SISIFO-GAS A COMPUTERIZED SYSTEM TO SUPPORT SEVERE ACCIDENTS TRAINING AND MANAGEMENT

SISIFO-GAS A COMPUTERIZED SYSTEM TO SUPPORT SEVERE ACCIDENTS TRAINING AND MANAGEMENT César Serrano WGRisk Workshop March 29-31, 2004 Köln, Germany TABLE OF CONTENTS • INTRODUCTION • BACKGROUND • TECHNICAL DESCRIPTION • CHARACTERISTICS • DEMO WGRisk SISIFO- INTRODUCTION DATABASE DECISION MAAP4 MODULES ON-LINE PLANT DATA GRAPHIC SISIFO-GAS INTERFACE Property of: SEVERE ACCIDENT SEVERE ACCIDENT TRAINING MANAGEMENT WGRisk I - 1/3 SISIFO- TECNATOM CAPACITIES TECNATOM ENGINEERING ENGINEERING SERVICES SERVICES COMPANY COMPANY COVERING COVERING THE THE FOLLOWING FOLLOWING AREAS: AREAS: •• TRAINING TRAINING AND AND SIMULATION: SIMULATION: PWR PWR AND AND BWR BWR FULL-SCOPE, FULL-SCOPE, MULTIMULTIFUNCTIONAL FUNCTIONAL SIMULATORS,… SIMULATORS,… •• PLANT PLANT OPERATION OPERATION SUPPORT: SUPPORT: EOP EOPAND AND SAMG’S SAMG’S DEVELOPMENT DEVELOPMENT AND AND TRAINING, TRAINING, MAN-MACHINE MAN-MACHINE INTERFACE,… INTERFACE,… •• INSPECTION INSPECTION (STRUCTURAL (STRUCTURAL INTEGRITY), INTEGRITY), TESTING TESTING (NON-DESTRUCTIVE) (NON-DESTRUCTIVE) AND AND MATERIALS MATERIALS •• DESIGN DESIGN AND AND MANUFACTURING, MANUFACTURING, EXPERIMENTAL EXPERIMENTAL FACILITIES FACILITIES WGRisk I - 2/3 SISIFO- IBERINCO CAPACITIES IBERDROLA Ingeniería y Consultoría (IBERINCO) ENGINEERING ENGINEERING AND AND CONSULTING CONSULTING SERVICES SERVICES COMPANY COMPANY COVERING COVERING THE THE FOLLOWING FOLLOWING AREAS: AREAS: •• CONSULTING CONSULTING AND AND STUDIES: STUDIES: SITE/IMPLEMENTATION, SITE/IMPLEMENTATION, SAFETY SAFETY SYSTEMS SYSTEMS ASSESSMENT,… ASSESSMENT,… •• PROJECT PROJECT ENGINEERING: ENGINEERING: DESIGN DESIGN MODIFICATIONS, MODIFICATIONS, FINAL FINAL SAFETY SAFETY STUDY STUDY UPDATING, UPDATING, RADIOLOGICAL RADIOLOGICAL PROTECTION,… PROTECTION,… •• OPERATION OPERATION ENGINEERING: ENGINEERING: LICENSE LICENSE AND AND SAFETY SAFETYANALYSIS, ANALYSIS, PSA, PSA, SUPPORT SUPPORT TO TO NUCLEAR NUCLEAR FUEL FUEL MANAGEMENT, MANAGEMENT, WASTE WASTE MANAGEMENT MANAGEMENT •• MAINTENANCE MAINTENANCE ENGINEERING ENGINEERING WGRisk I - 3/3 SISIFO- BACKGROUND •• BEGINNING BEGINNING (1997-1998): (1997-1998): HALDEN HALDEN PROJECT PROJECT •• APPLICATION APPLICATION (1999-2002): (1999-2002): COFRENTES COFRENTES NPP NPP WGRisk B - 1/5 SISIFO- BACKGROUND OECD OECD HALDEN HALDEN REACTOR REACTOR PROJECT PROJECT •• TITLE: TITLE: “DEVELOPMENT “DEVELOPMENT OF OF AN AN EXTENSION EXTENSION OF OF THE THE CAMS CAMS SYSTEM SYSTEM TO TO SEVERE SEVERE ACCIDENTS ACCIDENTS MANAGEMENT” MANAGEMENT” •• ORIGINAL ORIGINAL DEVELOPMENT DEVELOPMENT :: COMPUTERISED COMPUTERISED ACCIDENTS ACCIDENTS MANAGEMENT MANAGEMENT SUPPORT SUPPORT (CAMS) (CAMS) •• NEW NEW CONTRIBUTION, CONTRIBUTION, EXTENSION EXTENSION TO TO SEVERE SEVERE ACCIDENTS ACCIDENTS FOR FOR GENERIC GENERIC BWR BWR AND AND PWR: PWR: –– DIAGNOSIS DIAGNOSIS AND AND FITTING FITTING MODULES MODULES DEVELOPMENT DEVELOPMENT –– INTERFACE INTERFACE WITH WITH THE THE TRACKING/PREDICTIVE TRACKING/PREDICTIVE SIMULATOR SIMULATOR (MAAP4) (MAAP4) WGRisk B - 2/5 SISIFO- CAMS - ORIGINAL DEVELOPMENT Plant Data Data Acquisition Signal Validation APROS Tracking/Predictive Simulator Non-Severe Accident Man-Machine Interface State Identification PSA Module Strategy Generator Critical Function Monitor WGRisk B - 3/5 SISIFO- CAMS - NEW DEVELOPMENT Plant Data MAAP Tracking/Predictive Simulator Severe Accident Data Acquisition Signal Validation Diagnosis Module Fitting Module Man-Machine Interface PSA Module Strategy Generator Critical Function Monitor WGRisk B - 4/5 SISIFO- BACKGROUND COFRENTES COFRENTES NPP NPP APPLICATION APPLICATION (1096MWe, (1096MWe, BWR/6 BWR/6 GE GE DESIGN, DESIGN, MARK-III MARK-III CONTAINMENT) CONTAINMENT) •• TAKING TAKING AS AS STARTING STARTING POINT POINT THE THE HALDEN HALDEN GENERIC GENERIC MODULES, MODULES, THE THE DEVELOPMENT DEVELOPMENT OF OF THE THE SPECIFIC SPECIFIC DIAGNOSIS DIAGNOSIS // FITTING FITTING MODULES MODULES FOR FOR THE THE PLANT PLANT WAS WAS CARRIED CARRIED OUT OUT •• THE THE MAAP4 MAAP4 CODE CODE WAS WAS SELECTED SELECTED AS AS TRACKING/PREDICTIVE TRACKING/PREDICTIVE SIMULATOR SIMULATOR DUE DUE TO TO THE THE LARGE LARGE EXPERIENCE EXPERIENCE OF OF USE USE INTO INTO THE THE PSA/IPE PSA/IPE •• NEW NEW CAPACITIES: CAPACITIES: –– INTERACTIVE INTERACTIVE GRAPHIC GRAPHIC CAPACITY CAPACITY –– DATABASE DATABASE WITH WITH MAAP MAAP SEQUENCES SEQUENCES (PROGNOSIS) (PROGNOSIS) –– MAN-MACHINE MAN-MACHINE INTERFACE: INTERFACE: SCADA-FACTORY SCADA-FACTORY LINK LINK WGRisk B - 5/5 SISIFO- TECHNICAL DESCRIPTION SCADA SCADA (FACTORY (FACTORY LINK) LINK) (SCADA (SCADA DATABASE DATABASE GRAPHIC GRAPHIC INTERFACE) INTERFACE) •• SCADA SCADA PROCESS PROCESS IN IN REAL REAL TIME TIME DATA DATA OF OF ALL ALL MODULAR MODULAR STRUCTURES STRUCTURES REQUIRED REQUIRED (SIEC, (SIEC, MODULES, MODULES, MAAP4 MAAP4 AND AND THE THE GRAPHIC GRAPHIC INTERFACE) INTERFACE) •• DATABASE DATABASE OF OF ACCIDENT ACCIDENT SEQUENCES SEQUENCES ANALYSED ANALYSED WITH WITH MAAP: MAAP: –– GENERAL GENERAL DESCRIPTION DESCRIPTION –– TIMING TIMING OF OF EVENTS EVENTS –– SYSTEMS/BARRIERS SYSTEMS/BARRIERS STATUS STATUS –– SOURCE SOURCE TERM TERM RELEASED RELEASED –– OUTPUT OUTPUT VARIABLE VARIABLE PLOTS PLOTS •• GRAPHIC GRAPHIC INTERFACE INTERFACE SHOWING SHOWING THE THE ACCIDENTS ACCIDENTS EVOLUTION EVOLUTION AND AND WITH WITH INTERACTIVE INTERACTIVE CAPACITIES CAPACITIES TO TO BE BE USED USED WITH WITH THE THE TRAINING TRAINING MODE MODE WGRisk T - 6/7 SISIFO- TECHNICAL DESCRIPTION SOFTWARE SOFTWARE REQUIREMENTS REQUIREMENTS •• ACCIDENT ACCIDENT ANALYSIS ANALYSIS CODE: CODE: MAAP MAAP 4.0.3 4.0.3 CODE CODE (MINOR (MINOR MODIFICATIONS) MODIFICATIONS) •• SUPERVISORY SUPERVISORY CONTROL CONTROLAND AND DATA DATAACQUISITION ACQUISITION (SCADA): (SCADA): FACTORY FACTORY LINK LINK (RUN (RUN TIME TIME LICENSE) LICENSE) •• EQUIPMENT EQUIPMENT CONNECTIVITY: CONNECTIVITY: PC PC ANYWHERE ANYWHERE •• DATABASE DATABASE IN IN ACCESS: ACCESS: DATAMAAP DATAMAAP •• DIAGNOSIS DIAGNOSIS & & FITTING FITTING MODULES: MODULES: –– LOGIC LOGIC RULES RULES WITH WITH C C CODE CODE –– PARAMETER PARAMETER PROCESSING PROCESSING STRUCTURE STRUCTURE WITH WITH A A FUZZY FUZZY LOGIC LOGIC BASED BASED PROGRAMME PROGRAMME •• OTHER OTHER INTERFACE INTERFACE PROGRAMMES PROGRAMMES WGRisk T - 7/7 SISIFO- CHARACTERISTICS OPERATIONAL OPERATIONAL MODES MODES •• ON-LINE ON-LINE PROCESSES PROCESSES –– TREATMENT TREATMENT OF OF THE THE PLANT PLANT DATA DATATO TO IDENTIFY IDENTIFY POTENTIAL POTENTIALACCIDENTAL ACCIDENTAL SEQUENCES SEQUENCES (INITIAL (INITIAL EVENTS EVENTS INTO INTO THE THE DIAGNOSIS DIAGNOSIS MODULE) MODULE) AND AND CONTROL CONTROL THEIR THEIR EVOLUTION: EVOLUTION: •• MODULES MODULES CONTROL CONTROL •• ACCIDENT ACCIDENT MANAGEMENT MANAGEMENT MODE MODE •• OFF-LINE OFF-LINE PROCESSES PROCESSES –– USER-FRIENDLY USER-FRIENDLY CAPACITIES CAPACITIES DEVELOPED DEVELOPED AROUND AROUND THE THE MAAP MAAP CODE CODE TO TO IMPROVE IMPROVE THE THE KNOWLEDGE KNOWLEDGE ABOUT ABOUT THE THE SEQUENCES SEQUENCES EVOLUTION: EVOLUTION: •• ACCIDENT ACCIDENT TRAINING TRAINING MODE MODE WGRisk C - 1/11 SISIFO- MAIN SCREEN WGRisk C - 2/11 SISIFO- CHARACTERISTICS MODULES MODULES CONTROL CONTROL •• THE THE ON-LINE ON-LINE RECEPTION RECEPTION OF OF THE THE MOST MOST SIGNIFICANT SIGNIFICANT PLANT PLANT DATA DATA IS IS DISPLAYED DISPLAYED AS AS PUNCTUAL PUNCTUAL VALUES VALUES (9 (9 SCREENS) SCREENS) AND/OR AND/OR PLOTS PLOTS •• THE THE DATA DATAARE ARE PROCESSED PROCESSED THROUGH THROUGH THE THE DIAGNOSIS DIAGNOSIS MODULE MODULE TO TO IDENTIFY IDENTIFY AN AN INITIATOR INITIATOR EVENT EVENT AND AND WHEN WHEN IT IT OCCURS OCCURS THE THE DISPLAY DISPLAY PERMITS PERMITS TO TO VISUALIZE VISUALIZE ALL ALL THE THE PROCESSES PROCESSES ACTIVATED ACTIVATED DURING DURING THE THE MANAGEMENT MANAGEMENT MODE: MODE: –– DIAGNOSIS DIAGNOSIS AND AND PROGNOSIS PROGNOSIS STATUS: STATUS: INPUTS, INPUTS, OUTPUTS, OUTPUTS, FUZZY FUZZY LOGIC LOGIC PROCESS PROCESS –– DATA DATA COMMUNICATIONS COMMUNICATIONS BETWEEN BETWEEN PLANT PLANTAND AND SISIFO-GAS SISIFO-GAS –– MAAP MAAP STATUS: STATUS: FITTING FITTING MODULE, MODULE, ERRORS ERRORS –– TIME TIME INTERVALS: INTERVALS: PLANT PLANT DATA DATA REFRESH, REFRESH, HISTORICAL HISTORICAL DATA DATA STORE, STORE, FROM FROM THE THE INITIAL INITIAL EVENT EVENT WGRisk C - 3/11 SISIFO- FITTING MODULE STATUS WGRisk C - 4/11 SISIFO- CHARACTERISTICS ACCIDENT ACCIDENT MANAGEMENT MODE •• DIAGNOSIS DIAGNOSIS –– PERMITS PERMITS TO TO SEE SEE THE THE LOGIC LOGIC RULES RULES DEVELOPED DEVELOPED FOR FOR THE THE DIAGNOSIS DIAGNOSIS MODULE MODULE USED USED FOR FOR THE THE IDENTIFICATION IDENTIFICATION OF OF THE THE ACCIDENTAL ACCIDENTAL SEQUENCE SEQUENCE AND AND ITS ITS EVOLUTION EVOLUTION –– PERMITS PERMITS TO TO SEE SEE THE THE LOGIC LOGIC RULES RULES TO TO ASSIGN ASSIGN AN AN ENVIRONMENTAL ENVIRONMENTAL SOURCE SOURCE TERM TERM RELEASE RELEASE (LEVEL2-PSA (LEVEL2-PSATREE: TREE: STC) STC) •• PROGNOSIS PROGNOSIS –– PERMITS PERMITS TO TO SEE SEE THE THE BEHAVIOUR BEHAVIOUR AND AND THE THE FINAL FINAL STATUS STATUS OF OF OTHER OTHER SEQUENCES SEQUENCES WITH WITH SIMILAR SIMILAR INITIAL INITIAL CONDITIONS CONDITIONS (DATAMAAP) (DATAMAAP) –– SEQUENCE SEQUENCE EVOLUTION EVOLUTION (PROGNOSIS) (PROGNOSIS) WITH WITH MAAP4 MAAP4 WGRisk C - 5/11 SISIFO- SOURCE TERM CATEGORIES WGRisk C - 6/11 SISIFO- CHARACTERISTICS ACCIDENT ACCIDENT TRAINING TRAINING MODE MODE •• TO TO REPRODUCE REPRODUCE AN AN OLD OLD SEQUENCE SEQUENCE –– PERMITS PERMITS TO TO SAW SAW AS AS A A FILM, FILM, USING USING THE THE GRAPHICAL GRAPHICAL DISPLAYS, DISPLAYS, A A SEQUENCE SEQUENCE STORED STORED INTO INTO THE THE DATABASE DATABASE •• TO TO REPRODUCE REPRODUCE A A NEW NEW SEQUENCE SEQUENCE –– PERMITS PERMITS EASILY EASILY TO TO GENERATE GENERATE A A NEW NEW INPUT INPUT OF OF MAAP MAAPAND AND TO TO RUN RUN IT IT AUTOMATICALLY, AUTOMATICALLY, WITH WITH THE THE “GASE” “GASE” SUBPROGRAM SUBPROGRAM –– THE THE SEQUENCES SEQUENCES CAN CAN BE BE VIEWED VIEWED AND AND INTERACTIVELY INTERACTIVELY MODIFIED MODIFIED ON ON DISPLAY DISPLAYAND AND FINALLY FINALLY STOPPED STOPPED AND AND STORED STORED IN IN THE THE DATABASE DATABASE •• DATAMAAP DATAMAAP –– DATABASE DATABASE ON ON ACCESS, ACCESS, STRUCTURED STRUCTURED AND AND USER-FRIENDLY, USER-FRIENDLY, WITH WITH A A DETAILED DETAILED INFORMATION INFORMATION ON ON THE THE SEQUENCES SEQUENCES STORED STORED AND AND PLOTS PLOTS WGRisk C - 7/11 SISIFO- CONTAINMENT DISPLAY WGRisk C - 8/11 SISIFO- SYSTEMS DISPLAY WGRisk C - 9/11 SISIFO- DATABASE - MAIN SCREEN WGRisk C - 10/11 SISIFO- DATABASE - PLOT WGRisk C - 11/11 SISIFO- DEMO CHARACTERISTICS CHARACTERISTICS OF OF SISIFO-GAS SISIFO-GAS STAGES STAGES 1 TO TO SEE SEE THE THE ON-LINE ON-LINE CONNECTION CONNECTION WITH WITH PLANT PLANT DATA DATA (SIEC) (SIEC) 2 THE THE MANAGEMENT MANAGEMENT MODE: MODE: INITIATOR INITIATOR EVENT EVENT AND AND DIAGNOSIS DIAGNOSIS 3 THE THE TRAINING TRAINING MODE: MODE: OLD OLD SEQUENCE SEQUENCE 4 THE THE TRAINING TRAINING MODE: MODE: NEW NEW SEQUENCE SEQUENCE 5 DATABASE DATABASE Time Time 5:59 5:59 WGRisk D - 1/1 SISIFO- SISIFO-GAS THE END WGRisk SISIFO- ... (1997-1998): HALDEN HALDEN PROJECT PROJECT •• APPLICATION APPLICATION (1999 -20 02) : (1999 -20 02) : COFRENTES COFRENTES NPP NPP WGRisk B - 1 /5 SISIFO- BACKGROUND OECD OECD HALDEN HALDEN REACTOR REACTOR PROJECT... SEQUENCE SEQUENCE 4 THE THE TRAINING TRAINING MODE: MODE: NEW NEW SEQUENCE SEQUENCE 5 DATABASE DATABASE Time Time 5: 59 5: 59 WGRisk D - 1/1 SISIFO- SISIFO-GAS THE END WGRisk SISIFO- ... CONTAINMENT FAILURE TIME NO RPV FAILURE LATE CF EARLY CF NO CF A WGRisk STC 53 CONTAINMENT FAILURE TIME EARLY CF NO CF B STC 59 T - 5/ 7 STC 60 C SISIFO- TECHNICAL DESCRIPTION SCADA SCADA (FACTORY (FACTORY