1–6 Jun 2025
Taipei International Convention Center (TICC)
Asia/Taipei timezone

Preparing the commissioning of the HL-LHC superconducting magnet circuits: from the inner triplet string to the CERN accelerator complex

WEPB035
4 Jun 2025, 16:00
2h
Exhibiton Hall A _Bear (TWTC)

Exhibiton Hall A _Bear

TWTC

Poster Presentation MC7.T10 Superconducting Magnets Wednesday Poster Session

Speaker

Samer Yammine (European Organization for Nuclear Research)

Description

The High Luminosity-Large Hadron Collider (HL-LHC) project at CERN aims to increase the integrated luminosity of the Large Hadron Collider by an order of magnitude compared to the LHC original design performance. To achieve this, the existing magnets surrounding the CMS and ATLAS experiments will be replaced with next-generation, high-performance superconducting magnets featuring larger apertures and higher magnetic fields than those currently used in the LHC. These magnets will be powered using a novel superconducting link and state-of-the-art power converters. Upgraded quench detection and protection systems will protect the magnet circuits.
This work provides a comprehensive overview of the HL-LHC magnet circuits and their associated complexities. The commissioning methodology for the HL-LHC magnet circuits is outlined, detailing its validation within the HL-LHC Inner Triplet String test facility, currently under construction, prior to deployment within the CERN accelerator complex. These procedures ensure the reliability and operational readiness of the upgraded systems, paving the way for a successful magnet circuits operation in the HL-LHC era.

Funding Agency

Work supported by the HL-LHC project at CERN.

Region represented Europe
Paper preparation format Word

Author

Samer Yammine (European Organization for Nuclear Research)

Co-authors

Alain Antoine (European Organization for Nuclear Research) Amalia Ballarino (European Organization for Nuclear Research) Arjan Verweij (European Organization for Nuclear Research) Christian Barth (European Organization for Nuclear Research) Dr Daniel Wollmann (European Organization for Nuclear Research) Davide Bozzini (European Organization for Nuclear Research) Ezio Todesco (European Organization for Nuclear Research) Felix Rodriguez Mateos (European Organization for Nuclear Research) Hugues Thiesen (European Organization for Nuclear Research) Jens Steckert (European Organization for Nuclear Research) Markus Zerlauth (European Organization for Nuclear Research) Marta Bajko (European Organization for Nuclear Research) Mateusz Bednarek (European Organization for Nuclear Research) Michele Martino (European Organization for Nuclear Research) Mirko Pojer (European Organization for Nuclear Research) Nicolas Heredia Garcia (European Organization for Nuclear Research) Reiner Denz (European Organization for Nuclear Research) Sebastien Blanchard (European Organization for Nuclear Research) Susana Izquierdo Bermudez (European Organization for Nuclear Research) Vicente Herrero (European Organization for Nuclear Research)

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