modelDCConverter
DC converter with sampled maximum power tracking
Extends from Modelica.Electrical.PowerConverters.Interfaces.DCDC.DCtwoPin1 (Positive and negative pins of side 1), Modelica.Electrical.PowerConverters.Interfaces.DCDC.DCtwoPin2 (Positive and negative pins of side 2), PhotoVoltaics.Icons.Converter (Converter icon), PhotoVoltaics.Icons.MPTrackerSmall (MP tracker small).
Information
This is DC/DC converter with integrated power measurement and sampled maxmimum power tracking.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Converter | |||
| Modelica.Units.SI.Voltage | VRef | 48 | Reference DC source voltage |
| Modelica.Units.SI.Time | Ti | 1E-6 | Internal integration time constant |
| MP tracker | |||
| Modelica.Units.SI.Time | startTime | 0 | Start time |
| Modelica.Units.SI.Time | samplePeriod | 1 | Sample period |
| Modelica.Units.SI.Voltage | VmpRef | Reference maximum power power of plant | |
| Modelica.Units.SI.Current | ImpRef | Reference maximum power current of plant | |
| Integer | n | 100 | Number of voltage and power discretizations |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Electrical.Analog.Interfaces.PositivePin | dc_p1 (from DCtwoPin1) | Positive DC input | |
| Modelica.Electrical.Analog.Interfaces.NegativePin | dc_n1 (from DCtwoPin1) | Negative DC input | |
| Modelica.Electrical.Analog.Interfaces.PositivePin | dc_p2 (from DCtwoPin2) | Positive DC output | |
| Modelica.Electrical.Analog.Interfaces.NegativePin | dc_n2 (from DCtwoPin2) | Negative DC output |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Voltage | vDC1 (from DCtwoPin1) | dc_p1.v - dc_n1.v | DC voltage side 1 |
| SI.Current | iDC1 (from DCtwoPin1) | dc_p1.i | DC current side 1 |
| SI.Power | powerDC1 (from DCtwoPin1) | vDC1*iDC1 | DC power side 1 |
| SI.Voltage | vDC2 (from DCtwoPin2) | dc_p2.v - dc_n2.v | DC voltages side 2 |
| SI.Current | iDC2 (from DCtwoPin2) | dc_p2.i | DC current side 2 |
| SI.Power | powerDC2 (from DCtwoPin2) | vDC2*iDC2 | DC power side 2 |
| PhotoVoltaics.Components.Converters.DCConverter | converter | ||
| Modelica.Electrical.Analog.Sensors.PowerSensor | powerSensor | ||
| PhotoVoltaics.Components.Blocks.MPTrackerSample | mpTracker |