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Homepage>IEC Standards>IEC 61400-12-1:2022 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
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download between 0-24 hoursReleased: 2022-09-05
IEC 61400-12-1:2022 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines

IEC 61400-12-1:2022

Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines

Systèmes de génération d'énergie éolienne - Partie 12-1: Mesures de performance de puissance des éoliennes de production d'électricité

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Standard number:IEC 61400-12-1:2022
Released:2022-09-05
Language:English/French - Bilingual
DESCRIPTION

IEC 61400-12-1:2022

IEC 61400-12-1:2022 specifies a procedure for measuring the power performance characteristics of a single wind turbine and applies to the testing of wind turbines of all types and sizes connected to the electrical power network. In addition, this document defines a procedure to be used to determine the power performance characteristics of small wind turbines (as defined in IEC 61400-2) when connected to either the electric power network or a battery bank. This document defines a measurement methodology that requires the measured power curve and derived energy production figures to be supplemented by an assessment of uncertainty sources and their combined effects. This third edition of IEC 61400-12-1 is part of a structural revision that cancels and replaces the performance standards IEC 61400-12-1:2017 and IEC 61400-12-2:2013. The structural revision contains no technical changes with respect to IEC 61400-12-1:2017 and IEC 61400‑12‑2:2013, but the parts that relate to wind measurements, measurement of site calibration and assessment of obstacle and terrain have been extracted into separate standards.