modelBoiler
Gas boiler
Extends from Base.Systems.
Information
1. Purpose of model
Boiler model to be used in the energyConverter.
2. Level of detail, physical effects considered, and physical insight
(Purely technical component without physical modeling.)
3. Limits of validity
(Purely technical component without physical modeling.)
4. Interfaces
TransiEnt.Basics.Interfaces.Combined.HouseholdDemandIn demand
TransiEnt.Basics.Interfaces.Electrical.ApparentPowerPort epp - connection to electrical grid
5. Nomenclature
(no remarks)
6. Governing Equations
(no remarks)
7. Remarks for Usage
(no remarks)
8. Validation
(no remarks)
9. References
(no remarks)
10. Version History
Model created by Anne Hagemeier, Fraunhofer UMSICHT in 2017
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | el_grid (from Systems) | ||
| Boolean | gas_grid (from Systems) | ||
| Boolean | DHN (from Systems) | ||
| System setup | |||
| String | waterHeating | "gas" | |
| Boolean | useGasPort | true | True if gas port shall be used |
| Fluid Definition | |||
| TILMedia.VLEFluidTypes.BaseVLEFluid | FuelMedium | simCenter.gasModel1 | Fuel gas medium |
| SI.SpecificEnthalpy | HoC_fuel | simCenter.HeatingValue_natGas | Heat of combustion of fuel, will be used if gasport is deactivated in model |
| Boiler Parameters | |||
| SI.Efficiency | eta | 1.05 | Boiler's overall efficiency |
| SI.HeatFlowRate | Q_flow_n_boiler | 10000 | Nominal heating power of the gas boiler |
| Statistics | |||
| Basics.Types.TypeOfPrimaryEnergyCarrierHeat | typeOfPrimaryEnergyCarrier | TransiEnt.Basics.Types.TypeOfPrimaryEnergyCarrierHeat.NaturalGas | Type of primary energy carrier for co2 emissions global statistics |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Basics.Interfaces.Combined.HouseholdDemandIn | demand (from Systems) | Electricity, space heating, water heating | |
| TransiEnt.Basics.Interfaces.Thermal.FluidPortIn | waterPortIn (from Systems) | ||
| TransiEnt.Basics.Interfaces.Thermal.FluidPortOut | waterPortOut (from Systems) | ||
| TransiEnt.Basics.Interfaces.Electrical.ApparentPowerPort | epp (from Systems) | ||
| TransiEnt.Basics.Interfaces.Gas.RealGasPortIn | gasPortIn (from Systems) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.SimCenter | simCenter (from Systems) | ||
| TransiEnt.ModelStatistics | modelStatistics | ||
| TransiEnt.Components.Boundaries.Electrical.ApparentPower.ApparentPower | apparentPower | ||
| Modelica.Blocks.Math.Add | add | ||
| Modelica.Blocks.Math.Add | add1 | ||
| TransiEnt.Producer.Heat.Gas2Heat.SimpleGasBoiler.SimpleBoiler | gasBoiler |
Contents
| Name | Description |
|---|---|
 BoilerCostModel |