1. Accelerator Module Test Facility (AMTF) operation completed: results and lessons learned
ICEC/IMC 2016
Sergiy Putselyk DESY MKS
presenting the work of many colleagues:
IFJ-PAN (Poland)
WUT(Poland),BINP(Russia),
Linde/Cofely and several DESY groups
How to edit the title slide
Upper area: Title of your talk, max. 2 rows of the defined size (55 pt)
Lower area (subtitle): Conference/meeting/workshop, location, date, your name and affiliation, max. 4 rows of the defined size (32 pt)
Change the partner logos or add others in the last row.
ICEC/IMC 2016
Sergiy Putselyk DESY

2. AMTF - purpose & objectives (TDR) AMTF – layout
Outline
AMTF - purpose & objectives (TDR)
AMTF – layout
AMTF- main cryogenic components
Test results for XFEL cavities & modules
Conclusion
ICEC/IMC 2016
Sergiy Putselyk DESY

3. AMTF: purpose & objectives (TDR)
- Complete cold performance test of all XFEL cryomodules before tunnel installation (RF, vacuum,cryo-losses)
103 cryomodules, rate: 1/week
- Cold RF test of all XFEL superconducting cavities before cryomodule assembly
824 cavities, rate 6/week
Before you start editing the slides of your talk change to the Master Slide view: Menu button “View”, Master, Slide Master:
Edit the following 2 items in the 1st slide: 1) 1st row in the violet header: Delete the existent text and write the title of your talk into this text field 2) The 2 rows in the footer area: Delete the text and write the information regarding your talk (same as on the Title Slide) into this text field.
If you want to use more partner logos position them left beside the DESY logo in the footer area Close Master View
ICEC/IMC 2016
Sergiy Putselyk DESY

4. AMTF layout (TDR)
84m x 48m
Before you start editing the slides of your talk change to the Master Slide view: Menu button “View”, Master, Slide Master:
Edit the following 2 items in the 1st slide: 1) 1st row in the violet header: Delete the existent text and write the title of your talk into this text field 2) The 2 rows in the footer area: Delete the text and write the information regarding your talk (same as on the Title Slide) into this text field.
If you want to use more partner logos position them left beside the DESY logo in the footer area Close Master View
Three test benches (XATB1, XATB2 and XATB3) for testing assembled modules and for high power tests of assembled cavities
Two test cryostats (XATC1 and XATC2) for RF performance tests of the cavities
(One magnet test stand XMTS (located in the Magnet Test Hall Building 55) for testing magnets)
ICEC/IMC 2016
Sergiy Putselyk DESY

5. AMTF Hall – cavity and cryomodule areas
Vertical Cryostat
Cryomodule test stand
Cryomodule test stand – module inside
Cavity preparation area
Unloading of the cryomodule after transport
Cryomodule preparation area
ICEC/IMC 2016
Sergiy Putselyk DESY

6. AMTF – cryogenics contributions
Red = WUT
Wroclaw University of Technology -> Kriosystem
Blue = DESY MKS
Acting for XFEL company
(no in-kind !) -> DEMACO
Green= BINP
Budker Institute Novosibirsk
ICEC/IMC 2016
Sergiy Putselyk DESY

7. Results summary (Status January 2016)
ICEC/IMC 2016
Sergiy Putselyk DESY

8. Results summary (Status March 2016)
Testing rate limitation due to cryomodule delivery
Simplification of the test procedure
Leakages on some cryomodules
Near all results above XFEL specs MV/m
Q0 is above XFEL specs 1010 at 23.6 MV/m
Commissioning of two other test benches
ICEC/IMC 2016
Sergiy Putselyk DESY

9. Cooperation between DESY groups and operating team (IFJ-PAN)9
Cooperation between DESY groups and operating team (IFJ-PAN)
The AMTF test operation is part of the polish in-kind contribution (IFJ-PAN)
Cooperation between involved DESY teams and IFJ-PAN experts is very successful!
Lessons learned:
Exercising on prototype module was very important for practical operation experience as well as for the developing of test procedures
It took a couple of years to train the corresponding team
Cooperation between different teams is extremely important for the successful AMTF operation
ICEC/IMC 2016
Sergiy Putselyk DESY

10. Lessons learned
Near all components were delivered and installed “just-in-time”
No dedicated time for de-bugging of cryo-supply (and other systems)
XATCs capacities exceed the design value by factor 2
General efforts for installation & commissioning for all components is underestimated
1.5 cryomodule test/week is reached (i.e. original design for operation with two test benches is achieved)
We are typically “in budget”
We were almost always “in time” at the beginning. Presently, we are limited by cryomodule delivery rate
Cooperation between DESY team experts and operating team (IFJ-PAN) is crucial for the successful operation of AMTF!
ICEC/IMC 2016
Sergiy Putselyk DESY

11. AMTF fulfilled its design goals!
Conclusion
AMTF fulfilled its design goals!
We are in-line with schedule and budget for XFEL project
ICEC/IMC 2016
Sergiy Putselyk DESY

12. Thank you for your attention !
ICEC/IMC 2016
Sergiy Putselyk DESY