Gabriel hajiri

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Publications

Image document

T-A-Φ and J-A-Φ formulations for efficient electromagnetic simulations of High-Temperature Superconductors in 2D

Gabriel dos Santos , Bárbara Maria de Oliveira Santos , Frédéric Trillaud , Gabriel Hajiri , Kévin Berger
Superconductor Science and Technology, 2025, ⟨10.1088/1361-6668/adbfc8⟩
Article dans une revue hal-04988674 v1
Image document

Qualification of the SuperRail HTS cable system

Saïd Aboudrar , Arnaud Allais , Kai Allweins , Kévin Berger , Grégory Bouvier et al.
IEEE Transactions on Applied Superconductivity, 2025, 35 (5), pp.4802006. ⟨10.1109/TASC.2025.3538520⟩
Article dans une revue hal-04902773 v1
Image document

Electromagnetic-thermal finite element model coupled to reduced electrical circuit for simulating inductive HTS coils in overcurrent regimes

Gabriel Hajiri , Kévin Berger , Frédéric Trillaud , Jean Lévêque
Cryogenics, 2025, 148, pp.104068. ⟨10.1016/j.cryogenics.2025.104068⟩
Article dans une revue hal-05011438 v1
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FEM-Circuit co-simulation of superconducting synchronous wind generators connected to a DC network using the homogenized J-A formulation of the Maxwell equations

Wilder Durante-Gómez , Frederic Trillaud , Gabriel Dos Santos , Felipe Gonzalez-Montañez , Ghazi Hajiri et al.
Superconductor Science and Technology, 2024, 37 (6), pp.065021. ⟨10.1088/1361-6668/ad4a2f⟩
Article dans une revue hal-04574084 v2
Image document

Electromagnetic-thermal modeling of high-temperature superconducting coils with homogenized method and different formulations: a benchmark

Anang Dadhich , Francesco Grilli , Louis Denis , Benoit Vanderheyden , Christophe Geuzaine et al.
Superconductor Science and Technology, 2024, ⟨10.1088/1361-6668/ad8315⟩
Article dans une revue hal-04723417 v1
Image document

Optimization of the terminations of an HTS cable operating on a DC railway network

Ghazi Hajiri , Kévin Berger , Jean Lévêque
IEEE Transactions on Applied Superconductivity, 2024, 34 (3), pp.4800308. ⟨10.1109/TASC.2023.3338603⟩
Article dans une revue hal-04313129 v2
Image document

SuperRail − World-first HTS cable to be installed on a railway network in France

Arnaud Allais , Jean-Maxime Saugrain , Beate West , Nicolas Lallouet , Hervé Caron et al.
IEEE Transactions on Applied Superconductivity, 2024, 34 (3), pp.4802207. ⟨10.1109/TASC.2024.3356450⟩
Article dans une revue hal-04320346 v1
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Impact of Superconducting Cables on a DC Railway Network

Ghazi Hajiri , Kévin Berger , Frederic Trillaud , Jean Lévêque , Hervé Caron
Energies, 2023, Power Cables: Latest Advances and Prospects, 16 (2), pp.776. ⟨10.3390/en16020776⟩
Article dans une revue hal-03931447 v2
Image document

Design and modelling tools for DC HTS cables for the future railway network in France

Ghazi Hajiri , Kévin Berger , Rémi Dorget , Jean Lévêque , Hervé Caron
Superconductor Science and Technology, 2022, 35 (2), pp.024003. ⟨10.1088/1361-6668/ac43c7⟩
Article dans une revue hal-03495832 v1
Image document

Microstructural Parameters for Modelling of Superconducting Foams

Michael Rudolf Koblischka , Anjela Koblischka-Veneva , Quentin Nouailhetas , Ghazi Hajiri , Kévin Berger et al.
Materials, 2022, Superconducting Materials for Applications, 15 (6), pp.2303. ⟨10.3390/ma15062303⟩
Article dans une revue hal-03614652 v1
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Design and Testing of a New Cooling System using Solid Nitrogen for Pulsed Field Magnetization and Characterization of HTS Bulks

Ghazi Hajiri , Kévin Berger , Jean Lévêque
Journal of Physics: Conference Series, 2021, 2043 (1), pp.012002. ⟨10.1088/1742-6596/2043/1/012002⟩
Article dans une revue hal-03409559 v2
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Thermal and electromagnetic design of a DC HTS cable for the future French railway network

Ghazi Hajiri , Kévin Berger , Rémi Dorget , Jean Lévêque , Hervé Caron
IEEE Transactions on Applied Superconductivity, 2021, 31 (5), pp.5400208. ⟨10.1109/TASC.2021.3059598⟩
Article dans une revue hal-03140364 v1

Progress of the superconducting cables project in Paris: SuperRail

Kévin Berger , Loïc Quéval , Gabriel Hajiri , Arnaud Allais , Yann Duclot et al.
10th International Conference on Superconductivity and Magnetism - ICSM2025, Ali Gencer, Apr 2025, Fethiye-Oludeniz, Turkey. p. 297, ID 30310
Communication dans un congrès hal-05058553 v1
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SuperRail - Current Status of the First Commercial HTS DC Cable System in a Railway Grid

Saïd Aboudrar , Arnaud Allais , Kai Allweins , Kévin Berger , Jeremie Capron et al.
Symposium on Advanced Technologies in Electrical Systems - SATES 2025, Université de Lorraine, Apr 2025, Nancy, France. pp.1-4
Communication dans un congrès hal-05065361 v1
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Progress of the SuperRail Project in Paris and Qualification Results of the 35 m Prototype HTS Cable System

Kévin Berger , Gabriel Hajiri , Arnaud Allais , Jean-Maxime Saugrain , Nicolas Lallouet et al.
4th International Workshop on Cooling Systems for HTS Applications (IWC-HTS), Cryogenics and Superconductivity Society of Japan (CSSJ), Oct 2024, Matsue, Japan
Communication dans un congrès hal-04752808 v1
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Introduction of the magnetic scalar potential ϕ in the T-A and J-A formulations for efficient electromagnetic simulations of High Temperature Superconductors

Gabriel Dos Santos , Frederic Trillaud , Bárbara Maria Oliveira Santos , Gabriel Hajiri , Kévin Berger
9th International Workshop on Numerical Modelling of High Temperature Superconductors (HTS 2024), Stephane Sanfilippo, Paul Scherrer Institut (PSI), Jun 2024, Bad Zurzach, Switzerland. pp. 1-2, id. 50386
Communication dans un congrès hal-04672982 v1

Advanced 3D Electro-Thermal Modelling of a DC Superconducting Cable Exposed to Overcurrent Conditions

Gabriel Hajiri , Kévin Berger , Jean Lévêque , Hervé Caron
Applied Superconductivity Conference 2024 (ASC 2024), Sep 2024, Salt Lake City, Utah, United States
Communication dans un congrès hal-04753643 v1
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Modelling the behavior of HTS coils under overcurrent conditions

Gabriel Hajiri , Kévin Berger , Frederic Trillaud , Jean Lévêque
9th International Workshop on Numerical Modelling of High Temperature Superconductors (HTS 2024), Stephane Sanfilippo, Paul Scherrer Institut (PSI), Jun 2024, Bad Zurzach, Switzerland. pp. 1-2, id. 50397
Communication dans un congrès hal-04673006 v1

Modélisation d'un câble supraconducteur à courant continu exposé à des conditions de surintensité

Gabriel Hajiri , Kévin Berger , Jean Lévêque , Hervé Caron
14èmes Journées de Cryogénie et de Supraconductivité, Oct 2024, Aussois, France
Communication dans un congrès hal-04754914 v1
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Electrothermal modeling of HTS coils using homogenization and different formulations

Anang Dadhich , Enric Pardo , Francesco Grilli , Frederic Trillaud , Dmitry Sotnikov et al.
9th International Workshop on Numerical Modelling of High Temperature Superconductors (HTS 2024), Stephane Sanfilippo, Paul Scherrer Institut (PSI), Jun 2024, Bad Zurzach, Switzerland. pp. 1-2, id. 50403
Communication dans un congrès hal-04672973 v1

Qualification of the SuperRail HTS cable system

Saïd Aboudrar , Arnaud Allais , Kai Allweins , Kévin Berger , Grégory Bouvier et al.
Applied Superconductivity Conference 2024 (ASC 2024), Sep 2024, Salt Lake City, Utah, United States
Communication dans un congrès hal-04748028 v1
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Applied superconductivity for the electric grid

Bruno Douine , Kévin Berger , Ghazi Hajiri , Yanis Laïb , Loïc Queval et al.
Symposium on Advanced Technologies in Electrical Systems (SATES 2023), Mar 2023, Arras, France
Communication dans un congrès hal-04147725 v1

FCL behaviour of REBaCuO tapes under different mass flow rates

Ghazi Hajiri , Kévin Berger , Yanis Laïb , Quentin Nouailhetas , Jean Lévêque
EUCAS 2023 - 16th European Conference on Applied Superconductivity, Sep 2023, Bologna, Italy. p. 139, 2-LP-SP2-03S
Communication dans un congrès hal-04207263 v1

FEM-circuit co-simulation of superconducting synchronous wind generators connected to a dc network

Wilder Durante-Gómez , Frederic Trillaud , Ghazi Hajiri , Felipe González-Montañez , Gabriel dos Santos et al.
28th International Conference on Magnet Technology - MT28, Sep 2023, Aix-en-Provence, France. p. 57, 2PoM07-02 · BO-L5-01
Communication dans un congrès hal-04209808 v1
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Évaluation des pertes d’un câble supraconducteur et de ses terminaisons pour le réseau ferroviaire à courant continu

Ghazi Hajiri , Kévin Berger , Jean Lévêque
5e Symposium de Génie Electrique (SGE 2023), Laboratoire d’Electrotechnique et d’Electronique de Puissance de Lille (L2EP), Jul 2023, Villeneuve d’Ascq, France
Communication dans un congrès hal-04176097 v1

Superconducting motor associated with a superconducting power train

Christophe Viguier , Abdelrahman El-Wakeel , Min Zhang , Ghazi Hajiri , Yanis Laïb et al.
EUCAS 2023 - 16th European Conference on Applied Superconductivity, Sep 2023, Bologna, Italy. p. 138, 2-LP-MG1-23S
Communication dans un congrès hal-04208840 v1

Simulation of a compact trapped field magnet using a (RE)BCO bulk and an HTS coil during a PFM process

Kévin Berger , Ghazi Hajiri , Santiago Guijosa , Frédéric Trillaud , Jean Lévêque
8th International Conference on Superconductivity and Magnetism - ICSM2023, May 2023, Fethiye-Oludeniz, Turkey. p. 494, ID 373
Communication dans un congrès hal-04147727 v1
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Superconducting cables and their benefits for DC railway network

Ghazi Hajiri , Kévin Berger , Frederic Trillaud , Jean Lévêque , Hervé Caron
Symposium on Advanced Technologies in Electrical Systems (SATES 2023), Mar 2023, Arras, France
Communication dans un congrès hal-04147724 v1

Optimization of the terminations of an HTS cable operating on a DC railway network

Ghazi Hajiri , Kévin Berger , Jean Lévêque , Hervé Caron
EUCAS 2023 - 16th European Conference on Applied Superconductivity, Sep 2023, Bologna, Italy. p. 92, 1-LP-SP1-17S, ⟨10.1109/TASC.2023.3338603⟩
Communication dans un congrès hal-04208828 v1

Loss evaluation of a superconducting cable and its terminations for a DC railway network

Ghazi Hajiri , Kévin Berger , Frédéric Trillaud , Hervé Caron
8th International Conference on Superconductivity and Magnetism - ICSM2023, May 2023, Fethiye-Oludeniz, Turkey. p. 254, ID 321
Communication dans un congrès hal-04147728 v1
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Study of the current limiting capacity of 2G HTS tapes

Ghazi Hajiri , Kévin Berger , Rémi Dorget , Yanis Laïb , Quentin Nouailhetas et al.
8th International Workshop on Numerical Modelling of High Temperature Superconductors (HTS 2022), Kévin Berger (Université de Lorraine - GREEN), Jun 2022, Nancy, France
Communication dans un congrès hal-03791297 v1
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Modelling of the pulsed field magnetization of HTS bulks in solid nitrogen at 40 K

Ghazi Hajiri , Kévin Berger , Jean Lévêque
8th International Workshop on Numerical Modelling of High Temperature Superconductors (HTS 2022), Kévin Berger (Université de Lorraine - GREEN), Jun 2022, Nancy, France
Communication dans un congrès hal-03791294 v1
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Coupled FEM-Circuit analysis of interconnected High Temperature Superconducting machines and components

Wilder Durante-Gómez , Felipe González-Montañez , Ghazi Hajiri , Frederic Trillaud , Kévin Berger et al.
8th International Workshop on Numerical Modelling of High Temperature Superconductors (HTS 2022), Kévin Berger (Université de Lorraine - GREEN), Jun 2022, Nancy, France
Communication dans un congrès hal-03791512 v1
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Study of AC losses in HTS tapes coupling FEM and electrical circuits with harmonics

Ghazi Hajiri , Bruno Douine , Kévin Berger , Frederic Trillaud
8th International Workshop on Numerical Modelling of High Temperature Superconductors (HTS 2022), Kévin Berger (Université de Lorraine - GREEN), Jun 2022, Nancy, France
Communication dans un congrès hal-03791296 v1
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Numerical modelling of a compact trapped field magnet using an HTSc tape as energizing coil during PFM

Ghazi Hajiri , Kévin Berger , Michael R. Koblischka , Anjela Koblischka-Veneva , Quentin Nouailhetas et al.
8th International Workshop on Numerical Modelling of High Temperature Superconductors (HTS 2022), Kévin Berger (Université de Lorraine - GREEN), Jun 2022, Nancy, France
Communication dans un congrès hal-03791411 v1
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Finite Element Model of a Superconducting Generator for Aircraft Application Coupled to an External Electrical Circuit

Wilder Durante-Gómez , Frederic Trillaud , Kévin Berger , Ghazi Hajiri , Rémi Dorget et al.
23rd International Conference on the Computation of Electromagnetic Fields, Compumag 2021, Jan 2022, Cancun, Mexico. pp.PA-A1: 13 (ID 155)
Communication dans un congrès hal-03539713 v1

Plateforme de Préparation et de Caractérisation de Matériaux Supraconducteurs

Quentin Nouailhetas , Kévin Berger , Ghazi Hajiri , Bruno Douine , Jean Lévêque et al.
13èmes Journées de Cryogénie et de Supraconductivité, Oct 2021, Aussois, France
Communication dans un congrès hal-03409643 v1

Outils de conception et de modélisation des câbles supraconducteurs à courant continu pour le futur réseau ferroviaire en France

Ghazi Hajiri , Kévin Berger , Jean Lévêque , Hervé Caron
13èmes Journées de Cryogénie et de Supraconductivité, Oct 2021, Aussois, France
Communication dans un congrès hal-03409638 v1

Conception et test d'un nouveau système de refroidissement utilisant de l'azote solide pour l’aimantation et la caractérisation de matériaux supraconducteurs

Kévin Berger , Ghazi Hajiri , Jean Lévêque
13èmes Journées de Cryogénie et de Supraconductivité, Oct 2021, Aussois, France
Communication dans un congrès hal-03409645 v1
Image document

Design tools and optimization for DC HTS cables for the future railway network in France

Ghazi Hajiri , Kévin Berger , Rémi Dorget , Jean Lévêque , Hervé Caron
7th International Workshop on Numerical Modelling of High Temperature Superconductors (HTS 2020), Kévin Berger (Université de Lorraine - GREEN), Jun 2021, Nancy (Virtual), France
Communication dans un congrès hal-03273960 v1
Image document

Design and Testing of a New Cooling System using Solid Nitrogen for Pulsed Field Magnetization and Characterization of HTS Bulks

Ghazi Hajiri , Kévin Berger , Jean Lévêque
7th International Workshop on Numerical Modelling of High Temperature Superconductors (HTS 2020), Kévin Berger (Université de Lorraine - GREEN), Jun 2021, Nancy (Virtual), France
Communication dans un congrès hal-03273952 v1

Influence on the railway network of the presence of a superconducting DC cable during transient regimes

Ghazi Hajiri , Kévin Berger , Jean Lévêque , Hervé Caron , Frederic Trillaud
EUCAS 2021 - 15th European Conference on Applied Superconductivity, Sep 2021, Moscow (Virtual), Russia. p. 13, id. 52
Communication dans un congrès hal-03543753 v1

Design and Testing of a New Cooling System using Solid Nitrogen for Pulsed Field Magnetization and Characterization of HTS Bulks

Kévin Berger , Ghazi Hajiri , Quentin Nouailhetas , Michael Rudolf Koblischka , Bruno Douine et al.
7th International Conference on Superconductivity and Magnetism - ICSM2020, Oct 2021, Bodrum, Turkey. p. 412, ID 528
Communication dans un congrès hal-03410066 v1

Thermal and electromagnetic design of a DC HTS cable for the future French railway network

Ghazi Hajiri , Kévin Berger , Rémi Dorget , Jean Lévêque , Hervé Caron
ASC 2020 - Applied Superconductivity Conference, Oct 2020, Tampa, FL (Virtual Conference), United States. pp.Wk1LPo2E-05
Communication dans un congrès hal-02993662 v1