Statnett Achieves Fully Autonomous Drone Inspection Between Aura and Viklandet
Statnett SF, the state-owned operator of Norway’s power grid, has successfully conducted its inaugural fully remote drone inspection flight spanning from Aura to Viklandet. This mission included a thorough examination of the Viklandet substation, all orchestrated from their Drone Operations Center located in Sunndalsøra. This landmark achievement highlights the benefits of using autonomous drones in infrastructure monitoring.
This initiative illustrates how power companies can enhance both inspection efficiencies and data accuracy while simultaneously lowering operational costs and boosting employee safety.
Custom ADS-L Transponder Enhances Airspace Safety
A key feature of this operation was the implementation of Statnett’s specially designed ADS-L (Automatic Dependent Surveillance – Light) transponder. Weighing just 30 grams and measuring 17x30x50 mm, the transponder is equipped with sealed USB/SMA connectors and a conformal-coated PCB to ensure weather resistance.
ADS-L technology functions similarly to ADS-B systems used in manned aviation but is tailored for unmanned aircraft. It enhances situational awareness in shared airspaces, assists in airspace deconfliction between various aircraft, and facilitates integration with UAS Traffic Management (UTM) systems, particularly in areas where both drones and manned planes operate.
Integration with Drone-in-a-Box and FlytBase
The inspection was executed using a drone docking station powered by FlytBase software. This integration allowed for seamless remote launch, landing, and charging functionalities within Statnett’s operational framework. The mission’s oversight involved joystick control and real-time software monitoring.
As highlighted by Espen Blomlie, “The inspection flight employed Dock and FlytBase, providing complete support for remote launching, landing, and charging, seamlessly integrated into our operations. The mission was managed through joystick control and real-time software monitoring—showcasing the potential of future infrastructure inspections.”
Commitment to Airspace Safety
Statnett is actively engaged in Norway’s national drone strategy and the creation of policy frameworks for emerging air mobility solutions. Their use of advanced technologies like the ADS-L transponder attests to their dedication to enhancing safety within drone operations.
Impact on Infrastructure Monitoring
This successful remote inspection exemplifies the transformative potential of automated drone technologies for power utilities. With these advancements, companies can conduct more frequent asset inspections while minimizing the risk to personnel in hazardous areas, ultimately leading to improved operational efficiency and safety.
The continued adoption of autonomous drone technology by utility companies serves to spotlight practical examples, like Statnett’s initiative, of effective technical integration and a focus on operational safety.
