Fermi National Accelerator Laboratory FERMILAB CRYOGENIC STATUS Beams Division Cryogenics Barry...
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Transcript of Fermi National Accelerator Laboratory FERMILAB CRYOGENIC STATUS Beams Division Cryogenics Barry...
![Page 1: Fermi National Accelerator Laboratory FERMILAB CRYOGENIC STATUS Beams Division Cryogenics Barry Norris (overseer) Alex Martinez (helium cryo) Christine.](https://reader038.fdocuments.net/reader038/viewer/2022103022/56649d615503460f94a42868/html5/thumbnails/1.jpg)
Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
FERMILAB CRYOGENIC FERMILAB CRYOGENIC STATUSSTATUS
Beams Division Beams Division CryogenicsCryogenicsBarry Norris (overseer)Barry Norris (overseer)Alex Martinez (helium Alex Martinez (helium cryo)cryo)Christine Darve Christine Darve (absorber/hydrogen (absorber/hydrogen details)details)Arkadiy Klebaner (cycle Arkadiy Klebaner (cycle review)review)
Particle Physics DivisionParticle Physics DivisionDel AllspachDel Allspach
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Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
Work in Progress
• Layout and Design of Civil Construction – Cryo Hall and Experimenter Hall(Martinez and Norris)
• Design of Helium Cryogenic Facility (approx 500 watts at 4.5 K OR 14K)(Martinez and Norris with Klebaner oversight)
•Absorber Cryostat Design(Darve, et. Al.
• Controls and Instrumentation for Cryogenic Batch Process and Safety(Pei, Norris, and Allspach)
• Safety – Interfacing with Del Allspach
![Page 3: Fermi National Accelerator Laboratory FERMILAB CRYOGENIC STATUS Beams Division Cryogenics Barry Norris (overseer) Alex Martinez (helium cryo) Christine.](https://reader038.fdocuments.net/reader038/viewer/2022103022/56649d615503460f94a42868/html5/thumbnails/3.jpg)
Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
Work NOT Charged To Us (or Work NOT Charged To Us (or Not Being Worked On By Us)Not Being Worked On By Us)
• Not presently working on Japanese convective needs with regard to the Linac Cryo Facility
• Not working on any detail of MICE
![Page 4: Fermi National Accelerator Laboratory FERMILAB CRYOGENIC STATUS Beams Division Cryogenics Barry Norris (overseer) Alex Martinez (helium cryo) Christine.](https://reader038.fdocuments.net/reader038/viewer/2022103022/56649d615503460f94a42868/html5/thumbnails/4.jpg)
Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
Today’s TalkToday’s Talk
• Introduction to Work – Norris
• Outline of Present Helium/Hydrogen Facility – Martinez
• Details Regarding Hydrogen Absorber - Darve
• Introduction to Cryogenic Controls Needs - Norris
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Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
Review of Quadlog Safety Review of Quadlog Safety PLC BasicsPLC Basics
What is QUADLOG? It is the safety PLC design for potentially dangerous applications.
Such as: Emergency shutdown systems Gas detection systems Fire detection systems Burner management systems
IMPT POINT: USED EXTENSIVELY AT CDF
![Page 6: Fermi National Accelerator Laboratory FERMILAB CRYOGENIC STATUS Beams Division Cryogenics Barry Norris (overseer) Alex Martinez (helium cryo) Christine.](https://reader038.fdocuments.net/reader038/viewer/2022103022/56649d615503460f94a42868/html5/thumbnails/6.jpg)
Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
CRYOGENICCRYOGENICCONTROLS IDEACONTROLS IDEA
THERE WILL BE TWO (2) CONTROL PACKAGES USED IN THIS FACILITES FOR CRYOGENIC PURPOSES:
1)Standard Tevatron Process Control Package• VME Based, POWER PC• All helium I/O resides here, that is compressor and refrigerator systems
• Any non-critical Hydrogen affiliated I/O may potentially reside here
2) Specialized Safety PLC• Used for Hydrogen I/O, FiRUS, ODH, flammable gas
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Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
QUADLOG has built-in features provide maximum safety and reliability. QUADLOG exceeds the safety of triple modular redundant (TMR) system with greater system reliability and extensive diagnostics. QUADLOG also incorporates continuous PID control, analog I/O, open communications, and a variety of operator interface options not typically available from a PLC.
![Page 8: Fermi National Accelerator Laboratory FERMILAB CRYOGENIC STATUS Beams Division Cryogenics Barry Norris (overseer) Alex Martinez (helium cryo) Christine.](https://reader038.fdocuments.net/reader038/viewer/2022103022/56649d615503460f94a42868/html5/thumbnails/8.jpg)
Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
QUADLOG SYSTEM FRONT OF MODULES
![Page 9: Fermi National Accelerator Laboratory FERMILAB CRYOGENIC STATUS Beams Division Cryogenics Barry Norris (overseer) Alex Martinez (helium cryo) Christine.](https://reader038.fdocuments.net/reader038/viewer/2022103022/56649d615503460f94a42868/html5/thumbnails/9.jpg)
Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
QUADLOG Module
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Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
The QUADLOG critical control system offers: • Increased safety with proven fail-safe characteristics and protected outputs • Higher system availability with the fault tolerance of quad redundancy, special self-testing software, and unique common cause defense mechanisms • Improved reliability with greater strength against industrial stressors and isolation between I/O subsystems • Decreased start-up time and minimized downtime with online diagnostics and detailed error reporting • Easier integration with other control systems via open communications
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Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
QUADLOG CRITICAL SPECS
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Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
DCS of Hydrogen Experimental Hall and Manifold Room will be install in Helium Refrigeration Building. (Explosion proof for Class I, Division I, Group B)
LOCATION
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Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
QUADLOG Protected Outputs ensure no single component failure can prevent a mandatory trip.
PROTECTED OUTPUT
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Fermi National Accelerator Fermi National Accelerator LaboratoryLaboratory
If On-line diagnostics detect a failure in one side of the system (including input, processor and output), the other side will maintains control automatically and system remains available
Redundant control