Publications by Mattia Ortino | EPFL Graph Search

Related publications (7)

Performance of the First 80-kA HTS CICC for High-Field Application in Future Fusion Reactors

Kamil Sedlák, Mattia Ortino, Hugues Marie Alain Bajas, Jack Richard Greenwood

A promising way to realize controlled nuclear fusion involves the use of magnetic fields to control and confine the hot plasma configuration. This approach requires superconductor magnets operating above 15 T for the next generation of fusion devices. Due ...

Elsevier BV2025

Characterization of the Full-Size Superconducting ASG Joint Designed for the DTT Toroidal Field Coils

Kamil Sedlák, Mattia Ortino

The Divertor Tokamak Test (DTT) facility is a challenging high-field and compact tokamak, currently under construction at the Frascati ENEA Research Center. Its purpose is to significantly contribute to the exploration, design and assessment of systems int ...

IEEE Institute of Electrical and Electronics Engineers2025

Numerical Analysis of Non-Insulated DEMO TF Coils

Pierluigi Bruzzone, Kamil Sedlák, Xabier Sarasola Martin, Nikolay Bykovskiy, Mattia Ortino

The design of small solenoids without/with-partial insulation (PI) among turns or layers has been proven to grant higher thermal stability than for standard insulated cases. This technology also implies higher safety standards, by e.g. reducing the coil vo ...

IEEE Institute of Electrical and Electronics Engineers2025

Test results of the DTT poloidal field conductor samples in SULTAN: DC and AC characterization

Kamil Sedlák, Mattia Ortino, Hugues Marie Alain Bajas

The poloidal field (PF) magnet system of the Divertor Tokamak Test (DTT) facility consists of 6 superconducting coils with full top-down symmetry, realized in Nb3Sn (PF1 and PF6) and NbTi (PF2, PF3, PF4 and PF5). To validate the NbTi PF coil design, short ...

IOP Publishing Ltd2025

DTT toroidal field conductor samples test in Sultan: DC and AC characterization

Kamil Sedlák, Mattia Ortino, Hugues Marie Alain Bajas

The superconducting magnet system of the Divertor Tokamak Test (DTT) facility, composed of 18 toroidal field (TF) coils, 6 poloidal field coils and a central solenoid, has been designed and many procurements have been launched. Some manufacturing aspects a ...

Iop Publishing Ltd2024

Divertor Tokamak Test facility project: status of design and implementation

Duccio Testa, Kamil Sedlák, Mattia Ortino

An overview is presented of the progress since 2021 in the construction and scientific programme preparation of the Divertor Tokamak Test (DTT) facility. Licensing for building construction has been granted at the end of 2021. Licensing for Cat. A radiolog ...

IOP Publishing Ltd2024

Design and Qualification of LTS Conductors at CEA for EU-DEMO Toroidal Field Magnet

Mattia Ortino

The EU-DEMO baseline follows the path towards a large-scale tokamak demonstrator. The unmatched size stands as one of the biggest challenge to overcome. Toroidal field magnets are no exception and the expanding performance and limits require the developmen ...

IEEE Institute of Electrical and Electronics Engineers2025