Process and device for the automatic control system simultu00e1neo active power and current of the electrode for submerged arc furnace reduction

摘要

Process and device for the automatic control system simultu00e1neo active power and current of electrodes submerged arc furnace reduction by the present invention relates to a system and a device for performing automatic control and simultaneous to maintain the power active D Esejada of oven and the currents of the electrodes, each electrode individually.The amounts due are basic parameters of operation of the reduction for submerged arc furnace. To perform an automatic control, and simultaneously, the invention proposes that the system is formed with multiple layers of controls automatic realimentados.The present invention also has service automatic control of energy demand and the automatic control of the relative distribution of current between electrodes 2, 3 and electrodes as convenience and / or operational needs and / or the condition of the process of the furnace and / or conditions. Will of the electrodes without altering the desired value of active power total furnace.