FIELD: power supply system.
SUBSTANCE: method of determining power values of train movement and traction power supply system consists in the following. Voltages are determined on pantograph of electrically rolling stock during traction and electrical calculations and check conditions of application of recuperative braking. Energy values are calculated taking into account electric power accumulator operation modes at traction substations or linear devices by determining modes and operating episodes, voltage and current in charging and discharging modes taking into account incidental operation and power consumption of electric energy accumulators at each step of traction and electrical calculations.
EFFECT: technical result consists in improvement of accuracy of determining energy values of train movement and traction power supply system.
1 cl, 2 dwg
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