188^th Machine Protection Panel Meeting (Injectors): Special meeting on Linac4 RFQ protection

2020-05-06

Links

Indico

Minutes

EDMS

Topics and contributions

• Interlocking and SIS implementation of Linac4 LEBT settings (T. Bukovics)

• Management and protection of Linac4 LEBT settings (R. Scrivens)

• Strategy for RF breakdown protection of the Linac4 RFQ (R. Wegner)

• Findings on Linac4 RFQ vane damage and proposed mitigation strategies (R. Scrivens)

• Software implementation for RF breakdown protection and recovery (B. Bielawski)

• Virtual Coffee Break

Actions

	Description	Responsible	Deadline
124	Clarify if the central values of LEBT settings should be stored as LSA virtual parameter to allow them to be read out by the foreseen sequencer task, taking into account the experience of similar applications in the injectors Linac4	B. Mikulec, R. Scrivens
123	Review the specifications for the Linac4 sequencer task for switching to the low-intensity mode (EDMS L4-C-PRD-0001) in order to ensure coherence with the new “Logic for SIS Software Verification of LEBT Parameters” (EDMS L4-CIB-ES-0007) Linac4	B. Mikulec, R. Scrivens
122	Evaluate RF interlocking and recovery procedure based on the experience from the Linac4 commissioning and early operation and report the results to the MPP Linac4	R. Wegner

Minutes