.TransiEnt.Storage.Heat.HotWaterStorage_constProp_L2.HotWaterStorage_constProp_L2

Information

1. Purpose of model

Simple energy balance model of a hot water storage without spatial discretisation. Thermodynamic properties are not calculated in dependance of the temperature.

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

fpGenIn: inlet from heat generator

fpGenOut: outlet from heat generator

fpGridIn: inlet (return) from consumer/grid

fpGridOut: outlet to consumer/grid

T_stor_out: Temperature in heat reservoir in K [K]

SoC: State of charge of the storage

5. Nomenclature

(no elements)

6. Governing Equations

(no equations)

7. Remarks for Usage

(no remarks)

8. Validation

(no remarks)

9. References

(no remarks)

10. Version History

Created by Arne Koeppen (arne.koeppen@tuhh.de), Apr 2013

Edited and revised by Lisa Andresen (andresen@tuhh.de), Jun 2013

Modified by Anne Senkel (anne.senkel@tuhh.de), Dec 2017

Modified by Anne Hagemeier (anne.hagemeier@umsicht.fraunhofer.de), July 2021 (FluidPorts as conditional components, corrected equation for E_start).