Ethernet-based active power filter control and communication system

The utility model relates to an Ethernet-based active power filter control and communication system, which comprises a display unit, a communication unit, a main control unit and an active filter bank, and is characterized in that the active filter bank consists of at least one active filter; wherein the active filter performs data interaction with the main control unit through an optical fiber, and the main control unit performs interaction on active filter operation data and power grid operation data with the communication unit through the optical fiber; one side of the active filter is detachably connected with a wiring board, and the wiring board is fixedly provided with at least two wiring terminals. A wiring hole is formed in the side, close to the wiring board, of the active filter,the wiring end is connected with an active filter wire through the wiring hole, a connector connected with the wiring end in an inserted mode is arranged at the end, close to the wiring board, of theoptical fiber, and the co