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MT29 Abstracts and Technical Program

1–6 Jul 2025
Omni Boston Hotel at the Seaport
US/Eastern timezone

Conference Management

Session

Sat-Mo-Or2 - Fusion Devices: Stellarators and Levitated Dipoles

5 Jul 2025, 08:00
Momentum D

Momentum D

Conveners

Sat-Mo-Or2 - Fusion Devices: Stellarators and Levitated Dipoles

  • Yuhu Zhai (Princeton Plasma Physics Laboratory)
  • Alexandre Torre (CEA Cadarache)

Presentation materials

There are no materials yet.

  1. 7. Sat-Mo-Or2-01: [Invited] The Gauss Fusion (GFG) GIGA magnet system
    Dr Neil Mitchell (Gauss Fusion)
    05/07/2025, 08:00
    Invited Oral

    The GFG Fusion Power Plant is based on a stellarator with a four period quasi isodynamic plasma which, supported by results from Wendelstein 7X and advances in plasma modelling and stellarator optimisation, is expected to achieve the required confinement levels. It is sized to provide output electrical power comparable to a conventional large power plant, with realistic assumptions about power...

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  2. 677. Sat-Mo-Or2-02: Prototyping and test of the Canis 3x3 magnet array for stellarator field shaping
    Daniel Nash (Thea Energy, Inc.)
    05/07/2025, 08:30
    Contributed Oral

    Thea Energy, Inc. is currently developing the “Eos” planar coil stellarator, the Company’s first integrated fusion system capable of forming optimized stellarator magnetic fields without complex and costly modular coils. To demonstrate the field shaping capability required to enable a planar coil stellarator, Thea Energy designed, prototyped, and tested the "Canis" 3x3 array of...

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  3. 781. Sat-Mo-Or2-03: Achieving full-field magnet performance: insights from Openstar junior experimental campaigns 1 and 2.
    Sriharsha Venuturumilli (Openstar Technologies Ltd)
    05/07/2025, 08:45
    Contributed Oral

    High-Temperature Superconducting (HTS) fusion magnets play a pivotal role in plasma confinement for tokamaks and stellarators. Building on insights from the LDX and RT-1 programs, Openstar Technologies has developed a novel approach utilizing ReBCO for a levitated dipole magnet, powered by HTS flux pumps. We aimed to demonstrate a 5.6 T DC magnet made of 14 solder impregnated HTS coils,...

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  4. 184. Sat-Mo-Or2-04: A Parametric and Multi-physics Workflow for the Design of High-Field Magnets for optimized Stellarators
    Daniel Louis Arthur Biek (EPFL, Swiss Plasma Center)
    05/07/2025, 09:00
    Contributed Oral

    A candidate of fusion reactor using magnetic confinement is the stellarator, which has an inherently steady-state nature. Among the various stellarator types, the optimized stellarator represents a promising topology. One challenge is the complex coil shapes required to create the necessary magnetic field to confine the plasma. As the achievable fusion power increases with the strength of the...

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  5. 561. Sat-Mo-Or2-05: Renaissance fusion’s magnet program for simplified high-field stellarator magnets based on laser patterned wide HTS conductors
    Dr Victor Prost (Renaissance Fusion)
    05/07/2025, 09:15
    Contributed Oral

    Stellarators have traditionally been constructed using complex 3D magnets to produce the helical-shaped magnetic field configuration needed to confine the plasma. The complexity of manufacturing stellarator magnets has prevented their large-scale development, despite their advantageous steady-state operations and current-free plasmas compared to other magnetic confinement devices such as...

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