functionY_Y_FinImp
Calculation of impedance matrices for a wye-wye-connected hybrid transformer. Finite values of Norton equivalent impedances are taken into account.
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 wye (star). In addition, this function considers that positive-, negative-, and zero-sequence Norton equivalent impedances have finite values.
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | X | ||
| Real | R | ||
| Real | tap | ||
| Real | Y012 |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | Y |