The utility model relates to a 10-20kV net-distributing power supply intelligent control system which comprises electrical distribution equipment intelligent control devices and a net-distributing intelligent control center; the electrical distribution equipment intelligent control devices comprise a ring net switch cabinet intelligent control device, a station-change power supply system intelligent control device, and a sectional switch intelligent control device; the net-distributing intelligent control center comprises a wireless transmission circuit, a wireless receiving circuit, a fault treatment method circuit, an equipment operating data checking and remote operating circuit, and an information display circuit; one end of the output of the wireless receiving circuit is connected with the information display circuit, the other end thereof is connected with the fault treatment method circuit, and the output of the fault treatment method circuit is connected with the information display circuit; the wireless transmission circuit is connected with the equipment operating data checking and remote operating circuit; the electrical distribution equipment intelligent control device is connected with the net-distributing intelligent control center in a wireless way; and the application of the 10-20kV net-distributing power supply intelligent control system can play a positive facilitating role in developing intelligentized construction of the power grid.