FIELD: electricity.
SUBSTANCE: according to the method, the increase of the higher harmonic components values determination accuracy is based on taking into account the active and inductive impedances of the circuits and the current value of the transformer secondary signal voltage, which allow to determine and compensate the distortion value relative to the main harmonic component.
EFFECT: increase of the parasitic harmonic components values measuring accuracy in the electrical signals, the reliability increase of its elimination from the main signal in operation and the error reduction in determination of the power resonance filters output.
2 cl, 1 dwg, 3 tbl
