Cover DIN EN IEC 61400-21-1/A11 VDE 0127-21-1/A11:2022-10
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DIN EN IEC 61400-21-1/A11 VDE 0127-21-1/A11:2022-10

Wind energy generation systems

Part 21-1: Measurement and assessment of electrical characteristics – Wind turbines;

German version EN IEC 61400-21-1:2019/A11:2020
Class/Status: Standard, valid
Released: 2022-10
VDE Art. No.: 0100708

This part of IEC 61400-21-1 includes: - Definition and specification of the quantities to be determined for characterizing the electrical characteristics of a grid connected wind turbine; - Measurement procedures for quantifying the electrical characteristics; - Procedures for assessing compliance with electrical connection requirements, including estimation of the power quality expected from the wind turbine type when deployed at a specific site.