IEC TR 61400-12-4:2020 ED1

Wind energy generation systems - Part 12-4: Numerical site calibration for power performance testing of wind turbines IEC TR 61400-12-4:2020 ED1

Publication date:   Sep 22, 2020

General information

60.60 Standard published   Sep 22, 2020


TC 88

Technical Report

27.180   Wind turbine energy systems



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IEC TR 61400-12-4:2020 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.

Life cycle


IEC TR 61400-12-4:2020 ED1
60.60 Standard published
Sep 22, 2020