electricpy.fault.indmacheigenvalues¶

electricpy.fault.indmacheigenvalues(Lr, Ls, Lm, Rr, Rs, wrf=0, freq=60)[source]¶

Induction Machine Eigenvalue Calculator.

Calculates the pertinent eigenvalues for an unloaded induction machine given a specific set of machine parameters.

Parameters:

Lr (float) – Inductance of the Rotor (in Henrys).
Ls (float) – Inductance of the Stator (in Henrys).
Lm (float) – Inductance of the Magnetizing branch (in Henrys).
Rr (float) – Resistance of the Rotor (in Ohms).
Rs (float) – Resistance of the Stator (in Ohms).
wrf (float, optional) – Frequency (in radians/sec) of the rotor slip. default=0
freq (float, optional) – Base frequency of the system (in Hertz). default=60

Returns: