FIELD: electricity.
SUBSTANCE: according to the invention, the resonance point for the motor drive system is determined, the resonance point is shifted to the shifted resonance point that has a higher frequency than the frequency associated with the resonance point by means of changing the impedance of at least the feeder or the engine. An electromagnetic interference filter is constructed for the shifted resonance point that has a higher frequency, wherein the electromagnetic interference filter for the shifted resonance point is lighter than the electromagnetic interference filter made for the resonance point before its shifting. The filter is switched to the engine drive system.
EFFECT: weight reduction of the engine drive system.
20 cl, 7 dwg
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