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Calculation of impedance matrices for a grounded-wye-grounded-wye-connected hybrid transformer.
Extends from Modelica.Icons.Function (Icon for functions).
Information
This function calculates impedance matrices of a hybrid positive-sequece/three-phase transformer modeled as a pi-equivalent.
The transformer that uses this function should have its primary and secondary windings connected in grounded-wye (grounded-wye). In addition, this function considers that positive-, negative-, and zero-sequence Norton equivalent impedances have infinite values.
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | X | ||
| Real | R | ||
| Real | tap |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | V |