Status report of the three phase 25 kA, 1.5 kW thermally switched superconducting rectifier, transformer and switches
A 25 kA, 1.5 kW superconducting rectifier system has been developed. This rectifier system working like an a.c.-d.c, converter with a primary current of 35 A at 0.1Hz, will energize a 25 kA coil with an average power of 5.4 MJ/hr and a proposed energy efficiency of at least 96%. Such a highly effici...
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| Veröffentlicht in: | IEEE transactions on magnetics 1983-05, Vol.19 (3), p.1059-1062 |
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| container_end_page | 1062 |
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| container_issue | 3 |
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| container_title | IEEE transactions on magnetics |
| container_volume | 19 |
| creator | Kate, H.t. Holtslag, A. Knoben, J. Steffens, H. Klundert, L. |
| description | A 25 kA, 1.5 kW superconducting rectifier system has been developed. This rectifier system working like an a.c.-d.c, converter with a primary current of 35 A at 0.1Hz, will energize a 25 kA coil with an average power of 5.4 MJ/hr and a proposed energy efficiency of at least 96%. Such a highly efficient device might work instead of a 'normal' rectifier and a pair of 25 kA current leads with its energy loss of at least 2 W/kA. The 25 kA current step-up transformer has been tested succesfully concerning its maximum current (26.4 kA) and a.c. losses (2 W at 25 kA and 0.1Hz). A conductor for the 25 kA switches has been manufactured and processed into the switching system. Their construction is described. |
| doi_str_mv | 10.1109/TMAG.1983.1062306 |
| format | Article |
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This rectifier system working like an a.c.-d.c, converter with a primary current of 35 A at 0.1Hz, will energize a 25 kA coil with an average power of 5.4 MJ/hr and a proposed energy efficiency of at least 96%. Such a highly efficient device might work instead of a 'normal' rectifier and a pair of 25 kA current leads with its energy loss of at least 2 W/kA. The 25 kA current step-up transformer has been tested succesfully concerning its maximum current (26.4 kA) and a.c. losses (2 W at 25 kA and 0.1Hz). A conductor for the 25 kA switches has been manufactured and processed into the switching system. 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Their construction is described.</description><subject>Conductors</subject><subject>Frequency</subject><subject>Inductance</subject><subject>Protection</subject><subject>Rectifiers</subject><subject>Superconducting coils</subject><subject>Superconducting magnets</subject><subject>Switches</subject><subject>Testing</subject><subject>Transformer cores</subject><issn>0018-9464</issn><issn>1941-0069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1983</creationdate><recordtype>article</recordtype><recordid>eNqFkU9LxDAQxYMouK5-APGSkydb86dNk-Oy6CqseHDFY0jbqVvttjVJkf32pnQFbx6Gx_DeGwZ-CF1SElNK1O3mabGKqZI8pkQwTsQRmlGV0IgQoY7RjBAqI5WI5BSdOfcR1iSlZIaGF2_84LCFvrMedxX2WwhjAXC_NQ4wS_Hn4gbTOOjb6NqdaZo9dt-1L7ZQYjf0YIuuLYfC1-17OBW0qsHeYG9N66rO7sBi05a_HXeOTirTOLg46By93t9tlg_R-nn1uFyso4JJLiIhZSqyjPBUhWcV40rkPElNRisOPBdZQVVaMiZLk5Gc5SLUVJKUWckZzYzkc3Q93e1t9zWA83pXuwKaxrTQDU4zRQRhqfg_KAWjkrAQpFOwsJ1zFird23pn7F5TokcSeiShRxL6QCJ0rqZODQB_8pP7A_eqg1Q</recordid><startdate>19830501</startdate><enddate>19830501</enddate><creator>Kate, H.t.</creator><creator>Holtslag, A.</creator><creator>Knoben, J.</creator><creator>Steffens, H.</creator><creator>Klundert, L.</creator><general>IEEE</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>7U5</scope></search><sort><creationdate>19830501</creationdate><title>Status report of the three phase 25 kA, 1.5 kW thermally switched superconducting rectifier, transformer and switches</title><author>Kate, H.t. ; Holtslag, A. ; Knoben, J. ; Steffens, H. ; Klundert, L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2836-6885677035951092396b345a71f3e3b67c195d228da70b2b6c28944d7d3217a83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1983</creationdate><topic>Conductors</topic><topic>Frequency</topic><topic>Inductance</topic><topic>Protection</topic><topic>Rectifiers</topic><topic>Superconducting coils</topic><topic>Superconducting magnets</topic><topic>Switches</topic><topic>Testing</topic><topic>Transformer cores</topic><toplevel>online_resources</toplevel><creatorcontrib>Kate, H.t.</creatorcontrib><creatorcontrib>Holtslag, A.</creatorcontrib><creatorcontrib>Knoben, J.</creatorcontrib><creatorcontrib>Steffens, H.</creatorcontrib><creatorcontrib>Klundert, L.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Solid State and Superconductivity Abstracts</collection><jtitle>IEEE transactions on magnetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kate, H.t.</au><au>Holtslag, A.</au><au>Knoben, J.</au><au>Steffens, H.</au><au>Klundert, L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Status report of the three phase 25 kA, 1.5 kW thermally switched superconducting rectifier, transformer and switches</atitle><jtitle>IEEE transactions on magnetics</jtitle><stitle>TMAG</stitle><date>1983-05-01</date><risdate>1983</risdate><volume>19</volume><issue>3</issue><spage>1059</spage><epage>1062</epage><pages>1059-1062</pages><issn>0018-9464</issn><eissn>1941-0069</eissn><coden>IEMGAQ</coden><abstract>A 25 kA, 1.5 kW superconducting rectifier system has been developed. This rectifier system working like an a.c.-d.c, converter with a primary current of 35 A at 0.1Hz, will energize a 25 kA coil with an average power of 5.4 MJ/hr and a proposed energy efficiency of at least 96%. Such a highly efficient device might work instead of a 'normal' rectifier and a pair of 25 kA current leads with its energy loss of at least 2 W/kA. The 25 kA current step-up transformer has been tested succesfully concerning its maximum current (26.4 kA) and a.c. losses (2 W at 25 kA and 0.1Hz). A conductor for the 25 kA switches has been manufactured and processed into the switching system. Their construction is described.</abstract><pub>IEEE</pub><doi>10.1109/TMAG.1983.1062306</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0018-9464 |
| ispartof | IEEE transactions on magnetics, 1983-05, Vol.19 (3), p.1059-1062 |
| issn | 0018-9464 1941-0069 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_29060256 |
| source | IEEE Electronic Library (IEL) |
| subjects | Conductors Frequency Inductance Protection Rectifiers Superconducting coils Superconducting magnets Switches Testing Transformer cores |
| title | Status report of the three phase 25 kA, 1.5 kW thermally switched superconducting rectifier, transformer and switches |
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