WOLFRAM SYSTEM MODELER
TransformerYYTest example with multiphase components |
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Diagram
Wolfram Language
In[1]:=
SystemModel["Modelica.Electrical.MultiPhase.Examples.TransformerYY"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Test example with multiphase components:
Star-connected voltage source feeds via a Y-Y-transformer with internal impedance (RT, LT) a load resistor RT.
Using f=5 Hz LT=3mH defines nominal voltage drop of approximately 10 %.
Simulate for 1 second (2 periods) and compare voltages and currents of source, transformer and load.
Parameters (7)
| V |
Value: 1 Type: Voltage (V) Description: Amplitude of Star-Voltage |
|---|---|
| f |
Value: 5 Type: Frequency (Hz) Description: Frequency |
| Lm |
Value: 1 Type: Inductance (H) Description: Transformer main inductance |
| LT |
Value: 0.003 Type: Inductance (H) Description: Transformer stray inductance |
| RT |
Value: 0.05 Type: Resistance (Ω) Description: Transformer resistance |
| RL |
Value: 1 Type: Resistance (Ω) Description: Load Resistance |
| nT |
Value: 1 Type: Real Description: Transformer ratio |
