A control system for a three-phase brushless electric motor, consisting of a battery pack (1), the individual galvanic cells (1', 1'' ... 1n) of which are connected to the corresponding inputs of a switching unit (2), the three outputs of which are connected to the three inputs of an electric motor control unit (4). The switching unit (2) is in two-way connection with a commutation control unit (3), which in turn is bidirectionally connected to a command unit (5), which is in two-way connection with the electric motor control unit (4), and the three input-outputs of the control unit (4) are bidirectionally connected to the corresponding three phase windings of the electric motor (6). The system is applicable in unmanned aerial vehicles driven by electric motors, household appliances, robots, electric cars, electric roller skates, watercraft, etc., where a multi-cell electric battery is used as a source of electrical energy. 1 claim, 1 figure.
