FIELD: machine building.
SUBSTANCE: invention is related to control method of electric drive of electrically driven compressor of compressed air of vehicle. Invention also relates to appropriate control circuit. In accordance with the invention, torque moment (31) of compressed air compressor load applied to compressed air compressor compressed air shaft is evaluated as a function of at least one working parameter (22) and as an estimation of disturbing effect is included into electric drive control circuit (20), in order to reduce control error created due to applied load torque (31).
EFFECT: improved electric drive and method of its operation.
10 cl, 3 dwg
