T/HBAS 016-2022 Small-sized rotorcraft power transmission line inspection safety guidelines for drone operations
T/HBAS 016-2022 Small-sized rotorcraft power transmission line inspection safety guidelines for drone operations
Basic Information
Scope
Scope: This document stipulates the general provisions, safety conditions, transportation and storage, inspection cycle, and handling of abnormal situations for the inspection of overhead transmission lines by small rotor drones. This document is applicable to AC and DC overhead transmission lines with a voltage level of 110 (66) kV and above, and the inspection operations carried out by small rotor drones; Main technical content: On the basis of the autonomous inspection technology of small multi-rotor drones, a new standard for safe autonomous cruising of drones with good universality is established. This standard starts from solving the problems of no quantified indicators for the drone inspection environment, no electromagnetic autonomous obstacle avoidance methods, and no electromagnetic obstacle avoidance equipment. By quantifying the weather and electromagnetic field indicators that the drone can adapt to, and based on the fully intelligent autonomous cruising of the drone, the safety guarantee problem of the drone inspection site is solved.