IMPLEMENTATION OF THE STATIC CONVERTER REservation SYSTEM BY INPUT HIGH VOLTAGE
In the paper the problems occurring during implementation of modern auxiliary power supplies on railway rolling stock are described. The main attention is paid to the problem of feed voltage gaps during pantograph isolation. The possible methods of reducing the impact of low-quality current collection for auxiliary loads are considered. The advantages of the methods proposed are analyzed. Auxiliary converters PSN80 parallel connection technique, which is implemented on the ED4MKM-AERO electric multiple-unit train during certification tests and control run on the VNIIZhT experimental railway ring in Shcherbinka, is extensively described.