Pool power control in remelting systems
Power control system for AC electric arc furnace
Power converter device for direct current power supply to an ele
Power converter device for direct current power supply to an ele
Power source circuit and its control for three-phase...
Power supply circuit for a direct current arc furnace
Procedure for controlling the type of arc in an electrical furna
Process and apparatus for measuring the instability of an arc in
Process and device for regulating the position of the tip of an
Process for electrode control of a DC arc furnace, and an electr