modelElectricalModelOneDiode
Electrical one diode model of a PV module
Extends from BuildingSystems.Technologies.Photovoltaics.BaseClasses.ElectricalModels.ElectricalModelOneDiodeGeneral (Basic electrical one diode model of a PV module).
Information
This is an electrical one diode model of a PV module.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | nCelPar (from ElectricalModelGeneral) | Number of parallel connected cells within the PV module | |
| Integer | nCelSer (from ElectricalModelGeneral) | Number of serial connected cells within the PV module | |
| Real | Eg (from ElectricalModelGeneral) | Band gap | |
| Modelica.Units.SI.ElectricCurrent | Ik0 (from ElectricalModelOneDiodeGeneral) | Short circuit current under standard conditions | |
| Modelica.Units.SI.Voltage | Ul0 (from ElectricalModelOneDiodeGeneral) | Open circuit voltage under standard conditions | |
| Real | tIk0 (from ElectricalModelOneDiodeGeneral) | Temperature coefficient for the short circuit current | |
| Real | tUl0 (from ElectricalModelOneDiodeGeneral) | Temperature coefficient for the open circuit voltage | |
| Real | factor (from ElectricalModelOneDiodeGeneral) | Scaling factor adaptation to the complex PV cell model | |
| Modelica.Units.SI.LinearTemperatureCoefficient | alphaIk (from ElectricalModelOneDiodeGeneral) | 0.001*tIk0/Ik0 | Specific temperature coefficient for the short circuit |
| Modelica.Units.SI.LinearTemperatureCoefficient | alphaUl (from ElectricalModelOneDiodeGeneral) | tUl0/Ul0 | Specific temperature coefficient for the open circuit |
| Real | c0 (from ElectricalModelOneDiodeGeneral) | (Ik0/nCelPar)/1000.0 | Coefficient for the photo current |
| Real | m1 (from ElectricalModelOneDiodeGeneral) | 1.0 | Diode factor |
| Real | NANO (from ElectricalModelOneDiodeGeneral) | 1.0e-9 |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| BuildingSystems.Interfaces.Temp_KInput | T (from ElectricalModelGeneral) | Cell temperature | |
| BuildingSystems.Interfaces.RadiantEnergyFluenceRateInput | ITot (from ElectricalModelGeneral) | Effective total solar irradiation on solar cell | |
| BuildingSystems.Interfaces.PowerOutput | P (from ElectricalModelGeneral) | Module power | |
| Modelica.Blocks.Interfaces.RealOutput | I (from ElectricalModelGeneral) | Module current | |
| Modelica.Blocks.Interfaces.RealInput | U | Module voltage |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Voltage | Ut (from ElectricalModelGeneral) | Temperature voltage | |
| Modelica.Units.SI.ElectricCurrent | IPho (from ElectricalModelOneDiodeGeneral) | Photo current | |
| Real | ISat1 (from ElectricalModelOneDiodeGeneral) | Saturation current nA | |
| Modelica.Units.SI.Voltage | Ul (from ElectricalModelOneDiodeGeneral) | Open circuit voltage |
Revisions
-
March 1, 2015 by Christoph Nytsch-Geusen:
First implementation.