Test Results of Three Poloidal Field Superconducting Samples in SULTAN
Superconductors for the ITER Poloidal Field Coils are large cable-in-conduit conductors (CICC) made of NbTi strands encased in a round-in-square stainless steel jacket. Three prototype conductor sections for poloidal field coils PF1/6, PF2/3/4 and PF5 have been fabricated in collaboration of the dom...
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| Veröffentlicht in: | IEEE transactions on applied superconductivity 2012-06, Vol.22 (3), p.4803504-4803504 |
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| container_title | IEEE transactions on applied superconductivity |
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| creator | Stepanov, B. Bruzzone, P. Wesche, R. Turtu, S. Corato, V. Decool, P. Devred, A. Bessette, D. Vostner, A. Boutboul, T. Lelekhov, S. Wu Yu |
| description | Superconductors for the ITER Poloidal Field Coils are large cable-in-conduit conductors (CICC) made of NbTi strands encased in a round-in-square stainless steel jacket. Three prototype conductor sections for poloidal field coils PF1/6, PF2/3/4 and PF5 have been fabricated in collaboration of the domestic RF, CN and EU agencies and tested in SULTAN Test Facility at the nominal operating conditions. The test aimed to characterize the DC and AC behavior of the conductors. The DC test was focused on the current sharing temperature (T cs ) at the nominal operating current and nominal operating background field. The take-off electric field at the nominal Helium mass flow rate was investigated versus the cable current density over a broad range of field and temperature. The AC loss measurement was performed before any electromagnetic loading and after a number of load cycles in order to define the impact of cyclic loads on the coupling currents constant of the cable. From the test results in SULTAN test facility, the margins in normal operation and the limits of the operation range of the ITER PF conductors are assessed. |
| doi_str_mv | 10.1109/TASC.2011.2176704 |
| format | Article |
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Three prototype conductor sections for poloidal field coils PF1/6, PF2/3/4 and PF5 have been fabricated in collaboration of the domestic RF, CN and EU agencies and tested in SULTAN Test Facility at the nominal operating conditions. The test aimed to characterize the DC and AC behavior of the conductors. The DC test was focused on the current sharing temperature (T cs ) at the nominal operating current and nominal operating background field. The take-off electric field at the nominal Helium mass flow rate was investigated versus the cable current density over a broad range of field and temperature. The AC loss measurement was performed before any electromagnetic loading and after a number of load cycles in order to define the impact of cyclic loads on the coupling currents constant of the cable. From the test results in SULTAN test facility, the margins in normal operation and the limits of the operation range of the ITER PF conductors are assessed.</description><identifier>ISSN: 1051-8223</identifier><identifier>EISSN: 1558-2515</identifier><identifier>DOI: 10.1109/TASC.2011.2176704</identifier><identifier>CODEN: ITASE9</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Casing (process) ; Coils ; Conductors ; Cryogenic tests and data processing ; Current measurement ; Domestic ; Electric fields ; Field coils ; Magnetic field measurement ; Niobium base alloys ; poloidal field coils ; Prototypes ; sample preparation ; Strands ; superconducting NbTi cables ; Superconductivity ; Temperature measurement ; Test facilities</subject><ispartof>IEEE transactions on applied superconductivity, 2012-06, Vol.22 (3), p.4803504-4803504</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Jun 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c326t-247aafc71b3c2b6c9ec27f185093fa6ff177e1290bff1d421f675e005a4243853</citedby><cites>FETCH-LOGICAL-c326t-247aafc71b3c2b6c9ec27f185093fa6ff177e1290bff1d421f675e005a4243853</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6084725$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6084725$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Stepanov, B.</creatorcontrib><creatorcontrib>Bruzzone, P.</creatorcontrib><creatorcontrib>Wesche, R.</creatorcontrib><creatorcontrib>Turtu, S.</creatorcontrib><creatorcontrib>Corato, V.</creatorcontrib><creatorcontrib>Decool, P.</creatorcontrib><creatorcontrib>Devred, A.</creatorcontrib><creatorcontrib>Bessette, D.</creatorcontrib><creatorcontrib>Vostner, A.</creatorcontrib><creatorcontrib>Boutboul, T.</creatorcontrib><creatorcontrib>Lelekhov, S.</creatorcontrib><creatorcontrib>Wu Yu</creatorcontrib><title>Test Results of Three Poloidal Field Superconducting Samples in SULTAN</title><title>IEEE transactions on applied superconductivity</title><addtitle>TASC</addtitle><description>Superconductors for the ITER Poloidal Field Coils are large cable-in-conduit conductors (CICC) made of NbTi strands encased in a round-in-square stainless steel jacket. Three prototype conductor sections for poloidal field coils PF1/6, PF2/3/4 and PF5 have been fabricated in collaboration of the domestic RF, CN and EU agencies and tested in SULTAN Test Facility at the nominal operating conditions. The test aimed to characterize the DC and AC behavior of the conductors. The DC test was focused on the current sharing temperature (T cs ) at the nominal operating current and nominal operating background field. The take-off electric field at the nominal Helium mass flow rate was investigated versus the cable current density over a broad range of field and temperature. The AC loss measurement was performed before any electromagnetic loading and after a number of load cycles in order to define the impact of cyclic loads on the coupling currents constant of the cable. From the test results in SULTAN test facility, the margins in normal operation and the limits of the operation range of the ITER PF conductors are assessed.</description><subject>Casing (process)</subject><subject>Coils</subject><subject>Conductors</subject><subject>Cryogenic tests and data processing</subject><subject>Current measurement</subject><subject>Domestic</subject><subject>Electric fields</subject><subject>Field coils</subject><subject>Magnetic field measurement</subject><subject>Niobium base alloys</subject><subject>poloidal field coils</subject><subject>Prototypes</subject><subject>sample preparation</subject><subject>Strands</subject><subject>superconducting NbTi cables</subject><subject>Superconductivity</subject><subject>Temperature measurement</subject><subject>Test facilities</subject><issn>1051-8223</issn><issn>1558-2515</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkD1PwzAQhiMEElD4AYjFEgtLis8fcTJWFQWkChBJZ8t1zpDKTULcDPx7XLViYLp3eN7T3ZMkN0CnALR4qGblfMoowJSByhQVJ8kFSJmnTII8jZlKSHPG-HlyGcKGUhC5kBfJosKwIx8YRr8LpHOk-hoQyXvnu6Y2niwa9DUpxx4H27X1aHdN-0lKs-09BtK0pFwtq9nrVXLmjA94fZyTZLV4rObP6fLt6WU-W6aWs2yXMqGMcVbBmlu2zmyBlikHuaQFdyZzDpRCYAVdx1gLBi5TEimVRjDBc8knyf1hbz9032M8XW-bYNF702I3Bg08i_8qzllE7_6hm24c2nidBhpN5VyAihQcKDt0IQzodD80WzP8REjvzeq9Wb03q49mY-f20GkQ8Y_PaC4Uk_wX2ZpyKw</recordid><startdate>20120601</startdate><enddate>20120601</enddate><creator>Stepanov, B.</creator><creator>Bruzzone, P.</creator><creator>Wesche, R.</creator><creator>Turtu, S.</creator><creator>Corato, V.</creator><creator>Decool, P.</creator><creator>Devred, A.</creator><creator>Bessette, D.</creator><creator>Vostner, A.</creator><creator>Boutboul, T.</creator><creator>Lelekhov, S.</creator><creator>Wu Yu</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20120601</creationdate><title>Test Results of Three Poloidal Field Superconducting Samples in SULTAN</title><author>Stepanov, B. ; Bruzzone, P. ; Wesche, R. ; Turtu, S. ; Corato, V. ; Decool, P. ; Devred, A. ; Bessette, D. ; Vostner, A. ; Boutboul, T. ; Lelekhov, S. ; Wu Yu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c326t-247aafc71b3c2b6c9ec27f185093fa6ff177e1290bff1d421f675e005a4243853</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Casing (process)</topic><topic>Coils</topic><topic>Conductors</topic><topic>Cryogenic tests and data processing</topic><topic>Current measurement</topic><topic>Domestic</topic><topic>Electric fields</topic><topic>Field coils</topic><topic>Magnetic field measurement</topic><topic>Niobium base alloys</topic><topic>poloidal field coils</topic><topic>Prototypes</topic><topic>sample preparation</topic><topic>Strands</topic><topic>superconducting NbTi cables</topic><topic>Superconductivity</topic><topic>Temperature measurement</topic><topic>Test facilities</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Stepanov, B.</creatorcontrib><creatorcontrib>Bruzzone, P.</creatorcontrib><creatorcontrib>Wesche, R.</creatorcontrib><creatorcontrib>Turtu, S.</creatorcontrib><creatorcontrib>Corato, V.</creatorcontrib><creatorcontrib>Decool, P.</creatorcontrib><creatorcontrib>Devred, A.</creatorcontrib><creatorcontrib>Bessette, D.</creatorcontrib><creatorcontrib>Vostner, A.</creatorcontrib><creatorcontrib>Boutboul, T.</creatorcontrib><creatorcontrib>Lelekhov, S.</creatorcontrib><creatorcontrib>Wu Yu</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Xplore</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on applied superconductivity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Stepanov, B.</au><au>Bruzzone, P.</au><au>Wesche, R.</au><au>Turtu, S.</au><au>Corato, V.</au><au>Decool, P.</au><au>Devred, A.</au><au>Bessette, D.</au><au>Vostner, A.</au><au>Boutboul, T.</au><au>Lelekhov, S.</au><au>Wu Yu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Test Results of Three Poloidal Field Superconducting Samples in SULTAN</atitle><jtitle>IEEE transactions on applied superconductivity</jtitle><stitle>TASC</stitle><date>2012-06-01</date><risdate>2012</risdate><volume>22</volume><issue>3</issue><spage>4803504</spage><epage>4803504</epage><pages>4803504-4803504</pages><issn>1051-8223</issn><eissn>1558-2515</eissn><coden>ITASE9</coden><abstract>Superconductors for the ITER Poloidal Field Coils are large cable-in-conduit conductors (CICC) made of NbTi strands encased in a round-in-square stainless steel jacket. Three prototype conductor sections for poloidal field coils PF1/6, PF2/3/4 and PF5 have been fabricated in collaboration of the domestic RF, CN and EU agencies and tested in SULTAN Test Facility at the nominal operating conditions. The test aimed to characterize the DC and AC behavior of the conductors. The DC test was focused on the current sharing temperature (T cs ) at the nominal operating current and nominal operating background field. The take-off electric field at the nominal Helium mass flow rate was investigated versus the cable current density over a broad range of field and temperature. The AC loss measurement was performed before any electromagnetic loading and after a number of load cycles in order to define the impact of cyclic loads on the coupling currents constant of the cable. From the test results in SULTAN test facility, the margins in normal operation and the limits of the operation range of the ITER PF conductors are assessed.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TASC.2011.2176704</doi><tpages>1</tpages></addata></record> |
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| subjects | Casing (process) Coils Conductors Cryogenic tests and data processing Current measurement Domestic Electric fields Field coils Magnetic field measurement Niobium base alloys poloidal field coils Prototypes sample preparation Strands superconducting NbTi cables Superconductivity Temperature measurement Test facilities |
| title | Test Results of Three Poloidal Field Superconducting Samples in SULTAN |
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