SERVO ELECTRIC DRIVE WITH SYNCHRONOUS ACTUATING ENGINE Russian patent published in 2019 - IPC H02P6/08 G05B11/01 G05B11/36 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering and can be used in servo electric drives with synchronous actuators with permanent magnets on the rotor. Servo electric drive with synchronous actuating motor comprises setting unit (1), integral controller (2), proportional controller (3), proportional-differential controller (4), power converter (5), synchronous motor (6) with actuator (7), position sensor (8), differentiation unit (9), proportional link (10), adders (11 and 12), adder-subtractor (13), units (14 and 15) comparison, multiplexer (16), advance angle calculation unit (17) and rotor position sensor (18). Servo electric drive allows to maintain load angle close to 90° and to provide maximum electromagnetic torque in the entire speed range of servo electric drive with synchronous actuator.

EFFECT: technical result is maintaining load angle close to 90° and providing maximum electromagnetic torque in the entire speed range of the servo electric drive with synchronous actuator.

1 cl, 1 dwg