Difference between revisions of "CEBAF Injector Upgrade"

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This area is related to Injector Upgrade Meetings.
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The Injector Upgrade wiki begins here.
  
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=='''[[Injector Upgrade Meetings]]'''==
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==Quick Links==
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* Daily 8:00am + Wed 1:30 MCC => https://bluejeans.com/569476853
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* Daily 8:30am toolbox => https://bluejeans.com/171126028
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* Monday 1330 SAD Scheduling Meeting =>  https://bluejeans.com/569476853
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* '''Schedule - updated Nov 10, 2020''' [[media:201110_AIPINJ_Schedule.pdf]]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21170 Link to the Phase 1 ATLIS]
  
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== 200kV Wien Filter ==
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==Planning, planning, planning...==
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: [[CIS Phase 1 work plans]]
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: [[AIPINJ - Layouts]]
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: [[AIPINJ - S&A Transmittals]]
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: [[AIPINJ - Upgrade Meetings]]
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: [https://jeffersonlab-my.sharepoint.com/:f:/g/personal/grames_jlab_org/EhXqNtq16CBNt4JzMmy4T1ABbL3OnBkCCHeIvb8PQE3aZw?e=vpc8ZM 3D cad and released drawings on AIPINJ OneDrive Folder]
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: Long term planning - [[AIPINJ - Phase 1 and 2 Schedule]]
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==CED related links==
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* CED nomenclature doc : https://accweb.acc.jlab.org/cnm/codes/system
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* CED lookup translator : https://accweb.acc.jlab.org/cnm/translator
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* FINAL CED LIST (9/14/20-checked DM/JG/AH/MS) - [[media:200914_AIPINJ_CED.xlsx]]
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== Major Phase 1 Beamline Components ==
 +
:[[200 kV gun]] - Cathode, anode and high voltage system
 +
:[[200 kV NEG Coated BPM's]] - New BPM's on beam pipe, NEG coated and absolutely mapped
 +
:[[Y-chamber Laser Window]] - Evaluating the best window to minimize birefringence under stress
 +
:[[DR dipole (15 deg)]] - New 15 deg air core bend dipole replaces pre-existing DS dipole
 +
:[[FX beamline and FY chopper solenoids]] - New double-coil sw/cw capable solenoids with 38 mm (FX) and 46 mm (FY) ID
 +
:[[PSS Kicker (upgraded for 200 kV upgrade)]] - New PSS kicker of reliable design to operate at 200 kV with shorter throw
 +
:[[WF Wien Filters (200 kV upgrade)]] - Upgraded Wien filters with 20 A magnetic coils and >18 kV electrodes to rotate spin of 200 keV electrons
 +
:[[QW Wien quadrupoles (200 kV upgrade)]] - New quads designed for 200 keV energy, w/ improved magnetic field quality
 +
:[[Chopping System (200 kV upgrade)]] - Choppers get higher power amplifiers, maybe a new chopping chamber
 +
:[[Pre-buncher cavity (200 kV upgrade)]] - Existing stainless steel pre-buncher replaced by copper cavity for higher power.
 +
:[[NEG coated 2.5 inch OD BPM's]] - Replacing (2) existing with (3) new BPM's, provide (x,x',y,y') from gun, help tuning
 +
:[[HD steering coils]] - New steering coils for the A1/A2 aperture cubes, improved design and for 200 keV energy
 +
:[[A1/A2 Aperture Steering Cubes]] - Reinvented A1/A2 apertures define beam size and PSS kicker destination, include upgraded HD steering coils
 +
:[[Injector upgrade vacuum improvements]] - Improvements in the vacuum design, use of getter and ion pumps
 +
:[[LLRF 3.0 Phase 1]]
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== Major Phase 2 Beamline Components ==
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:[[SRF Booster]]
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==ATLIS Tasks==
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;AIPINJ
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21370 Injector Wien Filter - system upgrade (2020 SAD)]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21332 Removal of PSS kicker magnet injector segment]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21164 Mat'l Handling and Installation for Phase I of Inj. Upgrade]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/20395 Pedestal Location Surveys]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/20404 Install Chopper SSA's]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/20410 Chopper SSA LCW]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/19517 Penetration Drops]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/20270 Remove and re-install BPM's Gun to chopper]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/20275 Install new IPM2I03]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/20268 Remove and calibrate current monitoring electronics]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/17932 Harp work]
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* [http://devweb.acc.jlab.org/CSUEApps/uitflist/task/1273 Testing Wien HV Controls at UITF]
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* [http://opsweb.acc.jlab.org/CSUEApps/atlis/task/20275 Perform Installation work for newly added Injector bpm during 2020 SAD]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21490 IOCSE11 & IOCINSE4 BPM Controls Update]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/atlis.php?load=Task&task_id=21431 Install and Commission Wien filter Power Supplies]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21570 Install PSS jumpers for laser work at the Injector]
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;CIS SAD Tasks
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* [http://opsweb.acc.jlab.org/CSUEApps/atlis/task/19463 New Gun2 loading chamber]
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* Placeholder for Tim Minga to test laser room smoke detector alarm to MCC/Guard
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* [https://logbooks.jlab.org/entry/3844689 Fix IHWP readback during SAD]
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;Injector Related SAD Tasks
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21431 Install and Commission Wien filter Power Supplies]] (magnet PS)
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21353 Install Ion Pump HV cables and mount Junction boxes on cable trays NL and INJ]]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21330 PSS Injector Interface Chassis removal]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21145 PSS Injector Segment PLC Upgrade]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21330 PSS Injector Interface Chassis removal]
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* [http://opsweb.acc.jlab.org/CSUEApps/atlis/task/21542 PSS CAMAC Relay cards replacement with VME versions for Injector and BSY]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/20415 I&C Injector Camac to Vme and camera upgrade]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/17247 I&C Upgrade harps to PC104]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21331 I&C Upgrade existing ItoV System with ItoV VME cards]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/18471 I&C Accelerator network re-survey]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21334 FAC Tunnel Fire Alarm and Suppression Replacement]
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* [http://opsweb.acc.jlab.org/CSUEApps/atlis/task/21242 Apply labels to I&C components during 2020 SAD]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21353 Install Ion Pump HV cables and mount Junction boxes on cable trays NL and INJ]
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* [http://opsweb.acc.jlab.org/CSUEApps/atlis/task/21020 Neutron Detector System Installation (SAD 2020)]
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* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/20644 UHV Power Supply Replacement (ISB)]
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* [http://opsweb.acc.jlab.org/CSUEApps/atlis/task/21376 Injector (prebuncher, buncher and choppers)- LLRF systems upgrade to 3.0 version]
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* [http://opsweb.acc.jlab.org/CSUEApps/atlis/task/21373 Trim Utility Chassis Upgrade - All CEBAF Trim Racks]
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== [[Injector Upgrade Documents and Links]] ==

Revision as of 14:35, 20 November 2020

The Injector Upgrade wiki begins here.

Quick Links

Planning, planning, planning...

CIS Phase 1 work plans
AIPINJ - Layouts
AIPINJ - S&A Transmittals
AIPINJ - Upgrade Meetings
3D cad and released drawings on AIPINJ OneDrive Folder
Long term planning - AIPINJ - Phase 1 and 2 Schedule

CED related links

Major Phase 1 Beamline Components

200 kV gun - Cathode, anode and high voltage system
200 kV NEG Coated BPM's - New BPM's on beam pipe, NEG coated and absolutely mapped
Y-chamber Laser Window - Evaluating the best window to minimize birefringence under stress
DR dipole (15 deg) - New 15 deg air core bend dipole replaces pre-existing DS dipole
FX beamline and FY chopper solenoids - New double-coil sw/cw capable solenoids with 38 mm (FX) and 46 mm (FY) ID
PSS Kicker (upgraded for 200 kV upgrade) - New PSS kicker of reliable design to operate at 200 kV with shorter throw
WF Wien Filters (200 kV upgrade) - Upgraded Wien filters with 20 A magnetic coils and >18 kV electrodes to rotate spin of 200 keV electrons
QW Wien quadrupoles (200 kV upgrade) - New quads designed for 200 keV energy, w/ improved magnetic field quality
Chopping System (200 kV upgrade) - Choppers get higher power amplifiers, maybe a new chopping chamber
Pre-buncher cavity (200 kV upgrade) - Existing stainless steel pre-buncher replaced by copper cavity for higher power.
NEG coated 2.5 inch OD BPM's - Replacing (2) existing with (3) new BPM's, provide (x,x',y,y') from gun, help tuning
HD steering coils - New steering coils for the A1/A2 aperture cubes, improved design and for 200 keV energy
A1/A2 Aperture Steering Cubes - Reinvented A1/A2 apertures define beam size and PSS kicker destination, include upgraded HD steering coils
Injector upgrade vacuum improvements - Improvements in the vacuum design, use of getter and ion pumps
LLRF 3.0 Phase 1

Major Phase 2 Beamline Components

SRF Booster

ATLIS Tasks

AIPINJ
CIS SAD Tasks
Injector Related SAD Tasks

Injector Upgrade Documents and Links

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