FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering, namely to power supply systems for a robot complex intended for breaking up railway rolling stock on a hump yard. System for providing electric power to a robotic complex intended for breaking up railway rolling stock on a hump yard, comprises first input of first controlled contactor connected to output of external three-phase variable source and electric power quality indicators control input, which outputs are connected to the second input of the first controlled contactor, with the second input of the second controlled contactor and with the second input of the third controlled contactor. Outputs of the first controlled contactor and the third controlled contactor are connected to the switchgear AC bus first and second input, which first output is connected to the third controlled contactor first input in series through the second controlled contactor, the first rectifier, the storage battery and the inverter; second AC bus output is connected via second rectifier with load supply voltage bus. System for power supply of the robot complex intended for breaking up the railway rolling stock on the hump yard, additionally contains a system of contact transmission of electric energy to the distributing device of the movable part of the robot complex, which is connected by its input to the third output of the AC bus.
EFFECT: improved reliability of power supply of equipment placed on the movable part of the robotic complex.
1 cl, 1 dwg
