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SEEM Input V ariables for RBSA Calibration

SEEM Input V ariables for RBSA Calibration. Manufactured Homes RTF Subcommittee on SEEM MH Calibration May 9, 2013. Overview. P hase I objective: Compare SEEM output to billing data. Comparison is for total heating energy (gas plus electric);

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SEEM Input V ariables for RBSA Calibration

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  1. SEEM Input Variables for RBSA Calibration Manufactured Homes RTF Subcommittee on SEEM MH Calibration May 9, 2013

  2. Overview • Phase I objective: Compare SEEM output to billing data. • Comparison is for total heating energy (gas plus electric); • Other fuels examined in second calibration phase.* • Today’s objective: Develop SEEM input variables for RBSA manufactured homes. • Accurate site-specific values easy for some characteristics (e.g., wall insulation); • Not so easy for others (human behavior, internal gains). * Phase II will look at billing data only (no SEEM output) for homes with and without supplemental heat. Today’s work won’t affect that comparison.

  3. Lay of the land: Excel tabs we’ll need to reference

  4. INPUTS Variable Name Units Comments Descriptions ($ indicates a string Run Parameters RunLabel$ (any) keyword of your choice Characters not allowed include * . " / \ [ ] : ; | = , Wname$ (City) Climate, in correct format: Two Weather data is read in TMY 2 format. The weather capital letter state postal abbrev. files must be stored in a subdirectory called followed by full city name followed by "weather", located where the .exe is located. 1,2,or3 for TMY dataset. Cap first Character restrictions as found in RunLabel$ also letter in each word of city names, apply. remove spaces. Ex: IDBoise3, WASpokane2, ORPortland1 HourlyOut (1 or 0) 1= print hourly outout (.SEEM file) for Causes printing of an hourly output file (.SEEM file) each run. 0=do not print hourly for the Winter and Summer design days and User output selected day OutputMonth (0 to 12) Month for an additional set of hourly Causes hourly output (.SEEM file) to include an output. 0 is default and suppresses additional day specified by the OutputMonth and output of additional day. OutputDay variables. OutputDay (0 to 31) Day for an additional set of hourly Causes hourly output (.SEEM file) to include an output. 0 is default and suppresses additional day specified by the OutputMonth and output of additional day. OutputDay variables. Note - user must be careful to enter a valid day (e.g. Feb 30 is not a valid input) Occupancy Parameters Theathi (F) heat setpoint, higher T Heating and cooling set point have two inputs (high and low) for set-back or set-up. Theatlo (F) heat setpoint, lower T Tcoollo (F) cool setpoint, lower T SEEM Annotated Inputs, Outputs

  5. DBtable vname data_type_f Units def UI_fieldname MH_HVACheating CombEffic Numeric Efficiency of heating e MH_HVACheating CombVentType Category Combustion heating sy MH_HVACheating ElecResistQuantity Numeric Count Number of electric res Quantity MH_HVACheating ElecResistUse Category Frequency with which Use MH_HVACheating HSPF Numeric Nameplate rating of he HSPF MH_HVACheating HVACFanType Category The Electronically Com Fan Type MH_HVACheating HVACFilter Category Heating system equip Filter MH_HVACheating HVACFuel Category Heating system equip Fuel MH_HVACheating HVACFuelBackup Category Heating system equip Backup heat fuel MH_HVACheating HVACInput Numeric British The Nameplate rating of C MH_HVACheating HVACKW Numeric Kilowatt Electric resistance hea kW MH_HVACheating HVACManu String Manufacturer of heati Brand MH_HVACheating HVACOutput Numeric British The Nameplate rating of C MH_HVACheating HVACPrimary Logical Indicates whether ass Primary heating system MH_HVACheating HVACType Category Heating system equip designated by Tablet Ta MH_HVACheating HVACVoltage Category Volts Electric resistance bas Voltage MHblowerdoor ACH50 Numeric 1/hour Air changes calculated MHblowerdoor ACH622 Numeric 1/hour Effective annual avera MHblowerdoor BD_FlowA Numeric Cubic feet Blower door flow rate Flow (CFM) MHblowerdoor BD_FlowB Numeric Cubic feet Blower door flow rate Flow (CFM) MHblowerdoor BD_HousePressureA Numeric Pascals Blower door test press House Pressure (Pa) MHblowerdoor BD_HousePressureB Numeric Pascals Blower door test pres House Pressure (Pa) MHblowerdoor BD_Notes String The surveyor's genera Notes MHblowerdoor buildingheight Numeric Feet The estimated buildin na RBSA_MH_DataDictionary

  6. the city or town of the US state of the postcode The county of The US Census site location site location reported for this site location, 2000 zcta zip site, may vary based upon assignment of from US census zip_zcta the site based RBSA variable description zcta zip assignment upon physical assignment in address and dataset used in all geographic RBSA variable units retrieve single retrieve single retrieve single retrieve single retrieve single Query description entry entry entry entry entry MHMaster_locatio MHMaster_locat MHMaster_locat MHMaster_locati MHMaster_popu RBSA source table n on on on lations RBSA variable name city US_state postcode county zip_zcta siteid city US_state postcode county zip_zcta 10155 WOODLAND 98674 COWLITZ 98674 WA 10199 97402 LANE EUGENE OR 97402 LANE EUGENE 10257 97402 OR 97402 97402 10339 EUGENE 97402 LANE OR RBSA MH Data

  7. Input category Input name values Worksheet Change Notes RUN PARAMETERS RunLabel$ (any) NA Wname$ (City) SEEM_Weather_MH No change: SEEM weather station with minimu HourlyOut (1 or 0) NA (set to 0) OutputMonth (0 to 12) NA (set to 0) OutputDay (0 to 31) NA (set to 0) OCCUPANCY PARAMETERS Theathi (F) Set to MH mean (69.8) Theatlo (F) Set to MH mean (64.5) Tcoollo (F) No change: Theathi + 3 OR 74, whichever is grea Tcoolhi (F) No change: Tcoollo + 6 Tschedule (0 to 5) No change: Schedule 2 (Do we need to adjust in QGains (Btu/hr) Gains Approach is the same but changed some inputs. Qgainsschedule (0 to 5) No change: Schedule 0 Wgains (lb/hr) No change: Set to 0 Wgainsschedule (0 to 5) No change: Schedule 0 EQUIPMENT PARAMETERS Equiptype$ (YKC,YSA,HPA3,HCA3, No change: Based on primary heat source, HCA3 for FYKC,FYSA,FHPA,FHC SEEMAnnotatedInputs has this to say: A,FUR) (YKC= HSPF 7.2/SEER 10.0) (YSA= HSPF 9.0/SEER 14.5 MH_SEEM_InputNotes

  8. ResInt_HeatTemp 69.8 ResInt_HeatTempNight 65.4 RUN PARAMETERS OCCUPANCY PARAMETERS RunLabel Wname$ HourlyOu OutputMo OutputDa Theathi Theatlo Tcoollo (any) (City) (1 or 0) (0 to 12) (0 to 31) (F) (F) (F) RunLabel Wname$ HourlyOu OutputMo OutputDa Theathi Theatlo Tcoollo 10155 WAKelso3 0 0 0 69.8 65.4 74 10199 OREugene3 0 0 0 69.8 65.4 74 10257 OREugene3 0 0 0 69.8 65.4 74 10339 OREugene3 0 0 0 69.8 65.4 74 10417 WAKelso3 0 0 0 69.8 65.4 74 10732 WAKelso3 0 0 0 69.8 65.4 74 10768 ORPortland3 0 0 0 69.8 65.4 74 10820 WAKelso3 0 0 0 69.8 65.4 74 11174 OREugene3 0 0 0 69.8 65.4 74 11314 WAKelso3 0 0 0 69.8 65.4 74 11328 OREugene3 0 0 0 69.8 65.4 74 11390 OREugene3 0 0 0 69.8 65.4 74 SEEM_InputMap_MH

  9. Work for Today (go to SEEM_InputNotes)

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