METHOD FOR DETERMINING power process losses for traction traction substations DC RAILWAY

摘要

Method of determining process losses of electric power equipment in traction substations included in the traction power supply system, comprising: measuring at traction substations DC voltage and current at 3.3 kV voltage level, characterized in that the measurement on the input traction substations transducers and devices in addition to them gain measurements are carried out synchronously with the high side voltage AC converter transformer, the measurement results are transmitted to Servais data processing through the corporate data network traction substations, from which power losses are determined by the technological to traction in traction substation equipment for the analyzed period of time as the power consumption difference of the respective measurement systems (according to the IS1 and IS2 and IS3).