▎ 摘　　要

NOVELTY - The utility model claims a transmission line inspection unmanned aerial vehicle system, comprising: an unmanned machine main machine, a remote controller, a ground station and a charger; the unmanned machine host provided with a line detecting device, Wireless communication device and graphene battery of unmanned machine main machine power supply, unmanned machine main machine through the wireless communication device and the remote controller and the ground station is wirelessly connected, so as to receive the transmission data collected by the control instruction and the transmission line detecting device, graphene battery can be connected with the charger for charging. The invention utilizes the unmanned machine main machine for obtaining line state and wirelessly back to the ground, low cost and convenient use, moreover, by using graphene battery is unmanned machine main machine power supply, because graphene battery can realize fast charging and electric quantity larger, so the utility model of the unmanned machine main machine has short charging time and the effect is lasting work, solving the problem that the current common unmanned machine efficiency is low and the problem of inconvenient to use.