PD IEC TR 61400-12-4:2020

This standard PD IEC TR 61400-12-4:2020 Wind energy generation systems is classified in these ICS categories:

• 27.180 Wind turbine energy systems

This part of IEC 61400, which is a Technical Report, summarizes the current state of the art in numerical flow modelling, existing guidelines and past benchmarking experience in numerical model validation and verification. Based on the work undertaken, the document identifies the important technical aspects for using flow simulation over terrain for wind application as well as the existing open issues including recommendations for further validation through benchmarking tests.