electricpy.transposez¶

electricpy.transposez(Zeq, fabc=0.3333333333333333, fcab=0.3333333333333333, fbca=0.3333333333333333, linelen=1)[source]¶

Transmission Matrix Equivalent Transposition Calculator.

Given the impedance matrix and the percent of the line spent in each transposition relation (ABC, CAB, and BCA).

$$f_{abc}{Z}_{eq}+f_{cab}{R}_p^{-1}\cdot Z_{eq}\cdot R_p+f_{bca}{Z}_{eq}{R}_p\cdot Z_{eq}\cdot R_p^{-1}$$

where:

Parameters:¶

Zeq : array_like¶

Per-Length (or total length) line impedance in ohms.

fabc : float, optional¶

Percentage of line set with phase relation ABC, default=1/3

fcab : float, optional¶

Percentage of line set with phase relation CAB, default=1/3

fbca : float, optional¶

Percentage of line set with phase relation BCA, default=1/3

linelen : Length of line (unitless), default=1¶