through PD diagnosis was developed from the data obtained, which will help to ensure greater accuracy in the on-site diagnosis of a cable in service.</description><identifier>ISSN: 0948-7921</identifier><identifier>EISSN: 1432-0487</identifier><identifier>DOI: 10.1007/s00202-019-00837-2</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Cables ; Cross-linked polyethylene ; Defects ; Discharge ; Economics and Management ; Electrical Engineering ; Electrical Machines and Networks ; Energy Policy ; Engineering ; Maintenance ; Original Paper ; Power cables ; Power Electronics ; Units of measurement</subject><ispartof>Electrical engineering, 2019-12, Vol.101 (4), p.1199-1209</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c377t-d529e493ee747dbe9e7ccb927552958f5c7d70677cb0481c129506cb7e4739723</citedby><cites>FETCH-LOGICAL-c377t-d529e493ee747dbe9e7ccb927552958f5c7d70677cb0481c129506cb7e4739723</cites><orcidid>0000-0002-0033-7645 ; 0000-0003-4505-139X ; 0000-0002-6414-3057</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00202-019-00837-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00202-019-00837-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Park, Ji Man</creatorcontrib><creatorcontrib>Jeon, Jeong Chay</creatorcontrib><creatorcontrib>Han, Ga Ram</creatorcontrib><title>New approach in partial discharge diagnosis and maintenance of 22.9 kV XLPE power cables in service</title><title>Electrical engineering</title><addtitle>Electr Eng</addtitle><description>Partial discharges (PDs) are one of the main causes of cable fault. Early detection and pre-analysis of PD characteristics are paramount in preventing cable breakdown. This paper analyzed the PD characteristics of 22.9 kilovolts (kV) calculated nerve conduction velocity (CN-CV) cross-linked polyethylene (XLPE) cable subjected to various artificial defects, based on the maintenance method by PD diagnosis. Various artificial defects were created in a 3-m CN-CV test cable to which a power frequency voltage of 60 hertz (Hz), 13.2 kV was applied. To compare the PD characteristics difference by cable length, a 3-m cable specimen was connected to a 70-m three-phase cable system using a high-voltage mating connector. A measurement unit and a high-frequency current transformer were used for PD data acquisition. As a result, different PD characteristics were found in each defect type, which provided better understanding of the PD phenomena. A maintenance method of 22.9 kV XLPE power cable through PD diagnosis was developed from the data obtained, which will help to ensure greater accuracy in the on-site diagnosis of a cable in service.</description><subject>Cables</subject><subject>Cross-linked polyethylene</subject><subject>Defects</subject><subject>Discharge</subject><subject>Economics and Management</subject><subject>Electrical Engineering</subject><subject>Electrical Machines and Networks</subject><subject>Energy Policy</subject><subject>Engineering</subject><subject>Maintenance</subject><subject>Original Paper</subject><subject>Power cables</subject><subject>Power Electronics</subject><subject>Units of measurement</subject><issn>0948-7921</issn><issn>1432-0487</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9UMtOwzAQtBBIlMIPcLLEObB-pFsfUVUeUgUcAHGzHGfbprRJsFMq_oZv4ctwKRI3TruanZnVDGOnAs4FAF5EAAkyA2EygKHCTO6xntAqQXqI-6wHRg8zNFIcsqMYFwCgcqN7rLyjDXdtGxrn57yqeetCV7klL6vo5y7MKG1uVjexitzVJV-5qu6odrUn3ky5lOfm6_P1mb9MHsa8bTYUuHfFkuLWLFJ4rzwds4OpW0Y6-Z199nQ1fhzdZJP769vR5STzCrHLylwa0kYRocayIEPofWEk5umQD6e5xxJhgOiLlEp4kVAY-AJJozIoVZ-d7XxTnLc1xc4umnWo00srlchzrc0AEkvuWD40MQaa2jZUKxc-rAC7bdPu2rSpTfvTpt1aq50oJnI9o_Bn_Y_qG5OtdtA</recordid><startdate>20191201</startdate><enddate>20191201</enddate><creator>Park, Ji Man</creator><creator>Jeon, Jeong Chay</creator><creator>Han, Ga Ram</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-0033-7645</orcidid><orcidid>https://orcid.org/0000-0003-4505-139X</orcidid><orcidid>https://orcid.org/0000-0002-6414-3057</orcidid></search><sort><creationdate>20191201</creationdate><title>New approach in partial discharge diagnosis and maintenance of 22.9 kV XLPE power cables in service</title><author>Park, Ji Man ; Jeon, Jeong Chay ; Han, Ga Ram</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c377t-d529e493ee747dbe9e7ccb927552958f5c7d70677cb0481c129506cb7e4739723</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Cables</topic><topic>Cross-linked polyethylene</topic><topic>Defects</topic><topic>Discharge</topic><topic>Economics and Management</topic><topic>Electrical Engineering</topic><topic>Electrical Machines and Networks</topic><topic>Energy Policy</topic><topic>Engineering</topic><topic>Maintenance</topic><topic>Original Paper</topic><topic>Power cables</topic><topic>Power Electronics</topic><topic>Units of measurement</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Park, Ji Man</creatorcontrib><creatorcontrib>Jeon, Jeong Chay</creatorcontrib><creatorcontrib>Han, Ga Ram</creatorcontrib><collection>CrossRef</collection><jtitle>Electrical engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Park, Ji Man</au><au>Jeon, Jeong Chay</au><au>Han, Ga Ram</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>New approach in partial discharge diagnosis and maintenance of 22.9 kV XLPE power cables in service</atitle><jtitle>Electrical engineering</jtitle><stitle>Electr Eng</stitle><date>2019-12-01</date><risdate>2019</risdate><volume>101</volume><issue>4</issue><spage>1199</spage><epage>1209</epage><pages>1199-1209</pages><issn>0948-7921</issn><eissn>1432-0487</eissn><abstract>Partial discharges (PDs) are one of the main causes of cable fault. Early detection and pre-analysis of PD characteristics are paramount in preventing cable breakdown. This paper analyzed the PD characteristics of 22.9 kilovolts (kV) calculated nerve conduction velocity (CN-CV) cross-linked polyethylene (XLPE) cable subjected to various artificial defects, based on the maintenance method by PD diagnosis. Various artificial defects were created in a 3-m CN-CV test cable to which a power frequency voltage of 60 hertz (Hz), 13.2 kV was applied. To compare the PD characteristics difference by cable length, a 3-m cable specimen was connected to a 70-m three-phase cable system using a high-voltage mating connector. A measurement unit and a high-frequency current transformer were used for PD data acquisition. As a result, different PD characteristics were found in each defect type, which provided better understanding of the PD phenomena. A maintenance method of 22.9 kV XLPE power cable through PD diagnosis was developed from the data obtained, which will help to ensure greater accuracy in the on-site diagnosis of a cable in service.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00202-019-00837-2</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-0033-7645</orcidid><orcidid>https://orcid.org/0000-0003-4505-139X</orcidid><orcidid>https://orcid.org/0000-0002-6414-3057</orcidid></addata></record> |
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| subjects | Cables Cross-linked polyethylene Defects Discharge Economics and Management Electrical Engineering Electrical Machines and Networks Energy Policy Engineering Maintenance Original Paper Power cables Power Electronics Units of measurement |
| title | New approach in partial discharge diagnosis and maintenance of 22.9 kV XLPE power cables in service |
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