Installation, commissioning, and testing of the HB650 CM at PIP2IT
M White (1), J Makara (1), S Ranpariya (1), L Pei (1), M Barba (1), J, Subedi (1), J Dong (1), B Hansen (1), A E T Akintola (1), (2), J Holzbauer, (1), J Ozelis (1), S Chandrasekaran (1), V Roger (1) ((1) Fermi National, Accelerator Laboratory, (2) STFC Daresbury Laboratory)
TL;DR
This paper details the process of installing, commissioning, and testing the HB650 cryomodules at Fermilab's PIP2IT facility, including system modifications, procedures, and control logic for cryogenic operations.
Contribution
It presents the first comprehensive account of converting a cryogenic test stand for HB650 cryomodules, including mechanical, electrical, and control system adaptations.
Findings
Successful cooldown and warmup procedures established
Cryogenic system modifications enabled effective testing
Control logic ensured safe and reliable operation
Abstract
The Proton Improvement Plan-II (PIP-II) is a major upgrade to the Fermilab accelerator complex, featuring a new 800-MeV Superconducting Radio-Frequency (SRF) linear accelerator (LINAC) powering the accelerator complex to provide the world's most intense high-energy neutrino beam. This paper describes the conversion of the PIP-II Injector Test Facility (PIP2IT) cryogenic system into a test stand for PIP-II High-Beta 650 MHz (HB650) cryomodules at Fermilab's Cryomodule Test Facility (CMTF). A description of the associated mechanical, electrical, and controls modifications necessary for testing HB650 cryomodules are provided. The cooldown and warmup requirements, procedures and associated controls logic is described.
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Taxonomy
TopicsSuperconducting Materials and Applications · Particle accelerators and beam dynamics · Particle Accelerators and Free-Electron Lasers