Electrical characteristics of DyBCO coated conductors at high current densities for fault current limiter application
We report on the electrical and thermal characterisation of DyBa 2Cu 3O 7 (DyBCO) coated conductors. Detailed I– V curves of these coated conductors are presented showing that the flux flow resistivity of these CC is 2–3 orders of magnitude higher than the one observed in HTS thin films grown onto s...
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| Veröffentlicht in: | Physica. C, Superconductivity Superconductivity, 2008-10, Vol.468 (21), p.2191-2196 |
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| container_issue | 21 |
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| container_title | Physica. C, Superconductivity |
| container_volume | 468 |
| creator | Therasse, M. Decroux, M. Antognazza, L. Abplanalp, M. Fischer, Ø. |
| description | We report on the electrical and thermal characterisation of DyBa
2Cu
3O
7 (DyBCO) coated conductors. Detailed
I–
V curves of these coated conductors are presented showing that the flux flow resistivity of these CC is 2–3 orders of magnitude higher than the one observed in HTS thin films grown onto sapphire substrates. This high flux flow resistivity, which might reflect the presence of grain boundaries, influences the switching behaviour of the superconducting line. The thermal characteristics of these coated conductors have been investigated on two aspects; the propagation velocity of the normal zone and the heating of the line. The propagation velocity is very low of the order of cm/s and a very fast increasing of the temperature of DyBCO switched line is observed. From all these measurements, the electrical and thermal behaviour of the coated conductors will be discussed. |
| doi_str_mv | 10.1016/j.physc.2008.06.001 |
| format | Article |
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2Cu
3O
7 (DyBCO) coated conductors. Detailed
I–
V curves of these coated conductors are presented showing that the flux flow resistivity of these CC is 2–3 orders of magnitude higher than the one observed in HTS thin films grown onto sapphire substrates. This high flux flow resistivity, which might reflect the presence of grain boundaries, influences the switching behaviour of the superconducting line. The thermal characteristics of these coated conductors have been investigated on two aspects; the propagation velocity of the normal zone and the heating of the line. The propagation velocity is very low of the order of cm/s and a very fast increasing of the temperature of DyBCO switched line is observed. From all these measurements, the electrical and thermal behaviour of the coated conductors will be discussed.</description><identifier>ISSN: 0921-4534</identifier><identifier>EISSN: 1873-2143</identifier><identifier>DOI: 10.1016/j.physc.2008.06.001</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Coated conductors ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Conductors ; Density ; Electrical resistivity ; Exact sciences and technology ; Fault current limiter ; Flux ; Grain boundaries ; High-tc films ; Physics ; Propagation velocity ; Properties of type I and type II superconductors ; Superconducting films and low-dimensional structures ; Superconducting thin films ; Superconductivity ; Transport properties (electric and thermal conductivity, thermoelectric effects, etc.) ; Volt-ampere characteristics</subject><ispartof>Physica. C, Superconductivity, 2008-10, Vol.468 (21), p.2191-2196</ispartof><rights>2008 Elsevier B.V.</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c366t-bf3265bbf8b9c0067d085d45d15cbd1137be19063fc743a386a16bc59a99926e3</citedby><cites>FETCH-LOGICAL-c366t-bf3265bbf8b9c0067d085d45d15cbd1137be19063fc743a386a16bc59a99926e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.physc.2008.06.001$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3541,27915,27916,45986</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20702247$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Therasse, M.</creatorcontrib><creatorcontrib>Decroux, M.</creatorcontrib><creatorcontrib>Antognazza, L.</creatorcontrib><creatorcontrib>Abplanalp, M.</creatorcontrib><creatorcontrib>Fischer, Ø.</creatorcontrib><title>Electrical characteristics of DyBCO coated conductors at high current densities for fault current limiter application</title><title>Physica. C, Superconductivity</title><description>We report on the electrical and thermal characterisation of DyBa
2Cu
3O
7 (DyBCO) coated conductors. Detailed
I–
V curves of these coated conductors are presented showing that the flux flow resistivity of these CC is 2–3 orders of magnitude higher than the one observed in HTS thin films grown onto sapphire substrates. This high flux flow resistivity, which might reflect the presence of grain boundaries, influences the switching behaviour of the superconducting line. The thermal characteristics of these coated conductors have been investigated on two aspects; the propagation velocity of the normal zone and the heating of the line. The propagation velocity is very low of the order of cm/s and a very fast increasing of the temperature of DyBCO switched line is observed. From all these measurements, the electrical and thermal behaviour of the coated conductors will be discussed.</description><subject>Coated conductors</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Conductors</subject><subject>Density</subject><subject>Electrical resistivity</subject><subject>Exact sciences and technology</subject><subject>Fault current limiter</subject><subject>Flux</subject><subject>Grain boundaries</subject><subject>High-tc films</subject><subject>Physics</subject><subject>Propagation velocity</subject><subject>Properties of type I and type II superconductors</subject><subject>Superconducting films and low-dimensional structures</subject><subject>Superconducting thin films</subject><subject>Superconductivity</subject><subject>Transport properties (electric and thermal conductivity, thermoelectric effects, etc.)</subject><subject>Volt-ampere characteristics</subject><issn>0921-4534</issn><issn>1873-2143</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNp9kEFv1DAQhS0EEkvhF3DxBYlLgidOnOTAAZZCK1XqBc6WMx6zXmXjYDtI--_rslWPzOUd5r15mo-x9yBqEKA-Hev1cE5YN0IMtVC1EPCC7WDoZdVAK1-ynRgbqNpOtq_Zm5SOogyMsGPb9UyYo0czczyYaDBT9Cl7TDw4_u38dX_PMZhMtshiN8whJm4yP_jfB45bjLRkbmlJPntK3IXIndnm_Lyb_cmXo9ys61x6sg_LW_bKmTnRuye9Yr--X__c31R39z9u91_uKpRK5WpyslHdNLlhGlEI1VsxdLbtLHQ4WQDZTwSjUNJh30ojB2VATdiNZhzHRpG8Yh8vd9cY_myUsj75hDTPZqGwJQ2qB9l2LQzFKi9WjCGlSE6v0Z9MPGsQ-hGyPup_kPUjZC2ULgRL6sNTgUkFoYtmQZ-eo43oRdO0ffF9vviofPvXU9QJPS1I1sfCX9vg_9vzAJcBlXk</recordid><startdate>20081001</startdate><enddate>20081001</enddate><creator>Therasse, M.</creator><creator>Decroux, M.</creator><creator>Antognazza, L.</creator><creator>Abplanalp, M.</creator><creator>Fischer, Ø.</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20081001</creationdate><title>Electrical characteristics of DyBCO coated conductors at high current densities for fault current limiter application</title><author>Therasse, M. ; Decroux, M. ; Antognazza, L. ; Abplanalp, M. ; Fischer, Ø.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c366t-bf3265bbf8b9c0067d085d45d15cbd1137be19063fc743a386a16bc59a99926e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Coated conductors</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Conductors</topic><topic>Density</topic><topic>Electrical resistivity</topic><topic>Exact sciences and technology</topic><topic>Fault current limiter</topic><topic>Flux</topic><topic>Grain boundaries</topic><topic>High-tc films</topic><topic>Physics</topic><topic>Propagation velocity</topic><topic>Properties of type I and type II superconductors</topic><topic>Superconducting films and low-dimensional structures</topic><topic>Superconducting thin films</topic><topic>Superconductivity</topic><topic>Transport properties (electric and thermal conductivity, thermoelectric effects, etc.)</topic><topic>Volt-ampere characteristics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Therasse, M.</creatorcontrib><creatorcontrib>Decroux, M.</creatorcontrib><creatorcontrib>Antognazza, L.</creatorcontrib><creatorcontrib>Abplanalp, M.</creatorcontrib><creatorcontrib>Fischer, Ø.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physica. C, Superconductivity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Therasse, M.</au><au>Decroux, M.</au><au>Antognazza, L.</au><au>Abplanalp, M.</au><au>Fischer, Ø.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrical characteristics of DyBCO coated conductors at high current densities for fault current limiter application</atitle><jtitle>Physica. C, Superconductivity</jtitle><date>2008-10-01</date><risdate>2008</risdate><volume>468</volume><issue>21</issue><spage>2191</spage><epage>2196</epage><pages>2191-2196</pages><issn>0921-4534</issn><eissn>1873-2143</eissn><abstract>We report on the electrical and thermal characterisation of DyBa
2Cu
3O
7 (DyBCO) coated conductors. Detailed
I–
V curves of these coated conductors are presented showing that the flux flow resistivity of these CC is 2–3 orders of magnitude higher than the one observed in HTS thin films grown onto sapphire substrates. This high flux flow resistivity, which might reflect the presence of grain boundaries, influences the switching behaviour of the superconducting line. The thermal characteristics of these coated conductors have been investigated on two aspects; the propagation velocity of the normal zone and the heating of the line. The propagation velocity is very low of the order of cm/s and a very fast increasing of the temperature of DyBCO switched line is observed. From all these measurements, the electrical and thermal behaviour of the coated conductors will be discussed.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.physc.2008.06.001</doi><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 0921-4534 |
| ispartof | Physica. C, Superconductivity, 2008-10, Vol.468 (21), p.2191-2196 |
| issn | 0921-4534 1873-2143 |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Coated conductors Condensed matter: electronic structure, electrical, magnetic, and optical properties Conductors Density Electrical resistivity Exact sciences and technology Fault current limiter Flux Grain boundaries High-tc films Physics Propagation velocity Properties of type I and type II superconductors Superconducting films and low-dimensional structures Superconducting thin films Superconductivity Transport properties (electric and thermal conductivity, thermoelectric effects, etc.) Volt-ampere characteristics |
| title | Electrical characteristics of DyBCO coated conductors at high current densities for fault current limiter application |
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