Overview LINAC BOOSTER STORAGE RING 100 Mev Commissioned in 2008

Slides:



Advertisements
Similar presentations
2002 November 16 CLS PROJECT STATUS M.S. de Jong Project Leader November 16, 2002 Annual Users’ Meeting.
Advertisements

XXII ESLS Workshop ALBA Status Grenoble, November 25 th, 2014 Francis Perez ALBA Status.
F. Fernandez 28/10/ Ferran Fernandez WAO2014 Operators training experience at the ALBA synchrotron light source.
1 BROOKHAVEN SCIENCE ASSOCIATES NSLS-II ASAC-2007, April. 23, 2007 Injection System with a Booster in Separate Tunnel T. Shaftan for the NSLS-II team.
Ultra Low Vertical Emittance at the Australian Light Source Mark Boland on behalf of Rohan Dowd 1.
Design and Performance Expectation of ALPHA accelerator S.Y. Lee, IU 2/26/ Introduction 2. Possible CIS re-build and parameters 3. Issues in the.
1 Slow Global Orbit Feedback at Pohang Light Source (PLS) Heung-Sik Kang Pohang Accelerator Laboratory Pohang, Korea.
F.Brinker, DESY, July 17 st 2008 Injection to Doris and Petra Fitting the detector in the IP-region Radiation issues Beam optic, Target cell Polarisation.
ATF Cooling Water System Toshiyuki OKUGI, KEK 2015/ 2/ 24 ATF2 Project Meeting LAPP (Annecy, France)
Searching for Quantum LOVE at the Australian Synchrotron Light Source Eugene Tan On behalf of Rohan Dowd 120/10/2010Eugene Tan – IWLC 2010, Genega ASLS.
Discussion on Milestone and schedule Toshiyuki Okugi ATF2 commissioning meeting 1 / 7 / 2009.
ILC RTML Lattice Design A.Vivoli, N. Solyak, V. Kapin Fermilab.
June 14th 2005 Accelerator Division Overview of ALBA D. Einfeld Vacuum Workshop Barcelona, 12 th -13 th September 2005 General 10 th September 2005.
June 14th 2005 Accelerator Division Overview of ALBA D. Einfeld Vacuum Workshop Barcelona, 12 th -13 th September 2005 General 10 th September 2005.
BROOKHAVEN SCIENCE ASSOCIATES 0 Top-Off Safety Yongjun Li ASAC Meeting October 22, 2009.
E. Karantzoulis - BESSY, June Elettra2.0-The next generation Emanuel Karantzoulis Circumference m 12 fold symmetry Energy 2 (& 2.4 GeV.
ATF2 beam commissioning status and beam time request Toshiyuki Okugi 2008 / 11 / 12 ATF2 Commissioning Meeting.
Simulation and Experimental Results of SSRF Top-up Operation Haohu Li, Manzhou Zhang SSRF Top-up Workshop, Melbourne
Matthew Cox VSSLS Workshop Barcelona Sept SLIDE 1 1 Diamond Light Source Vacuum Systems Matthew Cox
Cavities Auto Recovery with Beam RF&Linac Section - ALBA Accelerators Division Francis Perez Angela Salom.
1 BROOKHAVEN SCIENCE ASSOCIATES Storage Ring Commissioning Samuel Krinsky-Accelerator Physics Group Leader NSLS-II ASAC Meeting October 14-15, 2010.
ALBA Vacuum System, E. Al-Dmour Vacuum Systems for Synchrotron Light Sources 12 th -13 th Sep ALBA Vacuum System ALBA VACUUM SYSTEM E. Al-Dmour On.
ATF2 Commissioning Toshiyuki Okugi 2008 / 7 /9 ATF2 beam commissioning meeting, KEK.
1 BROOKHAVEN SCIENCE ASSOCIATES NSLS-II Overview Satoshi Ozaki Director, Accelerator Systems Division NSLS-II Project March 27, 2007.
February 2010 ALBA Synchrotron Light Source Francis Perez.
Vertical Emittance Tuning at the Australian Synchrotron Light Source Rohan Dowd Presented by Eugene Tan.
Status of MAMI C Hans-Jürgen Arends CB-Meeting, Basel October 4-6, 2006.
14 th ESLS RF Meeting – Trieste, September 2010 ALBA RF Status 1/28 ALBA RF Status Francis Perez.
14th ESLS RF Workshop ELETTRA / Trieste, Italy / 2010 September The Elettra Storage Ring and Top-Up Operation Emanuel Karantzoulis.
Dec 04 Beam Stability First considerations for beam stability at ALBA Marc Muñoz ALBA Team.
Canadian Light Source Commissioning Progress CLS Annual Users Meeting –
Task Lists of ATF2 commissioning Toshiyuki Okugi ATF2 Project Meeting 12 / 17 / 2008.
Beam Physics Issue in BEPCII Commisionning Xu Gang Accelerator physics group.
Workshop on Accelerator R&D for Ultimate Storage Rings – Oct Nov.1 – Huairou, Beijing, China A compact low emittance lattice with superbends for.
ASTRID2 Niels Hertel Nov 2012 AARHUS UNIVERSITET ASTRID2 – Status ESLS XX Berlin 2012 Niels Hertel ISA, Aarhus University, Denmark 1.
The machine status and operating mechanism of BEPCII CAO, Jianshe Institute of High Energy Physics, CAS April 16, 2013 The 4th Accelerator.
SOLEIL OPERATION AND ON-GOING PROJECTS C. Herbeaux On behalf of SOLEIL Groups C. Herbeaux, November ESLS23, 24-25, 2015, PSI1.
PAL-XFEL Commissioning Plan ver. 1.1, August 2015 PAL-XFEL Beam Dynamics Group.
PS - SPS Day 18-Jan-2006 PS Ring by Ray Brown.. 2.
Ultra-low Emittance Coupling, method and results from the Australian Synchrotron Light Source Rohan Dowd Accelerator Physicist Australian Synchrotron.
ESLS Workshop Nov 2015 MAX IV 3 GeV Ring Commissioning Pedro F. Tavares & Åke Andersson, on behalf of the whole MAX IV team.
SPS start up 2014 SPS OP. SPS changes during LS1 New transformers and 18kV cables for MPS. New function generators (FGC’s) with lots of new and different.
Operation Status of the RF Systems and Taiwan Photon Source
MACHINE OPERATION AT ALBA Montse Pont, CELLS-ALBA 16-18/12/2013.
Montse Pont ARW 2013 Operation and Reliability at ALBA Montse Pont.
Report Technical Director Storage-Ring-Installation Completed
Operations Machine Simulator.
Solaris status Wojciech Kitka, on behalf of CS&IT group and whole Solaris team Touluse,
PETRA III, Status and Upgrade
Experiments on Fast Ion Instability at PLS
Expected hardware status and Priority of the commissioning task
Status of HESR 18th March Gießen Dieter Prasuhn.
Diamond Light Source Status and Future Challanges
STATUS OF THE ALBA SYNCHROTRON LIGHT SOURCE: FROM COMMISSIONING TO OPERATION M.Pont, CELLS-ALBA
Low Emittance Rings 2014 Workshop
ELENA Overview and Layout Start of ELENA Commissioning Next Steps
Coupling Correction at the Australian Synchrotron
Tango status at Elettra
ThomX commissioning Iryna Chaikovska (LAL) on behalf of the commissioning group.
The SPEAR3 Upgrade Project at SLAC
The SPEAR3 Upgrade Project at SLAC
Machine Operation and Progresses in SSRF
Operation Progress and Upgrade in SSRF
Beam-Based Alignment Results
Electron Rings Eduard Pozdeyev.
Linac (WBS 1.2.2) Vinod Bharadwaj April 23, 2002
HESR for SPARC 25th November FAIR MAC Dieter Prasuhn.
ThomX – Commissioning Meeting – 25/01/2018
Fanglei Lin, Yuhong Zhang JLEIC R&D Meeting, March 10, 2016
MEIC Alternative Design Part V
Presentation transcript:

Overview LINAC BOOSTER STORAGE RING 100 Mev Commissioned in 2008 C=270 m LINAC 100 Mev Commissioned in 2008 BOOSTER 100 MeV – 3 GeV Commissioned in 2010 STORAGE RING 3 GeV Commissioned in 2011

SR Summary Parameters Remarks: 24 straight sections: 4 x 8 m -> 3 free for ID 12 x 4.3 m -> all free 8 x 2.4 m -> RF, diagnostic 38 % of the circumference for straight sections.

A historical day of the ALBA – project, 20 mA stored beam Bona tarda a tothom. En primer lloc agrair al Museu, que no se si sabia que soc nascuda a Terrassa i que per tant em fa especial il.lusio se avui aqui, el que m’hagi donat l’oportunitat de venir a explicar-vos que és un sincrotró i en particular el sincrotró ALBA que s’està construint en aquests moments a Cerdanyola del Vallés. 16th of March 2011: A historical day of the ALBA – project, 20 mA stored beam The Accelerator Division is celebrating this success.

SR Commissioning preparations Commissioning plan ready nearly 1 year in advance Training of operators and team members during this year (accelerator physics, control system, basic GUIs, basic procedures). License for the supervisors and operators. Pre-commissioning of subcomponents before start of the commissioning. Booster already commissioned -> a lot of experience already with most of the Control System, Diagnostics, OPIs and Physics apps

Weekly planning with objectives Shift organization: 1 Supervisor (we were only 3) 1 operator At least one other expert On call support from support groups Weekly planning with objectives Daily meeting to recheck planning Simulations for the expected settings and results Make everyone aware of the expectations

SR Commissioning plan 2 shifts 1 shift First try over one week-end: 4 shifts 2 intensive weeks: 2 shifts/day for 10 consecutive days Teams of 1 operator, 1 supervisor, plus 1 accelerator team member Normal commissioning: 9 shifts/week Total commissioning phase I : 90 shifts (8 hours/shift): 720 h 2 shifts 1 shift

Transition to BL commissioning

Storage Ring Commissioning 22th of November 2010: The storage ring was assembled (without ID’s) and ready for commissioning, but the CNS certificate was missing. It was decided to install the out of vacuum undulators. This means the commissioning has to be made with 3 small vacuum chambers (+/- 4 mm) 1.) Phase: Weekend 12th/13th February 2011: For this weekend we got from CNS the allowance for the storage ring injection and one turn. We realized the miss-positioning of on BTS quadrupole and had a problem with the kicker power supplies. In general no success, beam into the first bending magnet of the storage ring. 2.) Phase: March - June 2011: We got the allowance from the CNS for the commissioning of the machine at the 8th of March 2011. We commissioned the storage ring very successful until 10th of June.

June to September 2022: Installation of the in vacuum undulators and the SCW wiggler. Restart of the machine in the middle of September 2011 3rd Phase: September-October 2011: Commissioning of the in vacuum undulators and the SCW. 22 October 2011: Start of beamline Commissioning. In the morning shift, machine optimization and in the afternoon shift, beam line commissioning.

Main difficulties during commissioning Wrong polarity in all SR quads: 3 shifts to discover the problem, 6 hours to fix. After that one turn in 5 minutes Cabling of two adjacent quadrupoles swapped: Right working point, but machine completely assymetrical. 1 month to discover, 1 hour to fix.

Quadrants 3&4 19h35: 1st turn !, without correctors, almost nominal quads Sectors 1&2 Recabling Quads: Quadrant 1 Almost ‘On axis’ injection Quadrant 2

Day 1 Optics - Asymmetric Two quadrupoles in sector 8 where swapped!

RF cavities: Orbit: Still conditioning cavities, with reduced voltage. Problems with vacuum in some cavities. Interlocks due to waterflow in the cooling. Working with 4 to 6 cavities. All this implies a reduction of the lifetime, but very few beamtime lost due to cavities. Orbit: Temperature stability in the tunnel. Orbit oscillations of ~10um with a period of 20 m. Solved by improving PID of the air conditioning. Problems with getting good BBA offsets New pick-up loop

Obstacles in the vacuum chamber: A RF finger in one of the injection kickers deform and blcok the beam. Replaced in a few days. Other Vacuum problems: Wrong design of one absorber, radiation hitting the chamber. Solved with some extra copper:

Some lessons Preparation time was well spend Weak spots: For example, excellent calibration of magnets Good model of the machine Collaboration with other light sourcesb(MML, BPMs) Good training Very good alignment Weak spots: Commissioning of Tango at the same time that the accelerator Understaffed In particular in RF Sometimes we had difficulties finding what was important for the BeamLines