SWIVEL PLATFORM MULTI-MOTOR DRIVE Russian patent published in 2018 - IPC H02P6/00 H02P6/04 H02P6/16 

FIELD: electrical equipment.

SUBSTANCE: invention relates to the field of electrical equipment and can be used in control servo-systems. Swivel platform multi-motor drive contains n of identical motors uniformly placed along the platform perimeter, each of which is equipped with m-phase rotor position and its rotation speed sensors, as well as control unit. At that, adjoining motors rotors (or stators) are identically turned in space (clockwise or counterclockwise) by the angle providing these sensors output voltages phase shift to the electric angle of radians .

EFFECT: technical result is increase in the platform (and load) rotation smoothness and expansion of the drive bandwidth.

1 cl, 4 dwg