High voltage decoupled high-current power supply

摘要

A 10 kW power supply (PS) with smooth adjustment of the load current from zero up to 2 kA is described. Theudoperating mode with a load current stability up to 0.1% and long-term instability of 0.01% is possible. The PS includesudthe controlled rectifier with the power factor correction, the high-frequency invertor, 35 kV decoupled transformer-rectifierudmodule and the control block.