TS-LEA, CERN, 1211 Geneva 23 1 T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 LHC Power Converters & Radiation T. Wijnands TS/LEA.

Slides:



Advertisements
Similar presentations
Radiation Levels in ALICE Andreas Morsch Meeting on ALICE Radiation Tolerance 30/8/2004.
Advertisements

Chamonix 2010: January 27 th Session 6 – Radiation To Electronics: R2E Summary Radiation 2 Electronics Session th January 2010 Radiations to Electronics.
Review of exposed equipment in the LHC: a global view RADWG members T. Wijnands (EN/STI) Giovanni Spiezia (EN/STI) Abstract : An review of the radiation.
Radiation Doses in CBM - A first estimate and an assessment of consequences Walter F.J. Müller, GSI, Darmstadt 11 th CBM Collaboration Meeting 26 February.
K. Potter RADWG & RADMON Workshop 1 Dec WELCOME TO THE 4th RADWG & RADMON WORKSHOP 1 December 2004.
Plot Approval Yat Long Chan (CUHK) Igor Mandic (Ljubljana) Charlie Young (SLAC)
© Robert Baumann 3/27/2015 TI Information – Selective Disclosure Slide 1/ Future Circular Colliders Conference © Robert Baumann 3/27/2015 Slide.
5 th LHC Radiation Day Radiation response of RADMON sensors T. Wijnands (TS/LEA), C. Pignard (TS/LEA) Acknowledgements : UCL Louvain-La-Neuve, PSI Villingen,
Abstract: Based on the principle of the RADMON on line radiation monitoring system for the LHC, a new type of low cost, battery powered radiation monitors.
R2E Weekly Report status AT/MB/MC – 4 th R2E Project Meeting – 7 th April 2011.
Oliver Bitterling  Introduction to the QPS  Radiation damage in electronic systems  Construction of radiation tolerant systems  Radiation test and.
J. MEKKI (1/14) 05/12/12 – RadWG meeting Summary of the radiation levels of the equipments at CNRAD RF MosFETs Cryogenics TE/EPC LED warning system BPM.
SPS Beam Position Monitors: MOPOS Front-End Electronics Jose Luis Gonzalez BE/BI 22/11/2013.
Radiation test - PSI Date Equipment Owner Test groupDUT May 20th EN/STI OSL, TLD BE/BI Detector June 1stTE/EPCEN/STI Mosfet Voltage regulators Voltage.
ATLAS ATLAS DCS H.J.Burckhart, Muon Electronics Meeting, December 11th Status of Embedded Local Monitor Board (ELMB) Overview Radiation tolerance.
Online Radiation Dose Measurement System for ATLAS experiment I. Mandić a, representing ATLAS collaboration a Jožef Stefan Institute, Jamova 39, Ljubljana,
FPGAs in the CMS HCAL electronics Tullio Grassi 21 March 2014.
Maria Grazia Pia Simulation for LHC Radiation Background Optimisation of monitoring detectors and experimental validation Simulation for LHC Radiation.
SEE effects in deep submicron technologies F.Faccio, S.Bonacini CERN-PH/ESE SEE TWEPP2010.
Radiation Tolerant Electronics New Policy? Ph. Farthouat, CERN.
Status of Beam loss Monitoring on CTF3 Results of Tests on LINAC and PETS as R&D for TBL Anne Dabrowski Northwestern University Thibaut Lefevre CERN CTF3.
Temporary irradiation facility at the CNGS beam D. Mcfarlane, T. Wijnands,
Developments on power transfer at CERN (DC-DC converters) Philippe Farthouat CERN.
Y. ThurelCERN / November / xxY. Thurel AB/PO Equipment irradiation test in CNGS Phase 1: [ … : Crash Event ] Phase 2 : [ :
Accelerator Group for LHeC LHeC Meeting at CERN; October Questions raised by Max  does the e-ring fit into the tunnel?  can one bypass ATLAS and.
RADWG-RADMON WORKSHOP SUMMARY TALK Emmanuel Tsesmelis TS/LEA 1 December 2004.
BLM AUDIT 2010Ewald Effinger BE-BI-BL BLM tunnel installation and data acquisition card (BLECF) Ewald Effinger AB-BI-BL.
Thurel Yves – CERN / Chamonix 2010
Upgrade Radiation Issues Christopher O’Grady For the DCH Electronics Upgrade Group Based on work by Jerry Va’vra.
AB-CO TC / J. Wenninger1 MCB orbit correctors  There are 752 MCBH(V) SSS orbit corrector circuits.  Individually powered by a ± 60 A, ± 8 V.
LHC Beam Loss Monitors, B.Dehning 1/15 LHC Beam loss Monitors Loss monitor specifications Radiation tolerant Electronics Ionisation chamber development.
DAQMB Status – Onward to Production! S. Durkin, J. Gu, B. Bylsma, J. Gilmore,T.Y. Ling DAQ Motherboard (DMB) Initiates FE digitization and readout Receives.
CERN Converter Control Electronics Setting the Scene
COTS for the LHC radiation environment: the rules of the game
Neutron measurement with nuclear emulsion Mitsu KIMURA 27th Feb 2013.
Power Converters and DC cablesSlide 1/.. LHC - HC review Hugues THIESEN – AB/PO Thursday, 12 May 2005 Water cooled cables warm bus bars power converter.
Numerical signal processing for LVDT reading based on rad tol components Salvatore Danzeca Ph.D. STUDENT (CERN EN/STI/ECE ) Students’ coffee meeting 1/3/2012.
Update on radiation estimates for the CLIC Main and Drive beams Sophie Mallows, Thomas Otto CLIC OMPWG.
TS/LEA, CERN, 1211 Geneva 23 Thijs Wijnands TS/LEA/RADLECC Workshop Heidelberg Thijs Wijnands (CERN TS Department) Challenges Status Future Interfacing.
M.Moll, M.Silari, H.Vincke – 3.April Mixed field irradiation -- Who answered ?  In total 36 forms filled / 34 persons answered: 38% 62% CERN:
Machine Protection Review, R. Denz, 11-APR Introduction to Magnet Powering and Protection R. Denz, AT-MEL-PM.
Mixed field irradiation -- Who answered ?  In total 36 forms filled / 34 persons answered: 38% 62% CERN: mainly LHC related topics CERF: beside LHC topics.
1 Giuseppe G. Daquino 26 th January 2005 SoFTware Development for Experiments Group Physics Department, CERN Background radiation studies using Geant4.
AWAKE: D2E for Alexey beam properties Silvia Cipiccia, Eduard Feldbaumer, Helmut Vincke DGS/RP.
1 Radiation worries in the cavern L.Jirdén
TE-MPE-CP, RD, LHC risk review 06-Mar R. Denz TE-MPE-CP Radiation Hardness of Cold By-pass Diodes Acknowledgements: D. Hagedorn (former project.
1 Single event upset test of the voltage limiter for the ATLAS Semiconductor tracker TSL Experiment Number: F151 distance between power supplies and modules.
LHC Electronics irradiation tests in the CNGS side gallery September 2009 – partial results D.Kramer for the RADWG 30/9/09report to LMC Thanks to B.Todd,
TWEPP Paris, 09 Radiation Tests on the complete system of the instrumentation electronics for the LHC Cryogenics at the CNGS test facility Evangelia Gousiou.
LHCf collaboration meeting, Nagoya, January 2009A. L. Perrot LHC news A. L. Perrot CERN, EN/MEF-LE LHCf collaboration meeting, Catania, 6 th July 2009.
BLM System R2E and Availability Workshop, B.Dehning 1 Bernd Dehning CERN BE-BI
David MCFARLANE RADMON (RADiation MONitoring) TS-LEA-RAD C. Pignard C. Pignard Hardware design / development / testing Hardware design / development /
13 th September 2012 – 0v6 Radiation Tolerant Power Converter Controls thanks to: TE/EPC/CC, Y. Thurel, A. Masi, M. Brugger, G. Spiezia.
Matters arising RADWG - 3 July 2009
Solid-State Cameras for LHC instrumentation
Radiation monitoring and follow up during LHC commissioning
SmartFusion2 and Artix 7 radiation test results for the new developments G. Tsiligiannis, S. Danzeca (EN-STI-ECE)
R2E impact of TCL settings: input for 2017 operation
Outline Introduction to LHC Power Converters Remaining Inventory Observed Availability New inventory – FGClite Cumulative & SEE Effects Maintenance.
RADMON Salvatore Danzeca (EN/STI) on behalf of the R2E Project and RADMON team Thanks to all the RADMON Team!
D.Kramer on behalf of the RADWG
TI8/WIC Incident & UJ87/UA87 Radiation Levels & Analysis
Status and evolution of radiation dose on 60A power converters
Update on expected HL-LHC radiation levels
Collimator Control (SEUs & R2E Outlook)
BLMs - Radmon – BSCs – BCMs for steering the beams in collision during the engineering run at 450 GeV Thijs Wijnands (TS/LEA), Richard Hall Wilton (TS/LEA),
Russian Research Center “ Kurchatov Institute”
RADIATION induced failures in LHC 28th June 2011
MICROFIP-Do we need further tests? 28th June 2011
Presentation transcript:

TS-LEA, CERN, 1211 Geneva 23 1 T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 LHC Power Converters & Radiation T. Wijnands TS/LEA What can we expect during commissioning ?

TS-LEA, CERN, 1211 Geneva 23 2 T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 Origin of Radiation in LHC Beam loss Decay activated material

TS-LEA, CERN, 1211 Geneva 23 3 T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 Radiation levels - global distribution Proton - residual gas Proton - point losses ARC DS RR

TS-LEA, CERN, 1211 Geneva 23 4 T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 Radiation levels & radiation effects 3 numbers to work with : Total Ionising DoseUnit : Gy 1 MeV equivalent NeutronsUnit : cm -2 Hadrons (E>20 MeV)Unit : cm -2 3 radiation effects to deal with : Surface damagestarts after ~ 5 Gy Displacement Damagestarts after ~ 1 x 10 9 cm -2 Single Eventsstarts immediately (on day 1)

TS-LEA, CERN, 1211 Geneva 23 5 T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 Annual radiation levels LHC Location Total Dose [Gy] Hadron fluence (E >20 MeV) [cm -2 ] 1 MeV eq. neutron fluence [cm -2 ] SourceShielding ARC104 x x Beam gas interactions no DS 1,51001 x x Point Lossesno RR 77, 73?5 x x 10 9 Collimatorsyes RR 13, x x 10 8 Collisions ATLASyes RR 53, x x 10 8 Collisions CMSyes DS 3108 x x Collimatorsmaybe UJ 7654 x x 10 9 Collimatorsyes

TS-LEA, CERN, 1211 Geneva 23 6 T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 Converters in RR underground areas Large RR (RR13,17,53,57)Small RR (RR73,77) Location6 kA4 kA600 A120 A PC Type4510, 1214 RR RR RR RR RR RR  Not designed to be radiation tolerant … but they contain many radiation sensitive components (ADCs, PowerMOS, IGBTs, FPGAs, DSPs,  P, SRAM etc.) During the first days of operation we will have Single Event Errors in the PCs !

TS-LEA, CERN, 1211 Geneva 23 7 T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 Single Event Error Hard error Soft error Change hardware Hardware failure Change software Data corrupted SEE – Single Event Errors Change hardware

TS-LEA, CERN, 1211 Geneva 23 8 T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 Hardware failure SEE – hardware error WorldFIP repeater 2.5 Mbit/s :  12 Devices “burned out” only 1 s after switching on the SPS proton beam  WorldFIP is used to communicate with nearly all electronics in tunnel (~ crates) including PC for orbit correctors  Very Important device – new radiation tolerant design is in progress

TS-LEA, CERN, 1211 Geneva 23 9 T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 Signal - Beam off Signals - Beam on Fx F(x) FxF(y) GxG(x) SEE – software error InputOutput InputOutput

TS-LEA, CERN, 1211 Geneva T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 Single Event Cross Section TOSHIBA TC554001AF-70L 4 Mbit SRAM memory  SEE = Nbr of Errors Nbr of hadrons [cm -2 ] SEE Radiation test to :  Determine cross section (hard/soft)  Estimate error rate in LHC  Understand consequences during LHC operation

TS-LEA, CERN, 1211 Geneva T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 Estimate error rate in LHC - RRs TOSHIBA TC554001AF-70L 4 Mbit SRAM memory Assume :   see = 1x10 -7 cm -2 per device  1 SRAM memory per converter in RR  Total : 256 converters in RRs  Radiation Level in RR : 1x10 9 hadrons [cm 2 ] (E>20 MeV) per year Expected nbr of single event errors in SRAM : 256 x 1x10 -7 x 1x10 9 = errors per year To be added : soft and hardware errors in all other components in a power converter (ADCs, PowerMOS, IGBTs, High Voltage diodes, FPGAs, DSPs,  P, etc.)

TS-LEA, CERN, 1211 Geneva T. Wijnands TS/LEA, C. Pignard AB-CORADWG-RADMON day – 1 December 2004 Situation today  Reception of series produced power converters (controls and power part) is ongoing  Some converters are CERN made, others are pure commercial types  All possibilities to insert shielding have been used  It is not possible to relocate the equipment at this stage of the project  Some components for the controls part have been tested  Some components for the powering part for the converters in the tunnel (i.e orbit corrector power converters) have been tested (but was this test representative ?)