AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
Responsibilities:• PS complex exploitation, active maintenance (documentation, improvement, spare), follow-up operation, physicist requirements .• I-LHC project : Pulsed, high voltage and commercial converters (~ 150). Follow-up contract, installation, commissioning.• ISOLDE: Follow-up the requirements (RFQc, Test front-end etc.)• REX-ISOLDE: Power converters integration AB, interface PO/CO.• CNGS : Power converters (horn and reflector), PH collaboration.• CONSOLIDATION power converters: PS (gamma-transition), AD ( capacitors), Linac (dipoles, quadripoles) • Stand test 3MeV ( Linac 4): Follow-up requirement• 0.9 sec PS complex ; Multiturn ejection ; CTF3 (power converter source laser);
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
• PS complex exploitation, active maintenance (documentation, improvement, spare), follow-up operation, physicians requirements.
• 2005 : Linac2 ( protons), PSB (Booster) and ISOLDE.• 2005: Linac3 and commissioning de LEIR
• Pulsed power converters: current 10A to 40000A with voltage until 4kVolts
• High voltage power converters: voltage 1000V to 50000V current until 5A
• Piquet follow-up transition, 4 persons PO-PH in the piquet team ( second line)
• Collaboration for transfer information through FIRST LINE team and also through others sections PO.
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
I-LHCproject
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
• I-LHC ( linac3, LEIR,PS): Pulsed, high voltage and commercial power converters. Follow-up contract, commissioning. Planning 2005- 2006 very tight• Pulsed dipoles5 HZ (14) , commissioning now (linac 3)• Pulsed quadripoles 5HZ (11), commissioning now (linac 3)• HV electron cooling and RF (19) -IT 3225 AB-LHC- (FUG)• HV RF power converters LEIR (2)- IT 3257 AB-LHC- (OCEM)• Commercial power converters 1Q (30) -PE 21785/AB- (Delta)• Commercial power converters 4Q (90)-IT 3262 AB- (Danfysik)• Pulsed septum ejection power converter ~ 40 kA• Pulsed septum injection PS, septum 26 (start PS 2006)• Power converter bump 26 PS (start PS 2006)
Group Meeting - 04.03.2004 J.P. Royer AB-PO-PH
AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
Test power converters on the two types of magnets with flat top 500 microsec., 5Hz.
Type VII L= 1,3 mH, R= 0,2 Ohms Imax = 200A Uc=900V
AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
High voltage power converters 7,5 kV 190 kW for LEIR RF
ISOLDE ISOLDE
• Experimental physic (alone at CERN in 2005) • Extension
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
AB-PO-PH 2005 AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
New transformers insulation 60 kV 50 kVA
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
2 different transformers (with oil) New dry identical transformers
AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
ISOLDE targets GPS HRS Power converters at 60 kVolts
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
• REX-ISOLDE integration AB
• ~ 146 power converters, 34 different types.• Rationalisation power converters• Rationalisation control-interface CO-PO, (first part in June
2005)• To foresee for exploitation: documentation, security aspect
etc…• New collaborator in the team PH, since march 2004.
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
REX-ISOLDE: 146 power converters 34 types
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
• CNGS: power converters (horn and reflector); collaboration department PH
• Electronic PO for the pulsed power converters horn and reflector.
• Control interface 1553 and timing TG8 (CO).• Adaptation timing, internal software.• Adaptation hardware• Test BA7 foreseen 2005, then installation 2 power converters
BA4.
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters• Consolidation:
• Pulsed power converter for PS gamma-transition (2 or more ? ) functional specification (mi 2005), proposition of design, technical specification (end 2005)
• Technical specification for capacitors pulse power converters (13) 4 kVolts, 4000A de AD
• Pulsed power converters for dipoles (25) Linac2 et (10) PSB, for quad (80) Linac 2 (budget and planning)
• Stand test 3 MeV: follow-up Linac4 (approval end 2006?)
• Beam test 3 MeV beginning 2007• Quad power converters (11), dipole power converters (2)• High power converters HT RF (2) collaboration ??;
(12 power converters for Linac 4.)
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
AB-PO-PH 2005AB-PO-PH 2005
Pulsed and High voltage convertersPulsed and High voltage converters
• CTF3: power converter for laser system photo-injector.
• Multiturn Ejection: analyse for reorganisation of the pulsed power converters for ejection 16.(Bump 16, etc..)
• 0.9sec complex PS: follow-up power converters Linac 2, PSB ( pulsed power converters septa PSB-PS)
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
AB-PO-PH (AB-PO-PH (Pulsed and High voltage converters ) )
Team 2005Team 2005
• CRAVERO Jean-Marc• DAVID Nicolas• JOFFE Stéphane• LAHAYE Joël• PARRA-LOPEZ Julien• SEGUIN Maurice (~ 60% )• SIMONET Gilles• ROYER Jean-Pierre
Group Meeting - 04.03.2005 J.P. Royer AB-PO-PH
•Poste AB-PO-PH-2004-188-LD-LSC
Site web AB-PO-PH
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