ECONOMIC BASIS Costing reference year 1992 Construction lead time (y) 6 Escalation/general-inflation rate (%/y) [nominal] 0.0500 Escalation/general-inflation rate (%/y) [constant] 0.0000 Ave. cost of money (AFUDC), xCOM (%/y) [nominal] 0.1135 Ave. cost of money (AFUDC), xCOM (%/y) [constant] 0.0605 Capitalization factor, fcap [nominal] 0.5614 Capitalization factor, fcapo [constant] 0.1651 Interest during construction, fIDC [nominal] 0.3178 Interest during construction, fIDC [constant] 0.1652 Dollar discount rate, dis [nominal] 0.0957 Dollar discount rate, diso [constant] 0.0435 Fixed charge rate, FCR [nominal] 0.1637 Fixed charge rate, FCR [constant] 0.0965 FW/B neutron end-of-life fluence (MW y/m^2) 20.0000 Acc. # Spares Allowance 21.98 0.0200 22.98 0.0200 23.98 0.0200 24.98 0.0400 25.98 0.0300 26.98 0.0200 27.98 0.0000 Year Price Deflator Indirect Cost Factors: LSA= 1 2 3 4 Acc.: 91 0.1130 0.1200 0.1280 0.1510 x TDC [90] 92 0.0520 0.0520 0.0520 0.0520 x TDC [90] 93 0.0520 0.0600 0.0640 0.0870 x TDC [90] 94 0.1826 0.1848 0.1866 0.1935 x TDC [90+91+92+93] 95 0.0000 0.0000 0.0000 0.0000 x TDC [90+91+92+93+94] 96 0.2051 0.2391 0.2565 0.2808 x TDC [90+91+92+93+94] 97 0.2651 0.2736 0.2787 0.2915 x TDC [90+91+92+93+94+95+96] 98 0.0000 0.0000 0.0000 0.0000 x TDC [90+91+92+93+94+95+96] 1 DS RFP fusion power plant (ver. 11.1)LSA=4 2 0 Acc. # Account Title M$ (1992) 20. land & land rights 10.438 21. structures & site facilities 347.092 22. reactor plant equipment 959.479 22. 1. 1. FW/blanket/reflector 10.922 22. 1. 2. shield 35.004 22. 1. 3. magnets 105.115 22. 1. 4. supplemental-heating/CD systems 0.000 22. 1. 5. primary structure & support 14.156 22. 1. 6. reactor vacuum systems(unless integral elsewhere) 4.864 22. 1. 7. power supply, switching & energy storage 78.696 22. 1. 8. impurity control 7.503 22. 1. 9. direct energy conversion system 0.000 22. 1.10. ecrh breakdown system 4.610 22. 1. reactor equipment 260.871 22. 2. main heat transfer & transport systems 251.514 23. turbine plant equipment 218.305 24. electric plant equipment 122.673 25. miscellaneous plant equipment 57.327 26. heat rejection system 53.453 27. special materials 21.989 90. direct cost (not including contingency) 1790.756 91. construction services & equipment 270.404 92. home office engineering & services 93.119 93. field office engineering & services 155.796 94. owner's cost 346.511 96. project contingency 502.844 97. interest during construction (IDC) 521.938 99. total cost 3681.369 --------------------------------------------- const. nominal thermal power (MWth) = 2981.6 unit direct cost ($/kWe) [90]= 1989.7 1989.7 gross elec. power (MWe) = 1043.5 unit base cost ($/kWe) [96]= 2951.8 2951.8 net elec. power (MWe) = 900.0 unit total cost ($/kWe) [99]= 3439.4 4608.9 engineering Q-value, QE = 7.270 capital return (mill/kWeh) = 49.77 113.11 plant availability = 0.7615 O&M(2.56%)(mill/kWeh)[40-47,51]= 11.32 15.17 6-yr constr.: const. nominal W/B/R replace. (mill/kWeh) [50]= 4.22 5.65 FCR= 0.0965 0.1637 decommissioning (mill/kWeh) = 1.00 1.50 fIDC= 0.1652 0.3178 D (& 3He) fuel (mill/kWeh) [02]= 0.04 0.05 fEDC= 0.0000 0.2436 LSA=4 total COE (mill/kWeh) = 66.35 135.48DS Reversed-Field Pinch Reactor 20061219
1 DS Reversed-Field Pinch Reactor (ver. 11) 1 1 1 0 0 0 1 1 1
plasma/CD parameters plasma aspect ratio, A 6.500 plasma minor radius (m) 0.600 plasma toroidal major radius (m) 3.900 plasma volume (m^3) 27.714 plasma/first-wall radius ratio, x 0.909 plasma current (MA) 17.796 toroidal current density (MA/m^2) 15.735 plasma ion temperature (keV) 10.000 plasma electron temperature (keV) 9.500 plasma fus. prod. temperature (keV) 65.000 plasma impurity temperature (keV) 10.000 Lawson parameter * t2 (1.0e22 s keV^2/m^3) 1.917 Lawson parameter (1.0e20 s/m^3) 1.917 plasma (total) ion density (1.0e20/m^3) 8.911 plasma electron density (1.0e20/m^3) 9.308 ion (D,T,He3,He4,Xe) density fractions: 0.48484 0.48484 0.00000 0.03000 0.00033 effective plasma charge, Zeff 1.690 global energy confinement time (s) 0.215 alpha ion particle confinement time (steady state) (s) 0.846 thermal diffusivity (m^2/s) 0.314 dt fusion power density (MW/m^3) 82.491 fusion power, Pf (MW) 2286.135 alpha power (MW) 457.747 bremsstrahlung power (MW) 78.450 transport (conduction) power, Pcond (MW) 150.724 plasma internal energy, Wp (MJ) 118.249 core radiation fraction, fradc 0.690 poloidal beta (incl. fus. prods. and imps., Zeff>1.0) 0.220 poloidal beta (only fuel ions and electrons, Zeff=1.0) 0.200 pinch parameter, theta 1.556 reversal parameter, |F| 0.100 streaming parameter (1.0e-14 A m) 1.766 streaming function (1.0e-3) 1.858 plasma ohmic dissipation during burn (MW) 28.459 plasma loop voltage (V) 1.599 gdt, gohm, gbr = 1.401 2.924 1.172 OFCD plasma Poynting power (tor/pol) (MW) 3947.254 246.520 OFCD FW dissipated power (tor/pol) (MW) 0.000 0.011 OFCD blanket dissipated power (tor/pol) (MW) 0.011 0.191 OFCD coil dissipated power (OHC/TFC/PEFC/SEFC) (MW) 0.171 17.700 0.000 2.482 OFCD total dissipated power (tor/pol) (MW) 17.712 2.854 OFCD terminal real(lost) power (OHC/TFC/PEFC/SEFC) (MW) 1.147 30.997 0.000 3.449 OFCD power-supply dissipated power, pcdps (MW) 9.492 OFCD total dissipated power, pcdd (MW) 45.692 OFCD terminal reactive power (OHC/TFC/PEFC/SEFC) (MW) 101.664 700.861 0.000 146.692 OFCD total reactive power, pcdr (MW) 949.217 OFCD power-supply q-value, Q(PS) 100.000 OFCD circuit q-value, Q(C) 20.774 OFCD q-value, Q(CD) 1.606 OFCD efficiency figure of merit (A/W) 0.389
poloidal field quantities OH-coil thickness (m) 0.397 average minor radius of coil (m) 1.380 OH coil center offset 0.439 vertical field (T) 1.560 magnetic field level at the coil (T) 2.579 magnetic field level at the plasma surface (T) 5.932 OH coil back-bias power ratio, fgridp=(IOH+/IOH-)^2 1.000 OH coil factor for resistive flux dissipated in startup 0.109 OH coil factor 0.391 OH-coil current swing (MA) 43.206 OH- coil current (MA) 21.603 OH- coil current density (MA/m^2) 8.680 coil stress (MPa) 69.890 OH+ coil current (MA) 21.603 OH+ coil current density (MA/m^2) 8.680 OH coil power supply requirement (MVA) 384.930 mass of OH coil set (tonne) 445.189 ohmic dissipation during back-bias (MW) 101.644 volumetric heating during back-bias (MW/m^3) 1.667 EF coil current (MA) 18.676 EF coil current density (MA/m^2) 20.510 EF coil power supply requirement (MVA) 316.589 mass of EF coil set (tonne) 248.258 magnetic energy stored in coil (MJ) 4166.502 ohmic dissipation during burn (MW) 0.000 volumetric heating during burn (MW/m^3) 0.000 plasma startup risetime (s) 8.000 Ref,zef,delef (m) = 0.5944E+01 0.2371E+01 0.6748E+00
toroidal field quantities TF-coil thickness (m) 0.049 average minor radius of coil (m) 1.107 mass of coil (tonne) 43.490 initial toroidal bias field (T) 3.406 reversed-toroidal field during the burn (T) 0.381 magnetic energy stored in the coil (MJ) 435.440 TF-coil current (MA) 7.435 TF coil current density (MA/m^2) 8.680 ohmic dissipation during burn (MW) 12.825 volumetric heating during burn (MW/m^3) 2.153
impurity control first-wall surface area (m^3) 101.617 total divertor plate surface area (m^2) N= 3 6.954 first-wall/divertor surface heat flux (MW/m^2) 4.545 3.496 radiation fraction, frad 0.950 scrape-off thickness (m) 0.060 DF-coil current (MA) 0.596 DF coil current density (MA/m^2) 35.700 mass of coil (tonne) 1.960 ohmic dissipation during burn (MW) 11.978
engineering summary thermal conversion efficiency 0.350 auxiliary site power fraction of Pg, faux 0.060 primary loop pumping power fraction of Pg, fpmp 0.010 engineering q-value, QE 7.270 recirculating power fraction, eps=1/QE 0.138 net plant efficiency 0.302 ohmic q-value, Qt 42.294 plasma q-value, Qp 80.331 total thermal power, Pth (MW) 2981.555 fusion power, Pf (MW) 2286.135 tritium burnup (kg/day) 0.351 fractional burnup 0.058 tritium thru-put (no recycle) (kg/day) 6.106 blanket LM 6Li enrichment 0.300 14.06-MeV neutron load, Iw (MW/m^2) 17.993 14.06-MeV neutron energy multiplication in blanket, M 1.360 2.45-MeV neutron load (MW/m^2) 0.000 2.45-MeV neutron energy multiplication in blanket, M 0.000 first-wall radius (m) 0.660 FW/SW/blanket/gap/reflector/gap/shield thickness (m) 0.413 shield/coil gap thickness (m) 0.010 TF-coil thickness (m) 0.049 TF-coil/OH-coil gap thickness (m) 0.050 OH-coil thickness (m) 0.397 minor radius of system (m) 1.579 blanket volume (m^3) 19.744 reflector volume (m^3) 14.203 shield volume (m^3) 13.067 EF-coil shield volume (m^3) 47.910 TF-coil volume (m^3) 5.957 OH-coil volume (m^3) 60.985 EF-coil volume (m^3) 34.008 DF-coil volume (m^3) 0.268 mass of FW/SW/blanket (tonne) 21.265 mass of reflector (tonne) 14.750 mass of OHC shield (tonne) 91.140 mass of EFC shield (tonne) 287.459 mass of TF coil set (tonne) 43.490 mass of OH coil set (tonne) 445.189 mass of EF coil set (tonne) 248.258 mass of DF coil set (tonne) 1.960 total coil-set mass (tonne) 738.896 FPC (FW/SW/B/R/S/C) mass (tonne) 1153.920 mass power density, MPD (kWe/tonne) 779.950 system power density (MWt/m^3) 15.539 mass utilization (tonne/MWt) 0.387 mass of FPC structure (tonne) 466.816 blanket power density (MW/m^3) 54.194 magnetic energy recovery time (s) 1.543