Design, prototyping, and validation of high-temperature superconducting magnets for ultra-compact fusion reactors
HTSMART is a research and development project aimed at designing the most compact and efficient magnetic confinement fusion reactor possible. Skylife Engineering is participating in this initiative, leading the development of power and control systems for superconducting magnets. Our work is crucial to creating innovative solutions that enable the management of high-temperature superconducting (HTS) coils and the protection of the reactor.
The Project
Context and Challenges
The HTSMART project stems from the need to overcome current limitations in fusion technology. The main challenge is to design a magnetically confined fusion reactor that is ultra-compact and efficient. To achieve this, work is required on the design, prototyping, and validation of high-temperature superconducting (HTS) magnets. In this complex environment, it is crucial to develop solutions that can operate reliably, especially in the areas of power supply and magnet protection.
Our Proposal
Skylife Engineering focuses on two key areas for the project:
- Power Supplies: Research and design power supplies for HTS coils. The proposal includes coordinating multiple power sources, improving the response times of power circuits, and developing real-time communication protocols for series-parallel configurations. This is essential for increasing pulse intensity.
- S Anti-quench protection systems: Developing protection systems to prevent “quench” (the loss of superconductivity). These systems will be based on distributed voltage sensors and advanced noise filtering techniques, specifically designed for the electromagnetic environment of a tokamak.

Benefits
HTSMART will enable Skylife Engineering to consolidate its position as a leading developer of power and control systems for superconducting magnets, while also strengthening our capacity for innovation in the design of advanced technological solutions for the fusion industry.
We are proud to participate alongside high-caliber partners such as Elytt Energy (project coordinator), INESPASA, University of Seville, and Advanced Center for Aerospace Technologies (CATEC).
Financing
The project is funded by CDTI (TRANSMISIONES), with a total budget of €1,181,112.00 and a grant of €885,834.00.

Why Skylife?
At Skylife Engineering, we lead projects thanks to our extensive experience in integrating advanced technologies and our strong commitment to sustainability in aviation. We work closely with each project manager, applying a rigorous process of review and continuous improvement. This approach ensures solutions of the highest quality—safe and effective—that have a real and lasting impact on the industry.

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SectorEnergy / Nuclear Fusion
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ScopeNational
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CallTransMisiones 2024 Initiative
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ReferenceMIG-20242041
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Project Duration2025-2028



















