Intelligent operation system of variable power distribution station

The invention utility model relates to an intelligent operation system of a variable power distribution station, which comprises a plurality of switch cabinets. The switch cabinets are connected with power-supply incoming lines and provided with a plurality of outgoing lines. An outgoing line switch and a power data acquisition device are arranged on each outgoing line, and the power data acquisition devices are all connected to a data concentrator which is connected with a programmable logic controller (PLC). The PLC is further connected with the outgoing line switches on the switch cabinets, the data concentrator is connected with a main control terminal of a master station located at the far end through a wireless or wired network, and a short message sending module or a telephone dialing module is arranged at the main control terminal of the master station. The PLC is further connected with control terminals of a first master switch, a second master switch and a bus coupler switch. The intelligent operati