ENGIE’s Wind Technology Manager, Nicolas Quiévy, says: “New steps have to be made today to better assess the blade condition. Improvements and changes in blade inspection methodologies not only aim to minimize downtime and risk of failure because of severe damages that were not anticipated, but will also increase knowledge about (future) blade design, and maintenance strategies to be adopted.”
Today (June 4th) the participants arrived at Bladena in Roskilde to discuss why and how blades fail and how these failures can be avoided by adding new Owners Requirements’ criteria to existing blade certification standards. The Owners Requirements and Inspection methods go hand in hand as both topics through different approaches attempt to improve the performance and lifetime of blades, which is the wind turbine owners’ main concern.
Continuing at FORCE Technology June 5th Aracnocoptero, Toyota Tsusho Corporation, Hensoldt, Siemens, Das Nano NOTUS, IMFUTURE and FORCE Technology will present new technologies and knowledge on blade inspection discussing the different types of blade failures occurring and the need for a systemized and standardized inspection data roadmap.
Project Manager and CTO of Bladena, Find Mølholt Jensen, says: “As Project Manager for both projects, Bladena is devoted to increase the awareness about structural related blade issues. Through the RATZ and EWIC projects Bladena sees a positive growth in the interest from wind turbine owners, insurance companies, inspection and blade experts who are eager to come together to exchange experience on how to reduce maintenance cost and more so the lifetime of blades”.
This year, a third day has been added to the seminar with the focus on failure in composite materials (on wind turbine blades). The wind turbine owners will have the opportunity to witness physical test results of blade failures that are not detected by today’s inspection methods. Day 3 (June 6th) will take place at the Technical University of Denmark (DTU) in Lyngby.
The WTO seminar is partly funded through the EWIC Project (End of Warranty Inspection Concepts) facilitated by Offshoreenergy.dk through the European Regional Development Fund under the heading CRIF - Cost Reduction and Innovative Forum and partly under the RATZ Project funded by the Energy Technology Development and Demonstration Program (EUDP), which is administered by the Danish Energy Agency.