Skip to main content
Back

EVS-EN IEC 61400-12-2:2022

Wind energy generation systems - Part 12-2: Power performance of electricity producing wind turbines based on nacelle anemometry

General information

Valid from 01.11.2022
Base Documents
IEC 61400-12-2:2022; EN IEC 61400-12-2:2022
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.11.2022
Main
01.11.2016
Corrigendum
09.09.2013
Main
IEC 61400-12-2:2022 specifies a procedure for verifying the power performance characteristics of a single electricity-producing, horizontal axis wind turbine that is not considered to be a small wind turbine per IEC 61400-2. It is expected that this document be used when the specific operational or contractual specifications do not comply with the requirements set out in IEC 61400-12-1. The purpose of this document is to provide a uniform methodology of measurement, analysis, and reporting of power performance characteristics for individual electricity producing wind turbines utilising nacelle-anemometry methods. This document is intended to be applied only to horizontal axis wind turbines of sufficient size that the nacelle-mounted anemometer does not significantly affect the flow through the turbine’s rotor and around the nacelle and hence does not affect the wind turbine’s performance. This second edition of IEC 61400-12-2 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.

Required fields are indicated with *

*
*
*
PDF
31.72 € incl tax
Paper
31.72 € incl tax
Browse standard from 2.44 € incl tax
Standard monitoring

Customers who bought this item also bought

Main

EVS-EN IEC 61400-12-1:2022

Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
Newest version Valid from 01.11.2022
Main

EVS-EN IEC 61400-12:2022

Wind energy generation systems - Part 12: Power performance measurements of electricity producing wind turbines - Overview
Newest version Valid from 01.11.2022
Main

EVS-EN IEC 61400-50:2022

Wind energy generation systems - Part 50: Wind measurement - Overview
Newest version Valid from 17.10.2022
Main

EVS-EN IEC 61400-50-2:2022

Wind energy generation systems - Part 50-2: Wind measurement - Application of ground-mounted remote sensing technology
Newest version Valid from 17.10.2022