modelElectrolyzerEfficiencyCharlineSilyzer200
Efficiency charline for Silyzer 200
Extends from TransiEnt.Producer.Gas.Electrolyzer.Base.PartialElectrolyzerEfficiencyCharline (Partial class for electrolyzer efficiency charlines).
Information
1. Purpose of model
This is a model for the efficiency curve of a Silyzer 200 electrolyzer.
2. Level of detail, physical effects considered, and physical insight
The curve can be modified by setting the nominal efficiency eta_n and a linear factor eta_cl.
3. Limits of validity
(no remarks)
4. Interfaces
(no remarks)
5. Nomenclature
(no elements)
6. Governing Equations
(no remarks)
7. Remarks for Usage
(no remarks)
8. Validation
(no remarks)
9. References
[1] M. Kopp, D. Coleman, C. Stiller, K. Scheffer, J. Aichinger, and B. Scheppat, “Energiepark Mainz: Technical and economic analysis of the worldwide largest Power-to-Gas plant with PEM electrolysis,” Int. J. Hydrogen Energy, vol. 42, no. 19, pp. 13311–13320, 2017.
10. Version History
Model created by Carsten Bode (c.bode@tuhh.de) in March 2017
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.ActivePower | P_el_n (from PartialElectrolyzerEfficiencyCharline) | Nominal power input of the electrolyzer (min = 0) | |
| Modelica.Units.SI.Efficiency | eta_n (from PartialElectrolyzerEfficiencyCharline) | Nominal efficiency coefficient (min = 0, max = 1) | |
| Modelica.Units.SI.Efficiency | eta_scale (from PartialElectrolyzerEfficiencyCharline) | Sets an linear degrading efficency coefficient with increasing input power (min = 0, max = 1) | |
| Boolean | use_arrayefficiency | false |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.ActivePower | P_el (from PartialElectrolyzerEfficiencyCharline) | Input power | |
| Modelica.Units.SI.Efficiency | eta (from PartialElectrolyzerEfficiencyCharline) | Output efficency |