Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Louis Antognazza"'
Publikováno v:
International Journal of Thermal Sciences. 111:160-167
YBCO-based Coated Conductors (CCs) used for applications in Resistive Superconducting Fault Current Limiters (RSFCLs) are well known to have fairly low values of Normal Zone Propagation Velocity (NZPV) during quench avalanche phenomena. Slow propagat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcb7835c97871cc8ca727be9f1faec47
https://doi.org/10.1016/j.ijthermalsci.2016.08.023
https://doi.org/10.1016/j.ijthermalsci.2016.08.023
Publikováno v:
IEEE Transactions on Applied Superconductivity. 21:1213-1216
The development of superconducting fault current limiters (SFCL) are mainly based on coated conductors (CC) in spite of the low electric fields the CC can sustain due to their poor thermal behavior and the very low propagation velocities of the norma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd21d5255e34ee72ec3000ac6b9eaf94
https://doi.org/10.1109/tasc.2010.2100351
https://doi.org/10.1109/tasc.2010.2100351
Autor:
Louis Antognazza, Michel Decroux, M. Abplanalp, Ø. Fischer, Bertrand Dutoit, François D. Roy, M. Therasse
Publikováno v:
IEEE Transactions on Applied Superconductivity. 19:1960-1963
The major drawback for the commercialization of fault current limiter (FCL) made of YBCO on sapphire is their expensive price. In the recent years, coated conductors (CC) have been extensively developed and, due to their lower prices, have been recen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b0ebc0883a7bd776c4cf70439f5c883
https://doi.org/10.1109/tasc.2009.2018113
https://doi.org/10.1109/tasc.2009.2018113
Autor:
Bertrand Dutoit, Louis Antognazza, Michel Decroux, François D. Roy, Frédéric Sirois, M. Therasse
Publikováno v:
IEEE Transactions on Applied Superconductivity. 19:2496-2499
A fundamental understanding of the quench phenomenon is crucial in the future design and operation of HTS based Fault Current Limiters (FCLs). The key parameter that quantifies the quenching process in superconductors is the normal zone propagation (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c87b19685ffcae47c3b1c00eb5f7483b
https://doi.org/10.1109/tasc.2009.2019600
https://doi.org/10.1109/tasc.2009.2019600
Publikováno v:
Physica C: Superconductivity. 468:2191-2196
We report on the electrical and thermal characterisation of DyBa 2 Cu 3 O 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 hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2ad27a812d7180f0fc2c4e0113a9d2c
https://doi.org/10.1016/j.physc.2008.06.001
https://doi.org/10.1016/j.physc.2008.06.001
Autor:
J. Duron, Louis Antognazza, Francesco Grilli, S. Stavrev, Michel Decroux, Oystein Fischer, Bertrand Dutoit
Publikováno v:
Journal of Physics: Conference Series. 43:1076-1080
In this paper, we present a new numerical model, in which both the thermal and the electromagnetic aspects of the over-critical current regime of HTS materials are taken into account. The electromagnetic and thermal equations have been implemented in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d963953ece2031e9ddb8c9b8a80a37ac
https://doi.org/10.1088/1742-6596/43/1/263
https://doi.org/10.1088/1742-6596/43/1/263
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 15:1990-1993
To facilitate the up scaling of thin film based fault current limiters (FCL), a complete control of the localization of the dissipated power is needed. This control can be achieved by a new design where constrictions, which are regularly located alon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37e79f7aad80dddcac15634e4936f8b1
https://doi.org/10.1109/tasc.2005.849434
https://doi.org/10.1109/tasc.2005.849434
Autor:
Ø. Fischer, J. Duron, Michel Decroux, Francesco Grilli, S. Stavrev, Bertrand Dutoit, Louis Antognazza
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 15:1998-2002
Geometrical aspects of the design of fault current limiters (FCL) have a great impact on their performances. Recently, the University of Geneva have made certain optimizations by splitting the FCL into many small dissipative lengths in order to achie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a54e757a7f3b5cd82d8ef6a431709731
https://doi.org/10.1109/tasc.2005.849436
https://doi.org/10.1109/tasc.2005.849436
Publikováno v:
Superconductor Science and Technology. 17:522-526
We present a model describing the response in the microsecond timescale of a superconducting high Tc thin film connected to a voltage source. The model is based on the existence of a critical current density j*(T), above which a highly dissipative st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1593e953f5e06c98bc91b5c51af3259a
https://doi.org/10.1088/0953-2048/17/3/036
https://doi.org/10.1088/0953-2048/17/3/036
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 13:1988-1991
We present experimental results on the behaviour of a superconducting YBCO/Au meander of length L submitted to short circuit tests with constant voltage pulses. The meander, at the beginning of the short-circuit, is divided in two regions; one, with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03d90a748401a2cdf6a6d9f8b7c8d7ae
https://doi.org/10.1109/tasc.2003.812959
https://doi.org/10.1109/tasc.2003.812959