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HomeMy WebLinkAboutAngoon Heat Recovery dataEstimated Recovered Heat Delivered Versus Demand0500100015002000250030003500400045005000 JanuaryFebruary March April May June July AugustSeptember OctoberNovemberDecemberMonthHeating Fuel Saved (Gallons Per Month)29391 Gal/Yr - 3456 Jacket Water & Exhaust29999 Gal/Yr - School Heat Demand25199 Gal/Yr - 3508 (Existing System)17280 Gal/Yr - 3456 Jacket Water Only 9/18/2008 3508 (Existing System) Page 1 PROGRAM RESULTS:Annual O&M cost:0$/year. [====================================]Cost Estimate$ [Savings, year 0, gallons25199]Fuel heat value138000Btu/gall. [====================================]Fuel cost0.00$/gallonFuel cost escal.0/yearPower increase0/yearDiscount rate0/yearGEN DATA: Jacket Water OnlySYSTEM LOSS DATA: Heat rate at kw-load above0 3971Btu/kwhConstant losses:Heat rate at kw-load above50 3971Btu/kwhPlant piping:30000Btu/hr. Piping not insulatedHeat rate at kw-load above100 2854Btu/kwhBuried Arctic piping:60000Btu/hr. (1400' of 3" @ 0.17 & 1400' of 2" @ 0.139)*(170F-40FHeat rate at kw-load above150 2481Btu/kwhGenset Eng. Preheat20000Btu/hr. Pre-heat 2 offline enginesHeat rate at kw-load above200 2296Btu/kwhTotal constant:110000Btu/hr.Heat rate at kw-load above250 2184Btu/kwhHeat rate at kw-load above300 2130Btu/kwhVariable losses:Heat rate at kw-load above350 2100Btu/kwhRadiators/Exter Pipe100Btu/hr.xFAmot normally closed, 1/2" normally open bypasHeat rate at kw-load above400 2086Btu/kwh Plant Heating75Btu/hr.xFControl only, gen room heated by running enginHeat rate at kw-load above450 2082Btu/kwhOther0Btu/hr.xFHeat rate at kw-load above500 2085Btu/kwhGENERATION DATA:WEATHER DATA: NOTES:Kwh/month:HDD/Month: AngoonJanuary205,6441155February172,165931March159,770920April166,217735May165,101571June150,080383July161,759280August184,016291September157,645423October136,365657November182,974869December179,351105820210878273BUILDING DATA:Fuel use,Non-BoilergallonsSeasona Seasona Efficiency Building in use, 1=yes, 0=noSchool270003000 75%111110011111 9/18/2008 3456 Jacket Water Only Page 1 PROGRAM RESULTS:Annual O&M cost:0$/year. [====================================]Cost Estimate$ [Savings, year 0, gallons17280]Fuel heat value138000Btu/gall. [====================================]Fuel cost0.00$/gallonFuel cost escal.0/yearPower increase0/yearDiscount rate0/yearGEN DATA: Jacket Water OnlySYSTEM LOSS DATA: Heat rate at kw-load above0 4231Btu/kwhConstant losses:Heat rate at kw-load above50 4914Btu/kwhPlant piping:15000Btu/hr. Piping main insulated, branch piping & flexes barHeat rate at kw-load above100 2627Btu/kwhBuried Arctic piping:60000Btu/hr. (1400' of 3" @ 0.17 & 1400' of 2" @ 0.139)*(170F-40FHeat rate at kw-load above150 1888Btu/kwhGenset Eng. Preheat20000Btu/hr. Pre-heat 2 offline enginesHeat rate at kw-load above200 1587Btu/kwhTotal constant:95000Btu/hr.Heat rate at kw-load above250 1406Btu/kwhHeat rate at kw-load above300 1285Btu/kwhVariable losses:Heat rate at kw-load above350 1219Btu/kwhRadiators/Exter Pipe100Btu/hr.xFAmot normally closed, 1/2" normally open bypasHeat rate at kw-load above400 1177Btu/kwh Plant Heating75Btu/hr.xFControl only, gen room heated by running enginHeat rate at kw-load above450 1191Btu/kwhOther0Btu/hr.xFHeat rate at kw-load above500 1331Btu/kwhGENERATION DATA: FY 2005 PCEWEATHER DATA: NOTES:Kwh/month:HDD/Month: AngoonJanuary205,6441155February172,165931March159,770920April166,217735May165,101571June150,080383July161,759280August184,016291September157,645423October136,365657November182,974869December179,351105820210878273BUILDING DATA:Fuel use,Non-BoilergallonsSeasona Seasona Efficiency Building in use, 1=yes, 0=noSchool270003000 75%111110011111 9/18/2008 3456 Jacket Water & Exhaust Page 1 PROGRAM RESULTS:Annual O&M cost:0$/year. [====================================]Cost Estimate$ [Savings, year 0, gallons29391]Fuel heat value138000Btu/gall. [====================================]Fuel cost0.00$/gallonFuel cost escal.0/yearPower increase0/yearDiscount rate0/yearGEN DATA: Jacket Water OnlySYSTEM LOSS DATA: Heat rate at kw-load above0 5732Btu/kwhConstant losses:Heat rate at kw-load above50 7985Btu/kwhPlant piping:15000Btu/hr. Piping main insulated, branch piping & flexes barHeat rate at kw-load above100 4504Btu/kwhBuried Arctic piping:60000Btu/hr. (1400' of 3" @ 0.17 & 1400' of 2" @ 0.139)*(170F-40FHeat rate at kw-load above150 3367Btu/kwhGenset Eng. Preheat20000Btu/hr. Pre-heat 2 offline enginesHeat rate at kw-load above200 3037Btu/kwhTotal constant:95000Btu/hr.Heat rate at kw-load above250 2839Btu/kwhHeat rate at kw-load above300 2730Btu/kwhVariable losses:Heat rate at kw-load above350 2701Btu/kwhRadiators/Exter Pipe100Btu/hr.xFAmot normally closed, 1/2" normally open bypasHeat rate at kw-load above400 2738Btu/kwh Plant Heating75Btu/hr.xFControl only, gen room heated by running enginHeat rate at kw-load above450 2957Btu/kwhOther0Btu/hr.xFHeat rate at kw-load above500 3303Btu/kwhGENERATION DATA:WEATHER DATA: NOTES:Kwh/month:HDD/Month: AngoonJanuary205,6441155February172,165931March159,770920April166,217735May165,101571June150,080383July161,759280August184,016291September157,645423October136,365657November182,974869December179,351105820210878273BUILDING DATA:Fuel use,Non-BoilergallonsSeasona Seasona Efficiency Building in use, 1=yes, 0=noSchool270003000 75%111110011111