Self-field measurements of an HTS twisted stacked-tape cable conductor
•Self-fields of a twisted stacked-tape cable (TSTC) conductor were measured.•A 650 mm diameter single turn coil wound with the TSTC conductor was used as a sample.•The current distribution of the TSTC was analyzed based on the self-field measurements. For a twisted stacked-tape cable (TSTC) conducto...
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| Veröffentlicht in: | Cryogenics (Guildford) 2020-01, Vol.105, p.103012, Article 103012 |
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| container_title | Cryogenics (Guildford) |
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| creator | Obana, T. Terazaki, Y. Yanagi, N. Hamaguchi, S. Chikaraishi, H. Takayasu, M. |
| description | •Self-fields of a twisted stacked-tape cable (TSTC) conductor were measured.•A 650 mm diameter single turn coil wound with the TSTC conductor was used as a sample.•The current distribution of the TSTC was analyzed based on the self-field measurements.
For a twisted stacked-tape cable (TSTC) conductor composed of REBCO tapes, self-field measurements were conducted with Hall sensors. In the measurements, a 650 mm diameter single turn coil wound with the TSTC conductor, which was made with 48 REBCO tapes whose width was 6 mm, was utilized as a test sample. Based on the measurement results, the current distribution of the TSTC conductor was investigated with analytical models. The analytical results indicate the current distribution of the TSTC is uniform under the condition that the operating current is 10 kA and the sample temperature is approximately 30 K. On the other hand, the current distribution is not uniform at the excitation and the degauss of the TSTC conductor with the ramp rate of 50 A/s. |
| doi_str_mv | 10.1016/j.cryogenics.2019.103012 |
| format | Article |
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For a twisted stacked-tape cable (TSTC) conductor composed of REBCO tapes, self-field measurements were conducted with Hall sensors. In the measurements, a 650 mm diameter single turn coil wound with the TSTC conductor, which was made with 48 REBCO tapes whose width was 6 mm, was utilized as a test sample. Based on the measurement results, the current distribution of the TSTC conductor was investigated with analytical models. The analytical results indicate the current distribution of the TSTC is uniform under the condition that the operating current is 10 kA and the sample temperature is approximately 30 K. On the other hand, the current distribution is not uniform at the excitation and the degauss of the TSTC conductor with the ramp rate of 50 A/s.</description><identifier>ISSN: 0011-2275</identifier><identifier>EISSN: 1879-2235</identifier><identifier>DOI: 10.1016/j.cryogenics.2019.103012</identifier><language>eng</language><publisher>Amsterdam: Elsevier Ltd</publisher><subject>Coils ; Conductors ; Current distribution ; Demagnetization ; Diameters ; Hall effect ; Magnetic field measurement ; REBCO tape ; Twisted-stacked tape cable</subject><ispartof>Cryogenics (Guildford), 2020-01, Vol.105, p.103012, Article 103012</ispartof><rights>2019 Elsevier Ltd</rights><rights>Copyright Elsevier BV Jan 2020</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c506t-a87fc2e894413f694f8f31dc2bee491eb4345e81dae6834a4ee96fab7553df553</citedby><cites>FETCH-LOGICAL-c506t-a87fc2e894413f694f8f31dc2bee491eb4345e81dae6834a4ee96fab7553df553</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0011227519301717$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids></links><search><creatorcontrib>Obana, T.</creatorcontrib><creatorcontrib>Terazaki, Y.</creatorcontrib><creatorcontrib>Yanagi, N.</creatorcontrib><creatorcontrib>Hamaguchi, S.</creatorcontrib><creatorcontrib>Chikaraishi, H.</creatorcontrib><creatorcontrib>Takayasu, M.</creatorcontrib><title>Self-field measurements of an HTS twisted stacked-tape cable conductor</title><title>Cryogenics (Guildford)</title><description>•Self-fields of a twisted stacked-tape cable (TSTC) conductor were measured.•A 650 mm diameter single turn coil wound with the TSTC conductor was used as a sample.•The current distribution of the TSTC was analyzed based on the self-field measurements.
For a twisted stacked-tape cable (TSTC) conductor composed of REBCO tapes, self-field measurements were conducted with Hall sensors. In the measurements, a 650 mm diameter single turn coil wound with the TSTC conductor, which was made with 48 REBCO tapes whose width was 6 mm, was utilized as a test sample. Based on the measurement results, the current distribution of the TSTC conductor was investigated with analytical models. The analytical results indicate the current distribution of the TSTC is uniform under the condition that the operating current is 10 kA and the sample temperature is approximately 30 K. On the other hand, the current distribution is not uniform at the excitation and the degauss of the TSTC conductor with the ramp rate of 50 A/s.</description><subject>Coils</subject><subject>Conductors</subject><subject>Current distribution</subject><subject>Demagnetization</subject><subject>Diameters</subject><subject>Hall effect</subject><subject>Magnetic field measurement</subject><subject>REBCO tape</subject><subject>Twisted-stacked tape cable</subject><issn>0011-2275</issn><issn>1879-2235</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFUE1LAzEUDKJgrf6HgOetSTb7ddRirVDw0HoO2eRFsm43Nckq_fembMGjl3mPx8w8ZhDClCwooeVDt1D-6D5gsCosGKFNOueEsgs0o3XVZIzlxSWaEUJp2qviGt2E0BFCOCvZDK220JvMWOg13oMMo4c9DDFgZ7Ac8Hq3xfHHhggahyjVJ-gsygNgJds-oRv0qKLzt-jKyD7A3XnO0fvqebdcZ5u3l9fl4yZTBSljJuvKKAZ1wznNTdlwU5ucasVaAN5QaHnOC6ipllDWOZccoCmNbKuiyLVJMEf3k-_Bu68RQhSdG_2QXoqUk5GKFKxKrHpiKe9C8GDEwdu99EdBiTi1Jjrx15o4tSam1pL0aZJCSvFtwYugLAwKtPWgotDO_m_yCw6QesM</recordid><startdate>202001</startdate><enddate>202001</enddate><creator>Obana, T.</creator><creator>Terazaki, Y.</creator><creator>Yanagi, N.</creator><creator>Hamaguchi, S.</creator><creator>Chikaraishi, H.</creator><creator>Takayasu, M.</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>202001</creationdate><title>Self-field measurements of an HTS twisted stacked-tape cable conductor</title><author>Obana, T. ; Terazaki, Y. ; Yanagi, N. ; Hamaguchi, S. ; Chikaraishi, H. ; Takayasu, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c506t-a87fc2e894413f694f8f31dc2bee491eb4345e81dae6834a4ee96fab7553df553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Coils</topic><topic>Conductors</topic><topic>Current distribution</topic><topic>Demagnetization</topic><topic>Diameters</topic><topic>Hall effect</topic><topic>Magnetic field measurement</topic><topic>REBCO tape</topic><topic>Twisted-stacked tape cable</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Obana, T.</creatorcontrib><creatorcontrib>Terazaki, Y.</creatorcontrib><creatorcontrib>Yanagi, N.</creatorcontrib><creatorcontrib>Hamaguchi, S.</creatorcontrib><creatorcontrib>Chikaraishi, H.</creatorcontrib><creatorcontrib>Takayasu, M.</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Cryogenics (Guildford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Obana, T.</au><au>Terazaki, Y.</au><au>Yanagi, N.</au><au>Hamaguchi, S.</au><au>Chikaraishi, H.</au><au>Takayasu, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Self-field measurements of an HTS twisted stacked-tape cable conductor</atitle><jtitle>Cryogenics (Guildford)</jtitle><date>2020-01</date><risdate>2020</risdate><volume>105</volume><spage>103012</spage><pages>103012-</pages><artnum>103012</artnum><issn>0011-2275</issn><eissn>1879-2235</eissn><abstract>•Self-fields of a twisted stacked-tape cable (TSTC) conductor were measured.•A 650 mm diameter single turn coil wound with the TSTC conductor was used as a sample.•The current distribution of the TSTC was analyzed based on the self-field measurements.
For a twisted stacked-tape cable (TSTC) conductor composed of REBCO tapes, self-field measurements were conducted with Hall sensors. In the measurements, a 650 mm diameter single turn coil wound with the TSTC conductor, which was made with 48 REBCO tapes whose width was 6 mm, was utilized as a test sample. Based on the measurement results, the current distribution of the TSTC conductor was investigated with analytical models. The analytical results indicate the current distribution of the TSTC is uniform under the condition that the operating current is 10 kA and the sample temperature is approximately 30 K. On the other hand, the current distribution is not uniform at the excitation and the degauss of the TSTC conductor with the ramp rate of 50 A/s.</abstract><cop>Amsterdam</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.cryogenics.2019.103012</doi><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Coils Conductors Current distribution Demagnetization Diameters Hall effect Magnetic field measurement REBCO tape Twisted-stacked tape cable |
| title | Self-field measurements of an HTS twisted stacked-tape cable conductor |
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