WOLFRAM SYSTEM MODELER
FilterPT1 + all-pass filter |
SystemModel["Modelica.Electrical.PowerConverters.ACDC.Control.Filter"]
This information is part of the Modelica Standard Library maintained by the Modelica Association.
First order filter with cut-off frequency fCut
. The phase shift of the filter is compensated by a series of two first order all-pass filters tuned on supply frequency f
.
f |
Value: 50 Type: Frequency (Hz) Description: Mains Frequency |
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fCut |
Value: 2 * f Type: Frequency (Hz) Description: Cut off frequency |
na |
Value: 2 Type: Integer Description: Count of 1st order all-pass |
fa |
Value: f / tan(pi / na - atan(f / fCut) / (2 * na)) Type: Frequency (Hz) Description: Characteristic frequency of all-pass filter |
yStart |
Value: 0 Type: Real Description: Start value of output |
u |
Type: RealInput Description: Connector of Real input signal |
|
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y |
Type: RealOutput Description: Connector of Real output signal |
firstOrder |
Type: FirstOrder Description: First order transfer function block (= 1 pole) |
|
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transferFunction |
Type: TransferFunction[na] Description: Linear transfer function |
Modelica.Electrical.PowerConverters.ACDC.Control Generic control of 2*m pulse rectifiers |