A High-Voltage Changer Based on Reverse Switch-on Dynistors

Autor: Grekhov, I., Kozlov, A., Korotkov, S., Stepanyantz, A., Tulaev, V., Vasil'ev, S., Gornostaev, S.
Zdroj: Instruments and Experimental Techniques; September 2002, Vol. 45 Issue: 5 p674-678, 5p
Abstrakt: A changer of an input voltage of 2–4 kV into a stabilized output voltage of 300 V based on assemblies of high-voltage reverse switch-on dynistors (RSDs) is described. Highly efficient control circuits of RSD assemblies with the recuperation of the residual energy to the power source are considered. The results of an experimental study of an RSD changer with a 60-kW design output power are presented. A high efficiency of the changer (>90%) and very low energy losses in small-sized dynistors with 24-mm-diameter structures are obtained.
Databáze: Supplemental Index