Locating Electrical Faults in Superconducting Accelerator Magnets Using Time Domain Reflectometry

Beziuk, Grzegorz; Stafiniak, Andrzej

doi:10.1109/tasc.2017.2779495

Cited by 4 publications

(1 citation statement)

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“…The shape of incident signals includes on pulse, rectangular, sinusoidal, and Gaussian enveloped chirp signals. Depending on the analysis method, the results of reflectometry is analyzed in the time domain, frequency domain, and time-frequency domain [41][42][43]. Hardware efforts should focus on the "distortion-free" transmission of high-frequency signal (more than 50 MHz).…”

Section: Non-invasive Surface/insulation Failure Detection and Locali...mentioning

confidence: 99%

Advancing Superconducting Magnet Diagnostics for Future Colliders

Marchevsky¹,

Teyber²,

Lee³

et al. 2022

Preprint

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Future colliders will operate at increasingly high magnetic fields pushing limits of electromagnetic and mechanical stress on the conductor [1]. Understanding factors affecting superconducting (SC) magnet performance in challenging conditions of high mechanical stress and cryogenic temperatures is only possible with the use of advanced magnet diagnostics. Diagnostics provide a unique observation window into mechanical and electromagnetic processes associated with magnet operation, and give essential feedback to magnet design, simulations and material research activities. Development of novel diagnostic capabilities is therefore an integral part of next-generation magnet development. In this paper, we summarize diagnostics development needs from a prospective of the US Magnet Development Program (MDP), and define main research directions that could shape this field in the near future.

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Section: Non-invasive Surface/insulation Failure Detection and Locali...mentioning

confidence: 99%