VALVE-TYPE INDUCTOR-MOTOR DRIVE Russian patent published in 2006 - IPC H02P6/00 H02P6/16 

FIELD: electrical engineering; control systems of valve-type inductor-motor drives for various mechanisms.

SUBSTANCE: proposed valve-type drive that has inductor motor whose phase windings are connected to outputs of transistor switch and six-phase rotor position sensor incorporating six Hall-effect components depends for its operation on generation of control signals by transistor switch due to logic conversion of signals arriving from rotor position sensor with aid of NOT, NAND, AND gates. Such design provides for paired switching of current in electrical-machine phase windings and for maintenance of constant motor speed.

EFFECT: reduced cost and enhanced reliability.

1 cl, 3 dwg