modelOneDiodeModel
Extends from TransiEnt.Basics.Icons.SolarElectricalModel.
Information
1. Purpose of model
Photovoltaic model based on the one diode model.
2. Level of detail, physical effects considered, and physical insight
(no remarks)
3. Limits of validity
(no remarks)
4. Interfaces
pin_n: negative pin
pin_p: positiv pin
u: RealInput
5. Nomenclature
(no remarks)
6. Governing Equations
(no remarks)
7. Remarks for Usage
(no remarks)
8. Validation
Tested in check model "TransiEnt.Producer.Electrical.Photovoltaics.Check.Check_OneDiodeModel"
9. References
(no remarks)
10. Version History
Model created by Pascal Dubucq (dubucq@tuhh.de) on 01.10.2014
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Current | I_sc | 3.99 | Short-circuit current |
| SI.Current | I_mpp | 3.69 | Current at MPP |
| SI.Voltage | V_mpp | 17.6 | Voltage at maximum power point (MPP) |
| SI.Power | P_max | 65 | Maximum power |
| Real | k_V_oc | -80e-3 | Temperature coefficient of I_SC in V/C |
| Real | k_P | -0.5 | Temperature coefficient of power in %/C |
| Integer | n_s | 36 | number of cells |
| SI.Voltage | V_OC | 22.1 | Open-circuit voltage |
| Real | k_I_SC | 0.065 | Temperature coefficient of I_SC in %/C |
| SI.Resistance | R_s | 0.47 | Serial resistance |
| SI.Resistance | R_sh | 1365 | Shunt resistance |
| Real | A | 1.397 | diode ideality factor |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Electrical.Analog.Interfaces.NegativePin | pin_n | ||
| Modelica.Electrical.Analog.Interfaces.PositivePin | pin_p | ||
| Modelica.Blocks.Interfaces.RealInput | u |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Electrical.Analog.Ideal.IdealDiode | idealDiode | ||
| Modelica.Electrical.Analog.Sources.SignalCurrent | signalCurrent | ||
| Modelica.Electrical.Analog.Basic.Resistor | R_SH | ||
| Modelica.Electrical.Analog.Basic.Resistor | R_S | ||
| Modelica.Electrical.Analog.Basic.Ground | ground |