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PSG - Primary Side of the Steam Generator SSG – Secondary Side of the Steam Generator

PSG - Primary Side of the Steam Generator SSG – Secondary Side of the Steam Generator. Primary side of steam generator (PSG) and simplistic secondary system (SSG) Interfaces with RCS, RCPs, and Controls and Protection. PSG System Boundaries And Inputs/Output Interfaces.

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PSG - Primary Side of the Steam Generator SSG – Secondary Side of the Steam Generator

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  1. PSG - Primary Side of the Steam GeneratorSSG – Secondary Side of the Steam Generator • Primary side of steam generator (PSG) and simplistic secondary system (SSG) • Interfaces with RCS, RCPs, and Controls and Protection

  2. PSG System Boundaries And Inputs/Output Interfaces Boundary – Steam Flow Out SSG_i_Steam_MassFlow SSG_i_Steam_Enthalpy SSG_i_Steam_Temp PSG_i_Inlet_MassFlow scalar, PCS PSG_i_Inlet_Enthalpy scalar, PCS PSG_i_Inlet_Temperature scalar, PCS PSG_i_Outlet_MassFlow scalar, RCP PSG_i_Outlet_Enthalpy scalar, RCP PSG_i_Outlet_Temperature scalar, RCP PSG_i_Makeup_MassFlow scalar PSG_i_Makeup_Enthalpy scalar PSG_i_Makeup_Temperature scalar PSG_i_TubeRupt_MassFlow scalar, SSG PSG_i_TubeRupt_Enthalpy scalar, SSG PSG_i_TubeRupt_Temperature scalar, SSG PSG_i_TubeRupt_Flag scalar, SSG PPS – Control and Trip Signals SSG_i_FW_CVPosition SSG_i_Turbine_CVPosition SSG_i_LowSteamP SSG_i_HighSteamFlow SSG_i_LowSGLevel SSG_i_TurbineTrip SSG_i_FWTrip SSG – Tube Rupture Flow PSG_i_TubeRupt_MassFlow PSG_i_TubeRupt_Enthalpy PSG_i_TubeRupt_Temp Boundary – Feedwater Flow In SSG_i_FW_MassFlow SSG_i_FW_Enthalpy SSG_i_FW_Temp SSG_i_Steam_MassFlow scalar, PPS SSG_i_Steam_Temperature scalar SSG_i_Steam_Enthalpy scalar SSG_i_Steam_Pressure scalar, PPS SSG_i_FW_MassFlow scalar, PPS SSG_i_FW_Enthalpy scalar SSG_i_FW_Temperature scalar, PPS SSG_i_FW_AverageTemp scalar SSG_i_Level scalar, PPS SSG_Turbine_Trip scalar, PPS SSG_i_FW_Trip scalar, PPS SSG_i_Turbine_CVPosition scalar, PPS SSG_i_FW_CVPosition scalar, PPS SSG_i_LowSteamP scalar, PPS SSG_i_HighSteamFlow scalar, PPS SSG_i_LowSGLevel scalar, PPS PCS – Makeup flow in PSG_i_Makeup_MassFlow PSG_i_Makeup_Enthalpy PSG_i_Makeup_Temp PCS – Flow in from hot leg PSG_i_Inlet_MassFlow PSG_i_Inlet_Enthalpy PSG_i_Inlet_Temp RCP – Flow out to RCPs PSG_i_Outlet_MassFlow PSG_i_Outlet_Enthalpy PSG_i_Outlet_Temp

  3. SSG_TurbineTrip SSG_i_Steam_MassFlow PSG GUI Sketch SSG_i_Steam_Pressure PSG_i_Inlet_MassFlow scalar, PCS PSG_i_Inlet_Enthalpy scalar, PCS PSG_i_Inlet_Temperature scalar, PCS PSG_i_Outlet_MassFlow scalar, RCP PSG_i_Outlet_Enthalpy scalar, RCP PSG_i_Outlet_Temperature scalar, RCP PSG_i_Makeup_MassFlow scalar PSG_i_Makeup_Enthalpy scalar PSG_i_Makeup_Temperature scalar PSG_i_TubeRupt_MassFlow scalar, SSG PSG_i_TubeRupt_Enthalpy scalar, SSG PSG_i_TubeRupt_Temperature scalar, SSG PSG_i_TubeRupt_Flag scalar, SSG SSG_i_Steam_Temperature SSG_i_WaterLevel SSG_i_FW_MassFlow SSG_i_Steam_MassFlow scalar, PPS SSG_i_Steam_Temperature scalar SSG_i_Steam_Enthalpy scalar SSG_i_Steam_Pressure scalar, PPS SSG_i_FW_MassFlow scalar, PPS SSG_i_FW_Enthalpy scalar SSG_i_FW_Temperature scalar, PPS SSG_i_FW_AverageTemp scalar SSG_i_WaterLevel scalar, PPS SSG_Turbine_Trip scalar, PPS SSG_i_FW_Trip scalar, PPS SSG_i_Turbine_CVPosition scalar, PPS SSG_i_FW_CVPosition scalar, PPS SSG_i_LowSteamP scalar, PPS SSG_i_HighSteamFlow scalar, PPS SSG_i_LowSGLevel scalar, PPS SSG_i_FWTrip PSG_i_Makeup_MassFlow Requested plots: Steam flow, steam pressure, FW flow

  4. Schematic of PSG/SSG Turbine/steam boundary node Secondary side of steam generator Hot side of U-bend Cold side of U-bend Tube bundle hot side node k Tube bundle cold side node k k=1 to n SG inlet SG outlet Makeup(PRC) RCS Hot Leg (PRC) RCPs (PRP) Feedwater boundary node

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