Page 130 - Dynamics and Control of Nuclear Reactors
P. 130

10.10 Reactor system models     125






                                               Generator  T CWout  cooling  water  Condenser

                                                   T CWin


                                   W lpt  H lpt  P lpt


                                                      W bIp       W co  H co

                                 W rh  H rh  P rh                     LP  feedwater  heater
                            Reheater          IP & LP  turbine                 [8].




                                                          W vrh                variables
                               W ms                                            state


                               Moisture  separator  W lIq         W fw   W hp→lp  associated



                             W hpt  H hpt  P hpt                               and

                                                W bhp                          components

                               W nc H nc P nc  HP  turbine                     important



                               Nozzle  chest                        HP  feedwater  heater
                                                                               showing


                               W in H s                                        system
                         W v H s
                                   Steam  valve                                BOP

                                                                  To  OTSG     the
                               W s H s                                         of


                               From  OTSG                                   10.12  FIG.  Schematic
   125   126   127   128   129   130   131   132   133   134   135