WOLFRAM SYSTEM MODELER
Rectifier12pulse12-pulse rectifier with 2 transformers |
 |
Diagram
Wolfram Language
In[1]:=
SystemModel["Modelica.Electrical.Machines.Examples.Transformers.Rectifier12pulse"]
Out[1]:=
Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Test example with polyphase components:Star-connected voltage source feeds via two transformers (Dd0 and Dy1) two diode bridge rectifiers with a single DC burden.
Using f=50 Hz, simulate for 0.1 seconds (5 periods) and compare voltages and currents of source and DC burden, neglecting initial transient.
Parameters (7)
| V |
Value: 100 * sqrt(2 / 3) Type: Voltage (V) Description: Amplitude of star-voltage |
|---|---|
| f |
Value: 50 Type: Frequency (Hz) Description: Frequency |
| RL |
Value: 0.2 Type: Resistance (Ω) Description: Load resistance |
| C |
Value: 0.005 Type: Capacitance (F) Description: Total DC-capacitance |
| VC0 |
Value: sqrt(3) * V Type: Voltage (V) Description: Initial voltage of capacitance |
| transformerData1 |
Value: Type: TransformerData Description: Data of transformer 1 |
| transformerData2 |
Value: Type: TransformerData Description: Data of transformer 2 |
Components (20)
 |
source |
Type: SineVoltage Description: Polyphase sine voltage source |
|---|---|---|
 |
starAC |
Type: Star Description: Star-connection |
 |
groundAC |
Type: Ground Description: Ground node |
 |
currentSensor |
Type: CurrentSensor Description: Polyphase current sensor |
 |
diode1 |
Type: IdealDiode Description: Polyphase ideal diode |
|
star1 |
Type: Star Description: Star-connection |
|
diode2 |
Type: IdealDiode Description: Polyphase ideal diode |
|
star2 |
Type: Star Description: Star-connection |
 |
load |
Type: Resistor Description: Ideal linear electrical resistor |
 |
cDC1 |
Type: Capacitor Description: Ideal linear electrical capacitor |
|
cDC2 |
Type: Capacitor Description: Ideal linear electrical capacitor |
|
groundDC |
Type: Ground Description: Ground node |
 |
transformerData1 |
Type: TransformerData Description: Data of transformer 1 |
 |
transformer1 |
Type: Dy01 Description: Transformer Dy1 |
|
diode3 |
Type: IdealDiode Description: Polyphase ideal diode |
|
star3 |
Type: Star Description: Star-connection |
|
diode4 |
Type: IdealDiode Description: Polyphase ideal diode |
|
star4 |
Type: Star Description: Star-connection |
 |
transformer2 |
Type: Dd00 Description: Transformer Dd0 |
|
transformerData2 |
Type: TransformerData Description: Data of transformer 2 |
Extended by (1)
 |
Modelica.Blocks.Examples Example of FFT block |