Development of the Full-Digital High Voltage Power Supply for Electronic Beam Welder
A 60kV/6kW full-digital high voltage power supply for electronic beam welder (EBW) is designed. The power is composed of DSP, CPLD, IPM etc. It has realized the automatic adjustment of high voltage, over-voltage and over-current protection, and rapid recovery from high voltage self-discharge. The test proves that high voltage power supply has reached design goal and satisfied the actual requirements of welding technology.
S. W. Fan and Z. T. Wang, "Development of the Full-Digital High Voltage Power Supply for Electronic Beam Welder", Advanced Materials Research, Vols. 383-390, pp. 4306-4311, 2012