Electrified oil supplementing device of transformer on-load tap changer oil conservator

The invention discloses a charged oil supplementing device of a transformer on-load tap changer oil conservator. The charged oil supplementing device comprises an oil storage module, an oil conveying module and a control module. The oil conveying module is communicated with the oil storage module and the on-load tap changer oil conservator, the oil conveying module comprises an oil conveying pipeline and an image acquisition pipeline, and an image acquisition unit is arranged in the image acquisition pipeline; the control module comprises a control unit and a switch unit, the switch unit is arranged in an oil conveying connecting pipeline between the oil conveying module and the oil storage module, and the control unit is connected with the switch unit and the image acquisition unit and used for controlling the working state of the switch unit according to the oil conveying instruction so as to convey oil to the on-load voltage regulation switch oil conservator through the oil conveying pipeline; and the oil