Collaboration between CELLS in Barcelona and BINP in Novosibirsk in the construction of ALBA Synchrotron Josep Campmany on behalf of CELLS Accelerators Division
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 2/30 Collaboration CELLS BINP Outline Specific projects developed Combined quadrupole-sextupole magnet design Beam dynamics calculations Storage ring quadrupoles Storage ring sextupoles Supports for Booster accelerator Installation of accelerator Superconducting wiggler Summary
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 3/30 Framework: collaboration CELLS BINP Very good references from SLS, where BINP help in the assembly of accelerators. It was established a memorandum of understanding between CELLS and BINP in order to collaborate «with the objective of constructing, equipping and exploiting a Synchrotron Light Facility». The reason for the collaboration was that «BINP has a great deal of accumulated experience in the design and construction of synchrotron light facilities.» Signed by Joan Bordas and Gennady Kulipanov on September 13th, 2004
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 4/30 1st specific agreement Design of a combined sextupole-quadrupole BINP group leaded by Eugene Levichev. ALBA group leaded by Dieter Einfeld Magnetic design and magnet optimization. Calculation of electrical parameters of the magnet. Calculation of the cooling water parameters. Technical drawings needed for fabrication Design was completed at the end of 2004, but it was not applied in the final ALBA design
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 5/30 BINP group leaded by Eugene Levichev. ALBA group leaded by Dieter Einfeld. Evalulation of ID influence in storage ring performance. 2nd specific agreement Beam dynamics calculations Calculation of dynamic aperture of storage ring Calculations were helpful in the 1st design phase. Afterwards they were refined by ALBA team
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 6/30 Contracts december 05 / january 06 Quadrupole and sextupole manufacturing BINP group leaded by Eugene Levichev. ALBA group leaded by Montse Pont. ALBA-CELLS made the magnetic and engineering design BINP made the technical design and manufactured the magnets Magnetic measurements were also done at BNIP Quadrupoles and sextupoles have been installed in the storare ring
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 7/30 Magnets characteristics -quadrupoles- Number of magnets 112 Aperture 61 mm Max. gradient 22.4 T/m Max. current 185 A 2 types of laminations, 1 coil (46 turns, 8 8 mm, 5 mm) Mechanically made of 4 pieces 100 closed magnets, 12 opened magnets Iron Overall dimensions are 600x600 mm
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 8/30 Magnets characteristics -sextupoles- Number of magnets 120 Aperture 76 mm Max. gradient 700 T/m 2 Max. current 200 A 1 sextupole cross section. Sextupolar field: 1 coil per pole (28 turns, 7 7 mm, 3.5 mm). Correctors: 2 coils per pole (224 & 112 turns, 0.8 4.5mm solid conductor).
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 9/30 Magnets characteristics -skew quads and correctors integrated in sextupoles- All sextupoles have steering coils for: Horizontal Steering 0.8 mrad 2 coil types (1806 A-turn, 903 A-turn) By(x=0) = 0.0514 T Vertical Steering 0.8 mrad 1 coil type (1520 A-turn) Bx(y=0) = 0.0499 T Skew Quadrupole gx=0.2 T/m 1 coil type (225 A-turn)
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 10/30 Quadrupole characteristics 2D and 3D OPERA models 1.34 T 1.54 T 185 A Max 22.4 T/m
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 11/30 Quadrupole characteristics 2D-OPERA models 1.12 T 0.6 T
Magnets 3D design 10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 12/30
Manufacturing at BINP workshops 10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 13/30
Manufacturing at BINP workshops 10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 14/30
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 15/30 Measurements at BNIP facility Magnetic centre of magnets to an accuracy of ±30 um Angular tilt to an accuracy of ±0.1 mrad Integrated quadrupole field with respect to the current Integrated harmonic content up to harmonic 20th, with sensitivity of 10-4 BINP measurement group leaded by Pavel Vobly. ALBA group leaded by Dieter Einfeld and Montse Pont. Measurements cross-checked at Saclay (France) and Brookhaven (USA) with an excellent agreement
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 16/30 Quality measurements at BNIP facility S150, 150 A, no chamfer 10.0 8.0 harmonics @ 25 mm Bn/B3 (x10-4 ) 6.0 4.0 2.0 skew normal 0.0-2.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 harmonic number BINP OPERA-3D B9/B3-8.22-7.75 B15/B3 2.17 2.09 Excellent agreement between simulations and measurements
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 17/30 New contract on 2007 Supports of booster accelerator Mechanical design and FEA studies made by CELLS BO-MA-BM10 660 Kg Manufacturing done at BINP workshops BO-MA-BM05 355 Kg Manufacturing at BINP leaded by Yuri Pupkov and Eugene Levichev. ALBA group leaded by Dieter Einfeld and Yuri Nikitin. Total deformation Max = 30 μm Equivalent stress Max = 13 MPa
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 18/30 Supports are bracket type BO-MA-Q180 93 Kg BO-MA-CORR 14 Kg Quadrupole Q180 BO-MA-Q180 93 Kg BO-MA-SEXT 42 Kg BO-MA-Q340 172 Kg 2 correctors + BPM + bellows Sextupole FEA studies for quadrupole QV03 Total deformation Max = 22 μm Vacuum pump 7 Kg Quadrupole Q340 + [ 2 correctors + BPM ] + Quadrupole Q180 + 2 vacuum pumps BO-MA-QV03 154 Kg Equivalent stress Max = 13 MPa Quadrupole QV03 + VAC. PUMP
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 19/30 Supports of booster accelerator Manufacturing at BINP was done along 2007 Installation in ALBA tunnel was completen on spring 2008
Supports of booster accelerator 10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 20/30
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 21/30 New contract on 2008 Mechanical installation of accelerators Qualified staff from BINP was integrating two teams of assembling along with CELLS personnel. 4 Specialised Technicians for the BO, 3 for the SR and 3 for the BL and RF Teams. They stayed in Barcelona from Nov 2008 to March 2009 BINP team leaded by Yuri Pupkow. ALBA coordination by Montse Pont.
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 22/30
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 23/30
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 24/30 New contract on October 2007 Superconducting wiggler manufacturing Superconducting wiggler SCW31 Main characteristics Superconducting wiggler 12,8 mm magnetic gap Period: 30,0 mm Num. poles full field: 117 Length: 1.764 m Bmax: 2.16 T K: 6.08 Superconducting wigglers are a worldwide known speciality of BINP. BINP team leaded by Nikolay Mesentzev and ALBA group leaded by Josep Campmany.
Manufacturing at BINP workshops 10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 25/30
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 26/30 Cryostat shield Liner Cryostat
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 27/30 Testing and installation at ALBA ring 4 wk for assembling and commissioning without beam 3 wk staying for installing into the storage ring 2 wk for commissioning with beam
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 28/30 Quench history. Maximum reacheable field is 2.3 T No quenches happened after installation First light emerging from SCW30 seen at beamline on 11/10/11
10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 29/30 Summary Quadrupoles and sextupoles Superconducting wiggler SCW30 Supports of booster accelerator
Thanks for your attention 10/11/2011 J. Campmany ALBA- CELLS (Barcelona) 30/30