Zobrazeno 1 - 10
of 59
pro vyhledávání: '"J.M. Barbut"'
Autor:
Pascal Tixador, J Bach, J.M. Barbut, L. Porcar, Daniel Bourgault, E Floch, D Buzon, Robert Tournier, Jacques G. Noudem, X Chaux, D. Isfort
Publikováno v:
Revue internationale de génie électrique. 6:307-324
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd7eca3609fa85afc204d3eeccdc4f1e
https://doi.org/10.3166/rige.6.307-324
https://doi.org/10.3166/rige.6.307-324
Autor:
D. Isfort, Robert Tournier, J Bach, L. Porcar, D Buzon, E Floch, J.M. Barbut, Xavier Chaud, Pascal Tixador, D. Bourgault
Publikováno v:
Physica C: Superconductivity. :815-822
Superconducting materials offer the unique possibility to limit fault currents by their self-triggering quench to a resistive state above a given threshold current. Their use in power networks would improve the power quality, which is a real need tod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fac446d026664a407dfbbe24e422bff
https://doi.org/10.1016/s0921-4534(02)01549-6
https://doi.org/10.1016/s0921-4534(02)01549-6
Publikováno v:
Physica C: Superconductivity
Physica C: Superconductivity, North-Holland, 2001, 349 (1-2), pp.47-52. ⟨10.1016/S0921-4534(00)01525-2⟩
Physica C: Superconductivity, North-Holland, 2001, 349 (1-2), pp.47-52. ⟨10.1016/S0921-4534(00)01525-2⟩
We analyze the potential for using Bi:2223 material obtained by hot forging process in power applications. Current–voltage characteristics have been investigated at 77 K using pulsed currents with an amplitude several times greater than the critica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78ef71fed48bcb55ad1f1cc03241c2b7
https://doi.org/10.1016/s0921-4534(00)01525-2
https://doi.org/10.1016/s0921-4534(00)01525-2
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 9:664-667
The superconducting current limiter could bring a solution to a problem not satisfactory solved: the limitation of fault currents under high voltages. We carry out a research and development program based on bulk bismuth materials. They are attractiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6d71b0b6dce1cf9a3eada67be4ada6f
https://doi.org/10.1109/77.783383
https://doi.org/10.1109/77.783383
Autor:
M. Barrault, Jacques G. Noudem, J. Sanchez, O. Belmont, Robert Tournier, J. Beille, Pascal Tixador, J.M. Barbut, D. Bourgault, L. Porcar
Publikováno v:
The European Physical Journal Applied Physics. 1:23-26
Des forts courants pulses d'une duree comprise entre 1,25 et 20 ms ont ete appliques a T = 77 K a des conducteurs Bi:2223 textures par forgeage a chaud ou frittes. Pour des pulses de courant , deux comportements sont observes : quand la temperature m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e946ae7bb313237da5a5fa5888dbe2e
https://doi.org/10.1051/epjap:1998112
https://doi.org/10.1051/epjap:1998112
Autor:
D. Bourgault, Jacques G. Noudem, J. Sanchez, Robert Tournier, O. Belmont, Pascal Tixador, J.M. Barbut, M. F. Devismes, L. Porcar
Publikováno v:
European Physical Journal: Applied Physics
European Physical Journal: Applied Physics, EDP Sciences, 1998, 1 (1), pp.7-10. ⟨10.1051/epjap:1998108⟩
European Physical Journal: Applied Physics, EDP Sciences, 1998, 1 (1), pp.7-10. ⟨10.1051/epjap:1998108⟩
Un limiteur de courant supraconducteur pourrait etre utilise en haute tension. La plupart des materiaux a haute temperature critique existants actuels ont ete testes en situation de limitation du courant. Les materiaux massifs sont classes par densit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ba7036e909e4a7ae1100c33411cc356
https://doi.org/10.1051/epjap:1998108
https://doi.org/10.1051/epjap:1998108
Autor:
Xavier Chaud, Jacques G. Noudem, J.M. Barbut, D. Bourgault, J. Sanchez, Robert Tournier, L. Porcar
Publikováno v:
Superconductor Science and Technology
Superconductor Science and Technology, IOP Publishing, 1997, 10 (12), pp.978-981. ⟨10.1088/0953-2048/10/12/024⟩
Superconductor Science and Technology, IOP Publishing, 1997, 10 (12), pp.978-981. ⟨10.1088/0953-2048/10/12/024⟩
Detailed measurements on the transport critical current dependence resulting from cold isostatic pressing are presented. Long bars (diameter 5 mm, length 120 mm) of ceramics were formed by the application of an isostatic pressure between 0.3 and 1 GP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18aa3d4fe57a2eeb8d77753c6ad85143
https://doi.org/10.1088/0953-2048/10/12/024
https://doi.org/10.1088/0953-2048/10/12/024
Autor:
L. Porcar, D. Bourgault, J.M. Barbut, Pascal Tixador, O. Belmont, Jacques G. Noudem, M. Barrault, J. Beille, Robert Tournier
Publikováno v:
Physica C: Superconductivity
Physica C: Superconductivity, North-Holland, 1997, 281 (4), pp.339-344. ⟨10.1016/S0921-4534(97)01480-9⟩
Physica C: Superconductivity, North-Holland, 1997, 281 (4), pp.339-344. ⟨10.1016/S0921-4534(97)01480-9⟩
In this study, the transition of Bi 1.8 Pb 0.4 Sr 2 Ca 2.2 O 10.3+ x ceramics in the form of both textured and sintered bars is investigated at 77 K using high pulsed currents with a duration varying from 1.25 to 20 ms. Two types of behaviour are obs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64e939715ec67238f3466ba0cc5b7f92
https://doi.org/10.1016/s0921-4534(97)01480-9
https://doi.org/10.1016/s0921-4534(97)01480-9
Autor:
D. Bourgault, E Floch, L. Porcar, O. Belmont, Pascal Tixador, Robert Tournier, Jacques G. Noudem, J.M. Barbut
Publikováno v:
IEEE Transactions on Applied Superconductivity
IEEE Transactions on Applied Superconductivity, Institute of Electrical and Electronics Engineers, 1997, 7 (2), pp.1017-1020. ⟨10.1109/77.614685⟩
IEEE Transactions on Applied Superconductivity, Institute of Electrical and Electronics Engineers, 1997, 7 (2), pp.1017-1020. ⟨10.1109/77.614685⟩
The superconducting (SC) current limiter is one of the most attractive applications of superconductivity because it is an innovative device without any conventional equivalence. Following the emergence of ultra low AC loss NbTi strands in the eightie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::998cab2ba991db394fc82b3a085170b0
https://doi.org/10.1109/77.614685
https://doi.org/10.1109/77.614685
Publikováno v:
Journal de Physique III
Journal de Physique III, EDP Sciences, 1994, 4 (11), pp.2149-2157. ⟨10.1051/jp3:1994266⟩
Journal de Physique III, EDP Sciences, 1994, 4 (11), pp.2149-2157. ⟨10.1051/jp3:1994266⟩
La texturation de composés YBa2Cu3O7-x a été réalisée par un dispositif de fusion de zone sous champ magnétique. Un fort gradient thermique vertical, suivant lequel les échantillons sont translatés, combiné à un champ magnétique horizontal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc66a8f7789c65794d6ab93f1c96c054
https://doi.org/10.1051/jp3:1994266
https://doi.org/10.1051/jp3:1994266