Drone Innovation empowers Wind Energy: Efficient Monitoring and optimization of Wind Farm management
ADD2WIND – Advancing Drone Technology
The drone project ADD2WIND, a collaborative initiative involving industry leaders such as Vestas, Siemens Gamesa, Ørsted, Vattenfall, and Aalborg University, is at the forefront of advancing drone technology.
The project focuses on testing drone deliveries to onshore wind turbines in diverse situations. These flights demand the utilization of advanced sensors and methodologies, enabling drones to navigate in close proximity to wind turbines, even in advanced weather conditions. All tests conducted used BVLOS (Beyond Visual Line of Sight), which means the drone flies beyond the pilot´s line of sight and flew a few meters from infrastructure.
Each test was successful, underscoring the immense potential for drone-enabled spare parts delivery. The drones, equipped with gaming systems and on-board cameras, demonstrated not only their efficiency in operation but also paved the way for practical, technical and legally use of drone flights within Danish airspace.
"The results make Denmark particularly interesting, especially for drone technology offshore, where there are specific challenges that require significant development and testing. Some of the technology can also be applied more broadly in drones, thus supporting the project's aim to position Denmark at the forefront of drone technology."
Cutting-edge drone algorithm for wind turbine inspections
In parallel, researchers form DTU Wind & Energy Systems, in collaboration with the energy company RWE, the Danish start-up Quali Drone, and Energy Cluster Denmark have developed an innovative drone algorithm for wind turbine inspections.
Currently, inspecting wind turbines for damages involves manually stopping them, leading to decreased energy generation and hindering the green transition. The newly developed drone technology, however, opens up possibilities for continuous observation of wind turbine surfaces on a 24-hour basis, enabling advanced data analytics for a deeper understanding of repairs. By eliminating the need to stop the wind turbines for manual inspection, the new drone technology contributes to a more seamless and efficient process, ultimately accelerating the green transition in the offshore wind industry.
Revolutionizing spare parts delivery by drone
In a strategic partnership, Danish companies DSV and Ørsted are transforming the delivery of spare parts to offshore wind turbines through drone technology. Tests conducted at Ørsted´s spare part warehouse in the port of Grenaa in Denmark, showcases drones, operated by Holo Air, flying to the offshore substation 25 km out at sea to the tops of offshore wind turbines. Notably, the current drone capacity allows for the transportation of up to 50 kg, with plans to increase this capability to 250 kg in the future.
The strategic use of drones optimizes delivery times, reduces fuel emissions, amid minimizes logistical complexities associated with transporting technicians, enhancing the efficiency, sustainability of offshore wind operations and marking a promising development in the industry's maintenance and support practices.