Larege power intelligence optical-net-firewood mutual compensating power station

The utility model relates to a large power intelligence light-network-diesel oil mutual compensating power station which is mutually combined and compensated by solar power generation, electric network generation and diesel engine generation. The main structure of the large power intelligence light-network-diesel oil mutual compensating power station is that a solar power generation device, a diesel generator set and a through electric network are connected with a quick switcher; a controller is connected with the quick switcher to control the solar power generation device, the diesel generator set and the through electric network to supply electricity for a load; the controller is provided with a remote communication interface; the quick switcher is composed of three groups of three-phase four-wire system relays k 1, k 2, k 3; the first power supply (A) of the first group supplied by the solar power is inputted with alternating current voltage in an inversion three-way mode, and the alternating current voltage is conveyed to the load through the controller and the relay K1; the second power supply (b) of the second group supplied by the electric network is inputted with the alternating current voltage in an electric network three-way mode, and the alternating current voltage is conveyed to the load through a voltage stabilizer, the controller and the relay k 2; the third power supply (c) of the third group supplied by the diesel engine generator is inputted with the alternating current voltage in a diesel oil generation mode, and the alternating current voltage is conveyed to the load through the voltage stabilizer, the controller and the relay k 3. The utility model has simple structure, reliable switching performance, stable power supply and low cost.