CONTROL DEVICE FOR DC MOTORS AND ASSOCIATED FLEXIBLY COUPLED DRIVEN MECHANISMS Russian patent published in 1997 - IPC

FIELD: electric drives. SUBSTANCE: introduced is device that has DC motor connected to thyristor power unit and flexibly coupled with driven mechanism, series-connected speed setting element, speed governor, moment-of-elasticity adjuster, and pulse shaping system whose output is connected to input of thyristor power unit, first proportional unit, current sensor, motor and driven mechanism speed sensors, are filter, voltage sensor, two aperiodic, two integrating, and thirteen proportional units. EFFECT: improved speed control characteristics of driven mechanism. 1 dwg