This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Slide 1
Confidential to WSC1 Real Time Models in 3KEYMASTER Simulation
Environment
Slide 2
Confidential to WSC2 Quick Overview Projects Bruce Power PPL
Susquehanna Technology R3K Control Interpreter Relap xml-based
Editor Relap IDE Demo
Slide 3
Confidential to WSC3 BruceB - Primary Heat Transport
System
Slide 4
Confidential to WSC4 BruceB - Moderator System Real Time 3 X 8
X 1 Verification 8 X 8 X 6
Slide 5
Confidential to WSC5 BruceB 16 channels core map Iw Inner West
Ie Inner East Ow Outer west Oe Outer East
Slide 6
Confidential to WSC6 BruceB - Heat Structures Fuel Pin PHT
Coolant Pressure Tube Cooling Gas Moderator Fluid
Slide 7
Confidential to WSC7 BruceB - Boilers and Main Steam
Slide 8
Confidential to WSC8 BruceB Verification Model
Slide 9
Confidential to WSC9 BruceB - Model Highlights NESTLE -
Cartesian geometry of 30X30 with 13 axial nodes TH total number of
volumes 764 Interstitials and Feedback 4 control absorbers 32
shut-off rods 25 core adjusters 14 liquid zone controllers
moderator heavy water purity gadolinium concentration WSC FlowBase
code models Calandria cover gas system Main moderator system Feed
and Bleed system Maintenance cooling system
Slide 10
Confidential to WSC10 BruceB - Scenarios Normal operations
shut-down, startup from 100% power to hot shutdown condition
Condenser Steam Discharge system down to 160 C Shutdown Cooling
System to 90 C Turn off main pumps and turn on Maintenance Cooling
System to 60 C Drainage of the PHT Xenon decay in fast time
Disconnect/Connect Pressurizer Turn on pumps, warm-up in fast time
Reach criticality power increase for turbine roll up generator
synchronization power increase to 100%
Slide 11
Confidential to WSC11 BruceB - Scenarios Transients pumps trips
turbine trip shut-down BOP systems transients Accidents LOCA LOMA
On-power refueling
Slide 12
Confidential to WSC12 BruceB pump trip Verification Model Core
coolant temperature 4 seconds after one pump trip
Slide 13
Confidential to WSC13 PPL Reactor Vessel
Slide 14
Confidential to WSC14 PPL Level Instrumentation
Slide 15
Confidential to WSC15 PPL - Refueling Model
Slide 16
Confidential to WSC16 PPL - Model Highlights NESTLE 32X32X12
mesh for X, Y, Z Cross-Sections are generated using NESLINK-MB code
which processes MICROBURN and CASMO4 files Cross-Sections are
stored in new FTB file Feed Water, Main Steam and CleanUp systems
are simulated using WSC FlowBase code GE experimental data are used
for separators carry-under effect 13 TH core channels hydraulics is
tuned using MB printout
Slide 17
Confidential to WSC17 PPL - LBLOCA 1 minute Leak Flow Upper
Plenum Pressure Pump Discharge Flow Shutdown Range 20 bar 80
bar
Slide 18
Confidential to WSC18 PPL LBLOCA 1 minute Separators void RHR
Flow Core Void Fuel Temperature
Slide 19
Confidential to WSC19 PPL LBLOCA 2 minutes RHR Flow Pump
Discharge Flow Upper Plenum Pressure Core Void 60 bar 6 bar
Slide 20
Confidential to WSC20 PPL LBLOCA 15 minutes Leak Flow Upper
Plenum Pressure Core Void Wide Range
Slide 21
Confidential to WSC21 R3K 3KeyMaster R3K Interface Layer
RELAP5-3D all interactions between 3KeyMaster and RELAP5 no need to
change RELAP5 source code possibility to run RELAP5 in stand alone
mode solid ground for further development stages
Slide 22
Confidential to WSC22 RELAP5 as a 3KeyMaster Task Flexible
RELAP5 Time Step Adjustment Flexible RELAP5 Task CPU Assignment
RELAP5 Data Presentation in form of Trends, Tables and Dynamic
Drawings Possibility to run several Real-Time RELAP5 Tasks under
same simulator load Full control through Instructor Station
Real-time change of boundary conditions Access to all RELAP5 ME
variables
Slide 23
Confidential to WSC23 R3K Functional Specification make time
advancement write restart file read restart file setup model time
setup mode steady-state / transient components to run (hydro,
htadv, rkin) print major edit debug mode on/off generate list of ME
variables output specified variables input parameters of TDC and
control variables programming features LAG input/output parameter
change heat capacity of specified material change fouling factor of
specified HS change form loss coefficients of specified
junction
Confidential to WSC27 R3K C++ access if (*rlp_th_refuel) {
OPENPVLV(cntrlvar645, 0.1); double addLevel = (MAXVOID -
*voidg670010000)* MAXLEVEL; if (addLevel > MAXLEVEL) addLevel =
MAXLEVEL; *cntrlvar10 = *cntrlvar10 + addLevel; } else
CLOSEPVLV(cntrlvar645, 0.1);
Slide 28
Confidential to WSC28 R3K snap/reset file each restart in
separate file file name generation compatible with 3KeyMaster fully
compatible with stand alone RELAP5 possibility to replace RELAP5
components after restart shared memory is stored in 3KeyMaster
possibility to change model time after restart backtrack options
run in separate thread run on another CPU automatic compress
Slide 29
Confidential to WSC29 R3K time advancement
Slide 30
Confidential to WSC30 R3K Fixed Frequencies
Slide 31
Confidential to WSC31 R3K Floating Frequencies
Slide 32
Confidential to WSC32 R3K Control System Interpreter Options to
develop Control System RELAP5 Input Deck boring complex when logics
involved changes require re-snap ICs 3KeyMaster task C++ program
have to build task Symbolic Calculations and Transfer - SCATER
implemented in YACC invoked on every time step no declarations,
simple and handy
Confidential to WSC34 RELAP5 Input Deck Editor XML definition
in external file First Version - Validator
Slide 35
Confidential to WSC35 RELAP5 Input Deck Editor
Slide 36
Confidential to WSC36 RELAP5 IDE We may use UNIX machines but
development stays on PC Stay with RELAP5 Input Deck Edit, run and
see results from the same screen Easy to customize and extend Rich
and fast graphics Demo