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[EnergyPlus_Support] Re: zone temperature
thank,
but it is just my abbreviation for this message...into file is correct.
--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, YuanLu Li <yli006@...> wrote:
>
>
> I am not sure whether the thermostat schedules are correct.
>
> ZoneControl:Thermostat,
> 3P:3ESP Thermostat, !- Name
> 3P:3ESP, !- Zone or ZoneList Name
> Zone Control Type Sched, !- Control Type Schedule Name
> ThermostatSetpoint:DualSetpoint, !- Control 1 Object Type
> Dual Setpoint - Zone 3P:3ESP; !- Control 1 Name
>
> ThermostatSetpoint:DualSetpoint,
> Dual Setpoint - Zone 3P:3ESP, !- Name
> 3P:3ESP Heating SP Sch, !- Heating Setpoint Temperature Schedule Name
> 3P:3ESP Cooling SP Sch; !- Cooling Setpoint Temperature Schedule
>
> 3P:3ESP Heating SP Sch, May-Jun-Jul-Aug-Sep Jan-Feb-Mar-Apr-Oct-Nov-Dec h9-20 22°C
> 3P:3ESP Cooling SP Sch May-Jun-Jul-Aug-Sep h9-20 24°C -- Jan-Feb-Mar-Apr-Oct-Nov-Dec h9-20 22°C
>
> I have not seen this format before.
>
> Dr. Li
>
>
>
>
> To: EnergyPlus_Support@xxxxxxxxxxxxxxx
> From: valeba23@...
> Date: Tue, 7 Jun 2011 15:23:52 +0000
> Subject: [EnergyPlus_Support] zone temperature
>
>
>
>
>
>
> Why setpoint-temperatures are not maintained in the zone?
> The plant is into file : UTA
> The control is:
>
> Sizing:Zone,
> 3P:3ESP, !- Zone Name
> 16, !- Zone Cooling Design Supply Air Temperature {C}
> 35, !- Zone Heating Design Supply Air Temperature {C}
> 0.012, !- Zone Cooling Design Supply Air Humidity Ratio {kg-H2O/kg-air}
> 0.008, !- Zone Heating Design Supply Air Humidity Ratio {kg-H2O/kg-air}
> Flow/Person, !- Outdoor Air Method
> 0.00944, !- Outdoor Air Flow per Person {m3/s}
> , !- Outdoor Air Flow per Zone Floor Area {m3/s-m2}
> , !- Outdoor Air Flow per Zone {m3/s}
> , !- Zone Heating Sizing Factor
> , !- Zone Cooling Sizing Factor
> DesignDay, !- Cooling Design Air Flow Method
> , !- Cooling Design Air Flow Rate {m3/s}
> 0.000762, !- Cooling Minimum Air Flow per Zone Floor Area {m3/s-m2}
> , !- Cooling Minimum Air Flow {m3/s}
> , !- Cooling Minimum Air Flow Fraction
> DesignDay, !- Heating Design Air Flow Method
> , !- Heating Design Air Flow Rate {m3/s}
> 0.002032, !- Heating Maximum Air Flow per Zone Floor Area {m3/s-m2}
> 0.1415762, !- Heating Maximum Air Flow {m3/s}
> 0.3; !- Heating Maximum Air Flow Fraction
>
> Sizing:System,
> air_loop, !- AirLoop Name
> Sensible, !- Type of Load to Size On
> autosize, !- Design Outdoor Air Flow Rate {m3/s}
> 1, !- Minimum System Air Flow Ratio
> 35, !- Preheat Design Temperature {C}
> 0.008, !- Preheat Design Humidity Ratio {kg-H2O/kg-Air}
> 16, !- Precool Design Temperature {C}
> 0.012, !- Precool Design Humidity Ratio {kg-H2O/kg-Air}
> 16, !- Central Cooling Design Supply Air Temperature {C}
> 35, !- Central Heating Design Supply Air Temperature {C}
> NonCoincident, !- Sizing Option
> No, !- 100% Outdoor Air in Cooling
> No, !- 100% Outdoor Air in Heating
> 0.0012, !- Central Cooling Design Supply Air Humidity Ratio {kg-H2O/kg-Air}
> 0.008, !- Central Heating Design Supply Air Humidity Ratio {kg-H2O/kg-Air}
> DesignDay, !- Cooling Design Air Flow Method
> , !- Cooling Design Air Flow Rate {m3/s}
> DesignDay, !- Heating Design Air Flow Method
> ; !- Heating Design Air Flow Rate {m3/s}
>
> Sizing:Plant,
> chiller_plantloop, !- Plant or Condenser Loop Name
> Heating, !- Loop Type
> 5, !- Design Loop Exit Temperature {C}
> 7; !- Loop Design Temperature Difference {deltaC}
>
> Sizing:Plant,
> boiler_plantloop, !- Plant or Condenser Loop Name
> Heating, !- Loop Type
> 80, !- Design Loop Exit Temperature {C}
> 10; !- Loop Design Temperature Difference {deltaC}
>
> ZoneControl:Thermostat,
> 3P:3ESP Thermostat, !- Name
> 3P:3ESP, !- Zone or ZoneList Name
> Zone Control Type Sched, !- Control Type Schedule Name
> ThermostatSetpoint:DualSetpoint, !- Control 1 Object Type
> Dual Setpoint - Zone 3P:3ESP; !- Control 1 Name
>
> ThermostatSetpoint:DualSetpoint,
> Dual Setpoint - Zone 3P:3ESP, !- Name
> 3P:3ESP Heating SP Sch, !- Heating Setpoint Temperature Schedule Name
> 3P:3ESP Cooling SP Sch; !- Cooling Setpoint Temperature Schedule
>
> 3P:3ESP Heating SP Sch, May-Jun-Jul-Aug-Sep Jan-Feb-Mar-Apr-Oct-Nov-Dec h9-20 22°C
> 3P:3ESP Cooling SP Sch May-Jun-Jul-Aug-Sep h9-20 24°C -- Jan-Feb-Mar-Apr-Oct-Nov-Dec h9-20 22°C
>
> SetpointManager:SingleZone:Heating,
> setpoint_heating, !- Name
> Temperature, !- Control Variable
> 0, !- Minimum Supply Air Temperature {C}
> 99, !- Maximum Supply Air Temperature {C}
> 3P:3ESP, !- Control Zone Name
> Node PLF:PLFZ Zone, !- Zone Node Name
> 3P:3ESP Inlets, !- Zone Inlet Node Name
> 3esp_coil_heating_air_outlet_node; !- Setpoint Node or NodeList Name
>
> SetpointManager:SingleZone:Cooling,
> setpoint_cooling, !- Name
> Temperature, !- Control Variable
> 0, !- Minimum Supply Air Temperature {C}
> 40, !- Maximum Supply Air Temperature {C}
> 3P:3ESP, !- Control Zone Name
> Node PLF:PLFZ Zone, !- Zone Node Name
> 3P:3ESP Inlets, !- Zone Inlet Node Name
> 3esp_coil_heating_air_outlet_node; !- Setpoint Node or NodeList Name
>
> SetpointManager:Scheduled,
> CW_supply_Temp_SP_schedule, !- Name
> Temperature, !- Control Variable
> CW_supply_Temp_Setpoint, !- Schedule Name
> CW_supply_outlet_node; !- Setpoint Node or NodeList Name
>
> Schedule:Compact,
> CW_supply_Temp_Setpoint, !- Name
> Temperature, !- Schedule Type Limits Name
> through:12/31, !- Field 1
> for:alldays, !- Field 2
> until:24:00, 7; !- Field 4
>
> SetpointManager:Scheduled,
> HW_supply_Temp_SP_schedule, !- Name
> Temperature, !- Control Variable
> HW_supply_Temp_Setpoint, !- Schedule Name
> HW_supply_outlet_node; !- Setpoint Node or NodeList Name
>
> Schedule:Compact,
> HW_supply_Temp_Setpoint, !- Name
> Temperature, !- Schedule Type Limits Name
> through:12/31, !- Field 1
> for:alldays, !- Field 2
> until:24:00, 70; !- Field 4
>
> thank,
> valeria
>
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