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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

Fri-Mo-Po.09 - Novel and Other Applications II

4 Jul 2025, 09:30
Ensemble Ballroom, Level 2

Ensemble Ballroom, Level 2

Conveners

Fri-Mo-Po.09 - Novel and Other Applications II

  • Ernesto De Matteis (INFN Milano - LASA)
  • Kenneth Khumthong (General Atomics)

Presentation materials

There are no materials yet.

  1. 64. Fri-Mo-Po.09-01: Effect of stress along the high temperature superconducting tape conductor induced by vertical electromagnetic forces in a ship deperming racetrack coil carrying 200 kA electric current
    Megumi Hirota (Naval Ship M&UEP R.C.)
    04/07/2025, 09:30
    Poster

    Steel-hull ships generate a magnetic field making them vulnerable to weapons equipped with magnetic sensors. To mitigate this threat, navies use ship deperming treatments to reduce the ship’s magnetization. We design a flat seabed coil with a racetrack shape to deperm a ship that remains stationary above the coil for quick operation. The required magnetic field generated by the coil is...

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  2. 766. Fri-Mo-Po.09-02: Test and Analysis of Feasibility for HTS Magnet in SMES Applications Using High-frequency Switching Power Electronics Circuits
    Dongsu Seo (Department of Electrical and Computer Engineering, Seoul National University, 08826, Korea)
    04/07/2025, 09:30
    Poster

    This research investigates the feasibility of high-temperature superconductor (HTS) magnets as pivotal components for superconducting magnetic energy storage (SMES) applications, with a focus on their integration into power grids. SMES systems store energy in the magnetic field of superconducting coils, and the large current-carrying capability of HTS has shown its potential for SMES...

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  3. 380. Fri-Mo-Po.09-03: Comparison of low temperature superconductor (LTS) and high temperature superconductor (HTS) for fast ramping magnet of adiabatic demagnetization refrigerator (ADR)
    Mr Dohoon Kwon (KIMM)
    04/07/2025, 09:30
    Poster

    Adiabatic demagnetization refrigerator (ADR) is a cooling method that utilizes the cooling effect from the magnetic material under a changing magnetic field. Commonly, the field variation is generated by a superconducting magnet. If a 4 K cryocooler is implemented as a heat sink of the magnet, both low temperature superconductors (LTS) and high temperature superconductors (HTS) can be used for...

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  4. 835. Fri-Mo-Po.09-04: Design of a Distributed Coil Array Magnet System for Electromagnetic Stress Relief in Large Aluminum Alloy Rings
    Dr Xiaoxiang Li (Huazhong University of Science and Technology)
    04/07/2025, 09:30
    Poster

    Large aluminum alloy rings are vital components in wind turbine and high-speed train, serving as bearing rings, transition rings, and reinforcing structures. The structural stability and mechanical properties of these rings are critical to ensuring assembly precision and safety performance of these systems. However, the manufacturing process of large aluminum alloys rings inevitably introduce...

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  5. 31. Fri-Mo-Po.09-05: Development of a New-type HTS Linear Synchronous Motor for Long-distance Acceleration Applications
    Mr Chengxian Li (Naval University of Engineering)
    04/07/2025, 09:30
    Poster

    For long-distance acceleration applications such as electromagnetic catapults and high-speed maglev trains, usually, multiple short linear motors are joined together into longer linear motors as needed. In this paper, a new type high temperature superconducting-linear motor (HTS-LM) for long-distance acceleration applications is designed. The stator winding of the HTS-LM is a ring winding...

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  6. 22. Fri-Mo-Po.09-06: Dynamic characteristics of a fully HTS magnetic bearing under pulsed excitation
    Dr Changqing Ye (Hohai University)
    04/07/2025, 09:30
    Poster

    The so-called fully superconducting magnetic bearing (SMB) is composed of a rotor of high temperature superconducting (HTS) bulk of YBaCuO and a stator wind wounded by HTS coated conductor tapes. The fully SMB has been developed a prototype and is in operation in Japan. The dynamics of fully SMB under long term operation is crucial to engineering applications, however, the experimental and...

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  7. 115. Fri-Mo-Po.09-07: Research on filament HTS tapes used in large capacity HTS shunt reactors
    Ruimin Zhao
    04/07/2025, 09:30
    Poster

    The large current density of superconducting tape makes it have obvious advantages in improving the quality of power grid, reducing the transmission losses and reducing the floor space of electrical equipment. Large capacity superconducting shunt reactors have the advantages of small size, light weight, low noise and no fire risk. However, the AC loss of superconducting tapes is an important...

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  8. 60. Fri-Mo-Po.09-08: Design of the evaluation system for materials testing using HTS coils at cryogenic temperature
    Dr Changhyun Kim (Research Institute of the Medium & Small shipbuilding)
    04/07/2025, 09:30
    Poster

    The International Maritime Organization has set a 'Net Zero' target for the maritime industry to reduce greenhouse gas emissions to zero by 2050 in response to climate change. To achieve this goal, the shipbuilding industry is focusing on the design and research of cryogenic equipment for the transportation of liquid hydrogen and carbon capture in cryogenic states. Liquid hydrogen must be...

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