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SPS Access Safety System. Patrick Lienard, Elena Manola-Poggioli on behalf of the SPS Access Project Team: M.Grill, S.Grau, P.Lienard , E.Manola-Poggioli, R. Nunes, R.Villard TS/CSE C.Arimatea, J.Axensalva, J.Ridewood, G.Robin AB/OP. Agenda. Description of the present SPS Access System - PowerPoint PPT Presentation
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PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
SPS Access Safety System
Patrick Lienard, Elena Manola-Poggioli
on behalf of the SPS Access Project Team:M.Grill, S.Grau, P.Lienard, E.Manola-Poggioli, R. Nunes, R.Villard TS/CSE
C.Arimatea, J.Axensalva, J.Ridewood, G.Robin AB/OP
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Agenda
• Description of the present SPS Access System- and where it does not satisfy the INB requirements
• Upgrade plan
• Compensatory measures for 2006 Run
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Access to SPS
• EIS Acces:– Access Points– ‘Portes Grille’– ‘Portes blindee’– ‘Monte charge’– ‘Puisards Techniques’
• EIS Faisceau:– Power Converters 400V– Power Converters 18kV– BHZ 377– TEDs– Extraction kickers
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Access to SPS : Safety Chains
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
SPS Access Modes
• SPS Access Modes– Mode ‘Closed’– Mode ‘Shutdown’– Mode ‘Supervised
Access’
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
System Architecture (from 1995)
PLCLocal
dédié accès
PLCLocal
dédié machine
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Remontées despositions SAFE &UNSAFE des EIS
accès
Commandes desEIS accès
PLCCentral
dédié accès
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
1 résultanteEIS accès
SAFE Bat x /chaîne n
1 résultanteEIS accès
UNSAFE Bat x/ chaîne n
Mod.Int
1 VetoEIS
accèschaîne k
PLCMASTER
Mod.Int
Mod.Int
Mod.Int1 résultante EIS accès SAFE / chaîne n
1 résultante EIS accès UNSAFE / chaîne n
1 VetoEIS
accèschaîne k
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
Mod.Int
1 résultanteEIS machineSAFE Bat x /
chaîne n
1 résultanteEIS machine
UNSAFE Bat x/ chaîne n
Mod.Int
1 VetoEIS
machinechaîne k
PLCCentral
dédié machine
Mod.Int
Mod.Int
Mod.Int
1 résultante EIS machine SAFE / chaîne n
1 résultante EIS machine UNSAFE / chaîne n
1 VetoEIS
accèschaîne z
Pupitres clés• All safety functions based on a S5 PLCs architecture, single points of failure.
• Excellent “retour d’experience”.
• The INB policy is to always have redundancy in all critical safety systems.
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
SPS Upgrade Project: phases and milestones
t
Système d’accès SPS
actuel
Système d’accès SPS
actuel
NouveauSystème
d’accès SPS
Mesures compensatoires
Ru
n
’06
SP
S
Ru
n ‘
07
S
PS
+L
HC
Ru
n ‘
’08
S
PS
+L
HC
Introduction d’une voie
câbléeredondante
*Date suivant le schedule des accelerateurs
Voie câbléeredondante
Shutdow
n
Shutdow
n
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Compensatory measures: Run 2006
• Access doors:– Caps on the doors locks, but only in entry direction– Emergency exits non affected
• Sector doors in the transfer lines used as emergency exits will be connected directly to neighboring AUG chains:– PPG66003 in TT6 in to extraction zone towards TI2– PPG4004 in TT40 in the extraction zone towards TI8 and CNGS– PPG21161 in the interface zone between TT20 and target region
TCC2.– PPG100611 in TT10 in the transfer tunnel between PS and SPSOPENING THE DOOR WILL TRIGGER AN EMERGENCY STOP OF SPS!
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Compensatory measures 2006: connection with the AUG chains
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Doors being connected to AUG (Run 2006)
Approx. 30 m distance
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Doors being connected to AUG (Run 2006)
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Doors being connected to AUG (Run 2006)
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Doors being connected to AUG (Run 2006)
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Compensatory measures 2006
• Installation and test (TS-CSE, TS-EL, AB-OP)– Test protocol is being prepared
• Signalization:
ATTENTION:L‘ouverture provoque l'arret
d'urgence general
Contactez la Salle de Controle: Tel 77500
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Project Phase 2, Run 2007: Cable Loop
• In redundancy with the present PLC based system.
• Limited scope (LHC solution): Detect an intrusion on the external envelope and put in the safe position the ‘EIS-faisceau’.
• One cable loop per chain: no conflict with the present SPS operating modes.
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Portes Blindées
LogiqueCâblée
SAFE
UNSAFE
EIS Faisceaux
VETO voie câblée
VETO voie PLC (MIS)
V
Projet Phase 2, Run 2007: Cable Loop
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Projet Phase 2, Run 2007: Cable Loop
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Project Phase 3: New SPS access system
• New architecture based on safety PLCs and cable loop implemented in 2007.
• Planning and cost under study.
PL, EMP Chamonix XV, 23.01.2006 EDMS: 698337
SPS Access Project
Thank you for your attention!
