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QXF testing plans by CERN

QXF testing plans by CERN. Upgrade proposal for the SM18 magnet test benches to cope with HL - LHC needs Marta Bajko CERN TE-MSC TF LARP- HiLumi May 2014.

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QXF testing plans by CERN

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  1. QXF testing plans by CERN Upgrade proposal for the SM18 magnet test benches to cope with HL-LHC needs Marta Bajko CERN TE-MSC TF LARP-HiLumi May 2014 The HiLumi LHC Design Study is included in the High Luminosity LHC project and is partly funded by the European Commission within the Framework Programme 7 Capacities Specific Programme, Grant Agreement 284404

  2. Today there is no infrastructure @ CERN (SM18) allowing to test the QXF magnet… but we have a project approved to build it Marta Bajko x Larp-HiLumi May 2014

  3. SM18: the LAYOUT of building Visitors Vertical test cryostats Visitors Horizontal test benches Cryogenics RF test area Magnet test @ LN2 Marta Bajko x Larp-HiLumi May 2014

  4. INFRASTRUCTURE : CRYOSTATS AND BENCHES Magnet Flushing Station recuperated from LHC Main Magnet series tests activity Vertical test cryostats Horizontal test benches 20 kA power converter 10 operational horizontal benches • D cluster allows different lengths • A cluster allows high ramp rates 20 kA water cooled cables Transfer lines recuperated from CRG Valve box Control Room Pumping line Cryogenic rack LN2 tank Cryogenic Control Control Room Temporary placed in the parking area Magnet test @ LN2 DAQ Cryostat borrowed from RF Cold buffer 2 operational vertical cryostats • Long cryostat with 1 insert x magnet • Diode and HTs lead cryostat with 3 inserts • 1 Feed box ( SC link) HFM cryostat 10 kA power converter Marta Bajko x Larp-HiLumi May 2014

  5. INFRASTRUCTURE: POWERING and WATER COOLING Horizontal test benches Vertical test cryostats PC PC PC PC PC 20 kA circuit 6 power converters on the horizontal benches • B,D,E,F cluster with identical converters of 14 kA/ 16V • A cluster different: 17 kA/60 V PC PC Magnet test @ LN2 No powering associated to this set up PC 48 m3/h water cooling capacity Ex. of operation : limiting to 3 cluster at the time A1,B1,E1 Long cryostat for magnet test (EE included) 42 m3/h need. 10 kA circuit 1 power converter 20 kA/24 V for the cryostats 1 power converter 10 kA/ 12V for the feed box Marta Bajko x Larp-HiLumi May 2014

  6. INFRASTRUCTURE: CRYOGENIC COOLING Vertical test cryostats Horizontal test benches Specific to this area: Cooling and warming with He gas cooled with LN2 Magnet test @ LN2 • 6 kW power plant sheared ( RF and Magnets) • 2 cold boxes dedicated for each • 25 000 l buffer of LHe but used only max. 40 % Specific to this area: cooling down to 77 K with DT< 100 K using LN2 Marta Bajko x Larp-HiLumi May 2014

  7. In 2012, a limited number of test that we could achieve and the improved knowledge we had on the next coming needs, we studied the SM18 test facility test capacity. How to increase the number of test and cope with future needs? Extend the vertical test facility to allow testing large magnets (QXF) and get read of the present powering limitation: 1 power converter for 5 installations in a shearing mode Increase the number of equipment to have flexibility and be able using the warming and cooling time for installations: new insert …+ additional existing cryostat to be installed … PROJECT (MCHFs) OPERATION (kCHFs) Increase the team Marta Bajko x Larp-HiLumi May 2014

  8. ….FLEXIBILITY…where and how? On-going work in 2013-2014: MSC, CRG, EPC, MPE, EN-MME, EN EL New additional cryostat : Siegtal. This would allow us test a few of the R&D magnets having a length < 1.5 m and a diameter < 800 mm, like : SMCs and RMCs @ 1. 9 K and @ 20 kA in parallel with other test in the LONG cryostat. New additional test station in the zone: HFM This would allow us test the FReSCa2 magnet , today in fabrication. It is a special cryostat adapted to that magnet or similar in energy ( 6.5 MJ) and size ( 1 m diameter, 10 t) @ 1.9 K and 20 kA while other magnets would be tested in LONG or Siegtal cryostat. New additional insert for the existing cryostat : LONG with improved performance. This would allow us to install new magnet while an other is at cold and therefore to enlarge the cold powering test time of the same installation. New additional power converter of 10 kA This would allow us to power two independent items in the same zone. Typically will be needed for the HFM but already used in limited configuration to 2 kA by the Sc link. Marta Bajko x Larp-HiLumi May 2014

  9. LHC cryo magnets (MB, SSS, S4, USA magnets, ondulators, connection cryostats…) in horizontal position ….EXTEND…why? LHC cold masses( MQ, Correctors) in vertical cryostat HL LHC 11T in vertical Request from HL LHC Limitations of the present installations HL LHC QXF in vertical 25 kA HL LHC 11T in horizontal Cryostat geometry: • Typical Magnet parameters • for QXF type magnets • Maximum stored energy : 10 MJ • Nominal Current : 17 kA • Short Sample current > 20 kA • Magnet inductance : 8,27 mH/m • Magnet outer diameter: 0.63 m • Magnet length : 2 – 16 m max. • Nominal Ramp Rate: 11 – 20 A/s • Maximum Ramp Rate: 400 A/s EUCARD2 + 5T SMC,RMC D = 800 mm L= 1.5 m D = 600 mm L= 4 m Fresca 2 dipole 20 kA Fresca dipole 2 with HTs HL LHC string with 100 m of Sc link cooled with feed box and powered by DFB (6x 3 kA 9x 120 A 1 x 11 kA 2 x 25 kA) 45m including D1 550 mm diameter Power converter and EE: I max = 20 kA FReSCa HL LHC QXF in horizontal ( 25 kA) 10 or 20 tests Series HL LHC QXF in horizontal ( 25 kA) 10 or 20 tests till 2021 QXF long QXF short 11T Dipole HFM Sc link 60 m 600 A x 24 20 m 20 kA 20 m 600 A 60 m, 1 x 20 kA 3 x 20 kA,9 x 120 A, 6 x 300 A LHC Projects timing 2018 2017 2015 2016 2014 2020 Marta Bajko x Larp-HiLumi May 2014

  10. What to test? MQ, MQXC2,RMC1, SMC_11T2, HQ, 2 x 11T dipole, 1 x twin 11T dipole, TNA Diodes Sc link LHC Ondulator, new D1 SM18 Superconducting Magnet Test Facility as in 2014 3 Vertical cryostats: LONG and DIODE, SIEGTAL/AUX Supercritical test station x 20 kA Power Converters: 20 kA, 2 kA, 600 A 10 horizontal benches : clusters A,B,C,E,F Power Converters: 1 x 20 kA/ 61 V PC 5 x 16 kA/ 24 V PC 600 A operation limited by the independent electrical circuits and the available cryogenics: 1 horizontal and 1 vertical magnet in the same time @1.9K CRITICAL SERVICE request: 32 m3/h demineralised water In construction: LONG, Siegtal, HFM, Cluster D Cold Test Rate: 1 magnet / mounts Marta Bajko x Larp-HiLumi May 2014

  11. What to test? MQY, MCBC, D11 Short, D11 Short 2in1 SMC, RMC, Diodes Sc link LHC spares, D2, SSS080, SSS199, SSS200,Q1,Q2, FreSca2 SM18 Superconducting Magnet Test Facility as in 2015 5 Vertical cryostats: LONG and DIODE, SIEGTAL/AUX, HFM, Cluster D Supercritical test station x 20 kA Power Converters: 20 kA, 2 kA, 600 A, 10 kA, 30 kA DFB for Sc link for 24 x 600 A 10 horizontal benches : clusters A,B,C,E,F Power Converters: 1 x 20 kA/ 61 V PC 3 x 16 kA/ 24 V PC 600 A operation limited by the independent electrical circuits and the available cryogenics: 1 horizontal and 1 vertical magnet + cluster D in the same time @1.9K CRITICAL SERVICE request: 70 m3 /h demineralised water In construction: HFM, Cluster D Cold Test Rate: 1 magnet / mounts Marta Bajko x Larp-HiLumi May 2014

  12. What to test? D11 M3, D11 M4,SMC, RMC, SQXF, MQXF Sc link LQXF, D11 ??Q5,D1,Q3, Q7, D1 HL LHC, D2 HL LHC, MB2194, MB 2138, MB 2336, SSS 192, FreSca2 SM18 Superconducting Magnet Test Facility as in 2016 5 Vertical cryostats: LONG and DIODE, SIEGTAL/AUX, HFM, Cluster D Supercritical test station x 20 kA Power Converters: 20 kA, 2 kA, 600 A, 10 kA, 30 kA DFB for Sc link LS3 Type? 10 horizontal benches : clusters A,B,C,E,F Power Converters: 1 x 20 kA/ 61 V PC 1 x 16 kA/ 24 V PC 600 A , 1 x 30 kA operation limited by the independent electrical circuits and the available cryogenics: 2 horizontal and 1 vertical magnet + cluster D in the same time @1.9K CRITICAL SERVICE request: 100 m3 /h demineralised water Test Rate: 2 magnet / mounts (4 cold / 2 powered in the same time) Marta Bajko x Larp-HiLumi May 2014

  13. What to test? SMC, RMC,SQXF, MQXF Sc link D11, SSS200, SSS372,Q1, Q2,Q4 HL LHC, MB1109,MB2214,MB2372,MB1072,MB1007,MB2373, MB1235,MB2007,MB2377, MQXF HL LHC +7MB, FreSca2 SM18 Superconducting Magnet Test Facility as in 2017 5 Vertical cryostats: LONG and DIODE, SIEGTAL/AUX, HFM, Cluster D Supercritical test station x 20 kA Power Converters: 20 kA, 2 kA, 600 A, 10 kA, 30 kA DFB for Sc link LS3 Type? 10 horizontal benches : clusters A,B,C,E,F Power Converters: 1 x 20 kA/ 61 V PC 1 x 16 kA/ 24 V PC 600 A , 1 x 30 kA operation limited by the independent electrical circuits and the available cryogenics: 2 horizontal and 1 vertical magnet + cluster D in the same time @1.9K CRITICAL SERVICE request: 100 m3 /h demineralised water Test Rate: 2 magnet / mounts (4 cold / 2 powered in the same time) Marta Bajko x Larp-HiLumi May 2014

  14. What to test? SMC, RMC, SQXF, MQXF Sc link D11, SSS200, SSS372,Q1, Q2,Q4 HL LHC, MB1109,MB2214,MB2372,MB1072,MB1007,MB2373, MB1235,MB2007,MB2377, MQXF HL LHC +7MB, FreSca2 SM18 Superconducting Magnet Test Facility as in 2018 5 Vertical cryostats: LONG and DIODE, SIEGTAL/AUX, HFM, Cluster D Supercritical test station x 20 kA Power Converters: 20 kA, 2 kA, 600 A, 10 kA, 30 kA DFB for Sc link LS3 Type? 10 horizontal benches : clusters A,B,C,E,F Power Converters: 1 x 20 kA/ 61 V PC 1 x 16 kA/ 24 V PC 600 A , 1 x 30 kA operation limited by the independent electrical circuits and the available cryogenics: 2 horizontal and 1 vertical magnet + cluster D in the same time @1.9K CRITICAL SERVICE request: 100 m3 /h demineralised water Test Rate: 2 magnet / mounts (4 cold / 2 powered in the same time) Marta Bajko x Larp-HiLumi May 2014

  15. SM18 Superconducting Magnet Test Facility as in 2020 5 Vertical cryostats: LONG and DIODE, SIEGTAL/AUX, HFM, Cluster D Supercritical test station x 20 kA Power Converters: 20 kA, 2 kA, 600 A, 10 kA, 30 kA DFB for Sc link LS3 Type? 10 horizontal benches : clusters A,B,C,E,F Power Converters: 1 x 20 kA/ 61 V PC 1 x 16 kA/ 24 V PC 600 A , 1 x 30 kA STRING HL-LHC: 1 DFB x LS3 Type 6 x 3kA, 9 x 120 A, 1 x 12 kA, 2 x 20 kA and shuffling module CRITICAL SERVICE request: 100 m3 /h demineralised water ( +25-60 m3 /h) Marta Bajko x Larp-HiLumi May 2014

  16. On what we will have to intervene ? Building layout Cryogenic system Powering schematics Energy extraction system Power distribution Water distribution DAQ and DB systems Safety PLC Safety Marta Bajko x Larp-HiLumi May 2014

  17. On what we will have to intervene ? a. Building layout The construction phase and specifically the transportation may affect RF ( ex. clean room ventilation), so coordination between BE-RF, EN-HE is mandatory! Main actors: TE-MSC, GS-SE, EN-MME, EN-HE E. D. Perez, P. Perret, C. Giloux, V. Benda, H. Thiessen, K.D.Petersen Main inputs: Magnet Length max. 5.5 m Cryostat diameter 800 mm Main limits: Space under the crane . 5.05 m Magnet length: 5.5 m Main consequences Working @ – 4.1 m x connections Civil engineering : depth -11 m diameter 3.6 m . Marta Bajko x Larp-HiLumi May 2014

  18. On what we will have to intervene ? b. Cryogenic system Dismounting the CFU of cluster D Design of the new flow diagram Design or modify valve box Design and fabricate cold He gas buffer Cryostat integration Design new control and safety system Dismounting the current leads of bench C1 and C2 . Replace with new Modify control and participate to safety PLC change HFM cold He buffer, valve box, cryo rack, control, installation Siegtal / Aux cryo rack, control, installation Control system upgrade Main actors: TE-MSC, TE-CRG, EN-MME P. Perret, C. Giloux, V. Benda, A. VanDe Craen, A Ballarino, V. Maire, R. Betemps, M. Pezzeti, E. Blanco CLUSTER D and E CLUSTER D and E Work on going Vertical test station Sc link and STRING cryogenic feed box Review the capacity of cooling ( 25 kL of LHe at 4.2K , 6 g/s ) ect. Marta Bajko x Larp-HiLumi May 2014

  19. On what we will have to intervene ? c. Powering and d. EE system Connecting PC cluster D and E with EE system Connecting PC cluster F and C without EE system Main actors: TE-MSC, TE-EPC, TE-MPE, EN-EL,EN-MME C. Giloux, H. Thiessen, K.D.Petersen, G.Coelingh CLUSTER D and E VERTICAL test station: HFM powering with 20 kA and 10 kA, Siegtal powering with 20 kA distribution Work on going CLUSTER F and C Sc link and STRING powering Marta Bajko x Larp-HiLumi May 2014

  20. On what we will have to intervene ? e. Power- and f. Water-distribution Main actors: TE-MSC, EN-EL, EN-CV, EN-MME P. Perret, C. Giloux, H. Thiessen, K.D.Petersen, J.C. Guillaume • 5 sets of 30 kA water cooled cables will be design and fabricated in purpose for these new electrical circuits: • 1 set for the vertical cryostat cluster D (end of 2015), • 1 set for the cluster E bench E1 (mid 2016) • 1 set for the Sc link (end of 2016) • 2 sets for the cluster C (end of 2016) Work on going VERTICAL test station: HFM 20 kA and 10 kA + Siegtal/Aux Ex. of water flow estimation for 2014 Water cooling need evolution Marta Bajko x Larp-HiLumi May 2014

  21. On what we will have to intervene ? g. DAQ and DB Main actors: TE-MSC, EN-ICE, BE-CO M. Charrondiere, A. Rijllart, K. Sigerud Work on going Marta Bajko x Larp-HiLumi May 2014

  22. On what we will have to intervene ? i. Safety Main actors: TE-MSC, HSE C. Giloux, P. Viret, E.R. Bigot Work on going Marta Bajko x Larp-HiLumi May 2014

  23. ….EXTENION phase 1: CLUSTER D modification 2 type of cryostat design under comparative study Marta Bajko x Larp-HiLumi May 2014

  24. Preliminary Budget estimate: aprox. 20 MCHF (magnet and cryogenic) (50% HL-LHC and 50% CERN operation) Preliminary Planning of the CLUSTER D project My personal side notes Civil engineering can start in September… and if we manage to do that ( layout approved in May), they will be not the show stoppers. Inputs on what we can dismount from the cryogenic system is imperative for the layout design already today. The show stopper seems to be today the cryostat procurement, but we started discussions for 2 alternative design to be chosen based on advantages in operation, cost and delay of fabrication therefore the cryogenic flow diagram is one of the first steps we need! The energy extraction system for such energy and current does not exist. Important development work is necessary. This has been started. The available space (from layout drawings) is essential info. The powering schematics based on the parallel connection of two existing converters is chosen based on cost and budget minimisation. Still to be proven that is feasible for the given constrain. This work is ongoing. From this first trial of making a planning seems that we may have the cryostat commissioned in June 2016!!!!………If we start now!!! Marta Bajko x Larp-HiLumi May 2014

  25. PLAN “B” SM18 Superconducting Magnet Test Facility as in end 2015 – mid 2016 5 Vertical cryostats: LONG and DIODE, SIEGTAL/AUX, HFM, Cluster D Supercritical test station x 20 kA Power Converters: 20 kA, 2 kA, 600 A, 10 kA, 30 kA DFB for Sc link for 24 x 600 A Diameter: 1. 5 m Useful depth: 2.5 m…. @ 1.9 K with 4 leads Diameter: 0.8 m Useful depth: 5 m ... @ 1.9 K with 3 leads Marta Bajko x Larp-HiLumi May 2014

  26. Thank you for your attention Marta Bajko x Larp-HiLumi May 2014

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