Suchergebnisse
Performance Envelopes of Blade Heating Systems
27. March 2023
Åre, SE
The workshop focuses on concepts and methodology for the performance assessment of blade heating systems. Discussions and expert elicitation shall be initiated along presentations of the individual work packages of the subtask of IEA Wind TCP Task 54: Cold climate wind.
IEA Wind Task 41: Enabling Wind to Contribute to a Distributed Energy Future (Working period 2019 - 2023)
IEA Wind Task 41 aims to create framework conditions for decentralised small and medium-sized wind turbines in order to establish them as a competitive and reliable technology for decentralised energy generation. A strategic focus in the pursuit of this goal is the revision of the IEC standard for wind turbines, taking into account the latest research results.
IEA Wind Task 27: Small Wind Turbines in High Turbulence Sites
To ensure safety, reliability and productivity of small wind turbines (SWT) the experts of IEA Wind Task 27 developed a standard consumer label for small wind turbines. Since 2013 Task 27 is focussing on small wind turbines in high turbulence sites. By actively participating in the IEA Implementing Agreement Wind Energy Task 27, Austria’s stakeholders will become participants in the global small wind network. The establishment of a national working group as well as the organisation of an annual small wind conference in Austria will foster a durable collaboration and provide new impetus to the Austrian Small Wind Community.
IEA Wind Task 19: Wind Energy in Cold Climates (working period 2019 - 2021)
The project deals with the challenges of wind power utilisation in icing conditions and provides a strong opportunity to generate new knowledge by global networking. Energiewerkstatt leads a subtask in the field of icefall risk and works on deriving rules of thumb for the risk assessment of the ice throw risk of turbines in operation during icing conditions.
IEA Wind Task 51: Forecasting for the weather driven energy system (Working period 2024 - 2027)
The project aims to improve forecasting accuracy for weather-dependent energy systems to enable the efficient integration of renewable energies. The focus is on physical/statistical and machine learning-based modelling of energy production from renewable energy sources, reducing uncertainties, and enhancing the communication of forecast information to the energy sector. International collaboration within the framework of the task aims to help develop standards and best practices that advance both research and practical applications.
IEA Wind Task 27: Small Wind Turbines in High Turbulence Sites (working period 2016 - 2018)
Since 2013 Task 27 is focussing on small wind turbines (SWT) in high turbulence sites. By actively participating in the IEA Implementing Agreement Wind Energy Task 27, Austria’s stakeholders will become participants in the global small wind network. The establishment of a national working group as well as the organisation of an annual small wind conference in Austria will foster a durable collaboration and provide new impetus to the Austrian Small Wind Community.
IEA Wind Task 54: Wind Energy in Cold Climates (Working period 2022 - 2024)
In order to achieve the development targets for renewable energies, generation plants will increasingly have to be installed at locations with more demanding technical and environmental conditions in the future. For wind energy, this means planning and operating turbines under icing conditions in many countries. The task investigates and evaluates technological solutions in this environment and publishes procedural recommendations in the form of technical reports and guidelines.
IEA Wind Energy Systems (Wind TCP)
The mission of the Wind TCP is to stimulate co-operation on wind energy research and development and to provide high quality information and analysis to member governments and commercial sector leaders. The focus lies on technology development and deployment, as well as market and policy instruments.
IEA Wind Task 54: Wind Energy in Cold Climates (Working period 2025 - 2029)
In order to achieve the expansion targets for renewable energies, generation plants will increasingly have to be erected at locations with more demanding framework conditions in the future. For wind energy, this means planning and operating turbines under icing conditions in many countries. The task examines and evaluates technological solutions in this environment and publishes procedural recommendations in the form of technical reports and guidelines.
IEA Wind Task 19: Wind Energy in Cold Climates (working period 2016 - 2018)
IEA Wind Task 19 deals with the challenges of the utilisation of wind energy in Cold Climates (i.e. under icing-conditions) and offers through global networking and mutual exchange of experience, the possibility of collecting and generating additional know-how. Aim of the subtask was to share experiences with international partners and standardising of icefall risk assessments. In addition, an evaluation report on the functionality of the new Vestas rotor blade heating system was published.
IEA Wind Task 52: Large-Scale Deployment of Wind Lidar (Working period 2022 - 2026)
Task 52 works towards the widespread adoption of wind LiDAR-systems and provides a strong opportunity to generate and spread knowledge and experience through global networking. Energiewerkstatt contributes to Task 52 with a comparative study of data availability of different LiDAR measurement principles under Alpine conditions and will take an organisational role in the creation of guidelines for the use of ground-based LiDAR in wind energy applications.
IEA Wind Task 27: Small Wind Turbines in High Turbulence Sites (working period 2018 - 2019)
By participating in the IEA Wind Task 27, a number of goals could be achieved, including the development of a site assessment scheme for wind turbines in areas with high turbulence intensities, the further development of the IEC 61400 standard, the participation in the “Compendium of IEA Wind TCP Task 27 case studies “And the update of the “Small Wind Power Report 2018” as well as activities such as holding the event “Small Wind Power Conference” in Austria.
IEA Wind TCP: ExCo 91 Newsletter June 2023
Der Newsletter präsentiert Highlights aus Forschung und Entwicklung in den einzelnen Tasks sowie Informationen zur Entwicklung der Windkraftnutzung in den IEA Partnerländern.
Herausgeber: IEA Wind TCP ExCo, 2023
Englisch, 14 Seiten
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IEA Wind Task 19: Ice protection systems and retrofits: Performance and experiences (2020)
Präsentation über die Meta-Studie zur Leistungsfähigkeit von Eisschutzsystemen (z. B. Blattheizungssystemen), die die Ergebnisse bisheriger Untersuchungen zusammenfasst. Der Überblick soll den Vergleich unterschiedlicher Systeme ab Werk sowie zum nachträglichen Einbau erleichtern sowie die Übertragbarkeit der mit unterschiedlichen Methoden erarbeiteten Ergebnisse ermöglichen.
Godreau, C.; Tete, K.
Herausgeber: IEA Wind Task 19, Winterwind Februar 2020
Englisch, 25 Seiten
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IEA Wind Task 32: Vergleichende Datenverfügbarkeit von LiDAR-Messkampagnen. Analyse und Bewertung im Rahmen der IEA Wind Task 32 Forschungskooperation (2022)
Bericht zu der im Rahmen der IEA Wind Task 32 Teilnahme durchgeführten vergleichenden Auswertung und Analyse von Verfügbarkeiten von LiDAR-Messungen an Österreichischen Standorten im alpinen Raum.
Alexander Stökl, Katharina Tiefenbacher
Herausgeber: Energiewerkstatt, 2022
Deutsch, 22 Seiten
Downloads zur Publikation
Jahresbericht 2023 zu den Aktivitäten des IEA Wind Technologieprogramms
Der Jahresbericht liefert Informationen über die Aktivitäten der IEA Wind, über den Ausbau der Windenergie in den Partnerländern sowie über Entwicklungen und Erfolge der Forschungskooperationen im Jahr 2023.
Birte Holst Jörgensen (DTU Denmark), Hannele Holttinen (Recognis, Finland)
Herausgeber: IEA Wind TCP, Oktober 2024
Englisch, 26 Seiten
IEA Wind TCP: Österreichischer Jahresbericht zu den Aktivitäten des IEA Wind Technologieprogramms 2023
Der österreichische Jahresbericht fasst die wichtigsten Informationen zu den Aktivitäten des IEA Wind TCP im Jahr 2023 zusammen.
Andreas Krenn
Herausgeber: Energiewerkstatt (2024)
Deutsch, 32 Seiten
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Renewables 2022 - Analysis and forecast to 2027
Im jährlich erscheinenden Bericht stellt die IEA den Status Quo des Ausbaus der erneuerbaren Energieträger dar und schätzt den Zubau der nächsten fünf Jahre ab. Die diesjährige Ausgabe gibt einen Überblick über die aktuelle Politik- und Marktdynamik und stellt den jüngsten Anstieg der Energiepreise und die Herausforderungen im Bereich der Energiesicherheit in einen Zusammenhang.
Herausgeber: International Energy Agency, 2022
Englisch, 159 Seiten
IEA Wind Task 52: General Meeting - Meeting Minutes
Protokoll zum General Meeting des IEA Wind Task 52 "Breitenanwendung von Wind Lidar", das am 13. und 14. Juni 2023 als Online-Veranstaltung abgehalten wurde.
Julia Gottschall, Tom Szyslo
Herausgeber: TCP Wind Energy - Task 52, 2023
Englisch, 10 Seiten
IEA Wind Task 32/52: Report "Comparative Exercise on Ground Based Lidar in Complex Terrain" (2023)
Bericht über die Resultate einer Vergleichsstudie zu LiDAR im komplexen Gelände, die von 2019 bis 2022 im Rahmen der IEA Wind Task 32/52 "Wind LiDAR" durchgeführt wurde.
Alexander Stökl, Sara Koller, Johannes Cordes, Oliver Grüning, Andrew Black und Atsushi Yoshimura
Herausgeber: TCP Wind Energy - Task 52
Englisch, 44 Seiten