CONTROL SYSTEM FOR BRAKING OR REVERSING THE ROTATION DIRECTION BY EXCITATION IN HIGH POWER DC DRIVE SYSTEMS

摘要

the invention refers to a system of order for a control system of a big power shareholders with dc motor, with arousal independentpowered on induced through a dc converter and converter nereversibil, stimulation with dc reversible, which ensure,on the basis of process requirements prelucrarii sizes - revving, step and ramp voltage and current, the induced arousal.controls and / or unlocking say regulators and to mpulsurilor to converters, offload excitatiei,crossing of shareholders in "the waiting" (system of idle, eliminating hazards and ensuring economic) supervision of the arousal level.in order to change sensuluide rotation by stimulation with energy recovery, suddenly or with passing through the idling economic. the solution is for the stockholders of the reversible.