SYSTEM WITH FIRST AND SECOND ELECTRIC MOTORS FOR DRIVE OF ITS MEMBER Russian patent published in 2017 - IPC H02P5/00 H02P5/74 H02P25/02 H02P25/98 H02P27/48 F04B17/03 

FIELD: electricity.

SUBSTANCE: in the system with the first and second electric motors (12, 14) are mechanically connected among themselves by its common member (17). Member (17) has its own twisting oscillation with own frequency, and at the expense of the first electric motor (12) the first pulsing moment effects on the member (17), and at the expense of the second electric motor (14) - the second pulsing moment. According to the invention the second electric motor (14) is located in relation to the first motor (12) so that the impact of the second pulsing moment on the member (17) leads to damping of self-oscillation generation at the expense of the first pulsing moment.

EFFECT: damping of the system self-oscillations.

19 cl, 7 dwg