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Communication Dans Un Congrès Année : 2018

Status of the SOLEIL Superconducting RF System

Résumé

The 352 MHz SOLEIL SRF systems consist in two cryomodules, each containing a pair of SC Nb/Cu cavities, cooled with LHe at 4K from a single 350 W cryogenic plant. In order to store 500 mA, a power of 575 kW and an accelerating voltage of 3-4 MV are required. The RF power is provided by 4 SSPA's delivering up to 180 kW each. The original cavity input power couplers, which are LEP-type antennas designed to handle up to 200 kW, are being replaced by upgraded versions, able to operate at 300 kW CW. This will open the possibility to operate at full beam current with only one active cryomodule. The SRF system operational experience over the past ten years as well as the different upgrades will be reported here.

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Dates et versions

hal-01791964 , version 1 (15-05-2018)

Identifiants

Citer

Massamba Diop, Jean-Pierre Baete, Renaud Cuoq, Helder Dias, Jocelyn Labelle, et al.. Status of the SOLEIL Superconducting RF System. 18th International Conference on RF Superconductivity, Jul 2017, Lanzhou, China. pp.MOPB041, ⟨10.18429/JACoW-SRF2017-MOPB041⟩. ⟨hal-01791964⟩
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