modelGasGridHamburg
Extends from TransiEnt.Basics.Icons.HPGasGridHamburg.
Information
1. Purpose of model
Open-loop high pressure gas ring grid of Hamburg.
2. Level of detail, physical effects considered, and physical insight
This model is an aggregated version of the gas grid in Hamburg based on data from [1] and [2]. The methodology is described in [3].
3. Limits of validity
(Purely technical component without physical modeling.)
4. Interfaces
offTakeHarburg: inlet for real gas
offTakeAltona: inlet for real gas
offTakeEimsbuettel: inlet for real gas
offTakeNord: inlet for real gas
offTakeWandsbek: inlet for real gas
offTakeMitte: inlet for real gas
offTakeBergedorf: inlet for real gas
GTSLev: inlet for real gas
GTSTor: inlet for real gas
5. Nomenclature
(no elements)
6. Governing Equations
(no equations)
7. Remarks for Usage
(no remarks)
8. Validation
(no validation or testing necessary)
9. References
[1] Gasnetz Hamburg GmbH, Strukturdaten", 2020, [Online]. Available: https://www.gasnetz-hamburg.de/fuer-unternehmen/netzzugang-nutzung/strukturdaten. [Accessed: 27-May-2020].
[2] Gasnetz Hamburg GmbH, "Netzbezogene Daten", 2020, [Online]. Available: https://www.gasnetz-hamburg.de/fuer-unternehmen/netzzugang-nutzung/netzbezogene-daten. [Accessed: 27-May-2020].
[3] L. Andresen, P. Dubucq, R. Peniche Garcia, G. Ackermann, A. Kather, and G. Schmitz, “Transientes Verhalten gekoppelter Energienetze mit hohem Anteil Erneuerbarer Energien: Abschlussbericht des Verbundvorhabens,” Hamburg, 2017.
10. Version History
Created by Tom Lindemann (tom.lindemann@tuhh.de), Mar 2016
Edited and revised by Lisa Andresen (andresen@tuhh.de), Jun 2016
Modified by Carsten Bode (c.bode@tuhh.de), May 2020 (updated to new models and improved numerical behavior)
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Fundamental Definitions | |||
| TILMedia.VLEFluidTypes.BaseVLEFluid | medium | simCenter.gasModel1 | Medium in the grid |
| Real | Nper10km | 5 | Number of discrete volumes in 10 km pipe length |
| SI.Volume | volume_junction | 10 | Volume of each junction |
| Integer | massBalance | 1 | Mass balance and species balance fomulation |
| Boolean | constantComposition | simCenter.useConstCompInGasComp | true if composition of gas in the pipe is constant |
| Integer[:] | variableCompositionEntries | simCenter.variableCompositionEntriesGasPipes | Entries of medium vector which are supposed to be completely variable |
| SI.Temperature | T_ground | simCenter.T_ground | Temperature of the surrounding ground |
| Initialization | |||
| Integer | initOption | simCenter.initOptionGasPipes | Type of initialization |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Basics.Interfaces.Gas.RealGasPortIn | offTakeHarburg | ||
| TransiEnt.Basics.Interfaces.Gas.RealGasPortIn | offTakeAltona | ||
| TransiEnt.Basics.Interfaces.Gas.RealGasPortIn | offTakeEimsbuettel | ||
| TransiEnt.Basics.Interfaces.Gas.RealGasPortIn | offTakeNord | ||
| TransiEnt.Basics.Interfaces.Gas.RealGasPortIn | offTakeWandsbek | ||
| TransiEnt.Basics.Interfaces.Gas.RealGasPortIn | offTakeMitte | ||
| TransiEnt.Basics.Interfaces.Gas.RealGasPortIn | offTakeBergedorf | ||
| TransiEnt.Basics.Interfaces.Gas.RealGasPortIn | GTSLev | ||
| TransiEnt.Basics.Interfaces.Gas.RealGasPortIn | GTSTor |
Components
Contents
| Name | Description |
|---|---|
 PressureLoss |