WOLFRAM SYSTEMMODELER
TransformerTestbenchTransformer Testbench |
![]() |
SystemModel["Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench"]
This information is part of the Modelica Standard Library maintained by the Modelica Association.
You may choose different connections as well as vary the load (even not symmetrical).
Please pay attention to proper grounding of the primary and secondary part of the whole circuit.
The primary and secondary starpoint are available as connectors, if the connection is not delta (D or d).
In some cases it may be necessary to ground the transformer's starpoint even though the source's or load's starpoint are grounded:
RL |
Value: fill(1 / 3, 3) Type: Resistance[3] (Ω) Description: Load resistance |
---|---|
transformerData |
Value: Type: TransformerData Description: |
![]() |
source |
Type: SineVoltage Description: |
---|---|---|
![]() |
starS |
Type: Star Description: |
![]() |
groundS |
Type: Ground Description: |
![]() |
electricalPowerSensorS |
Type: ElectricalPowerSensor Description: |
![]() |
currentQuasiRMSSensorS |
Type: CurrentQuasiRMSSensor Description: |
![]() |
voltageQuasiRMSSensorS |
Type: VoltageQuasiRMSSensor Description: |
![]() |
deltaS |
Type: Delta Description: |
![]() |
earth |
Type: Resistor Description: |
![]() |
groundT |
Type: Ground Description: |
![]() |
voltageRMSSensorL |
Type: VoltageQuasiRMSSensor Description: |
![]() |
deltaL |
Type: Delta Description: |
![]() |
currentQuasiRMSSensorL |
Type: CurrentQuasiRMSSensor Description: |
![]() |
electricalPowerSensorL |
Type: ElectricalPowerSensor Description: |
![]() |
load |
Type: Resistor Description: |
![]() |
starL |
Type: Star Description: |
![]() |
groundL |
Type: Ground Description: |
![]() |
transformerData |
Type: TransformerData Description: |
![]() |
transformer |
Type: Dy01 Description: |