iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
IEC

IEC 61400-12-1:2017/COR2:2020

(Corrigendum)

Corrigendum 2 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines

Corrigendum 2 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines

Corrigendum 2 - Systèmes de génération d'énergie éolienne - Partie 12-1: Mesures de performance de puissance des éoliennes de production d'électricité

General Information

Status
Published
Publication Date
12-Mar-2020
ICS
27.180 - Wind turbine energy systems
Technical Committee
TC 88 - Wind energy generation systems
Current Stage
DELPUB - Deleted Publication
Completion Date
05-Sep-2022
Ref Project

Relations

Corrects
IEC 61400-12-1:2017 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
Effective Date
05-Sep-2023
Corrects
IEC 61400-12-1:2017/COR1:2019 - Corrigendum 1 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
Effective Date
05-Sep-2023
Corrected By
IEC 61400-12-1:2017/COR3:2021 - Corrigendum 3 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
Effective Date
05-Sep-2023
Revised
IEC 61400-12-1:2022 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
Effective Date
05-Sep-2023

Buy Standard

IEC 61400-12-1:2017/COR2:2020 - Corrigendum 2 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines Released:3/13/2020IEC 61400-12-1:2017/COR2:2020 - Corrigendum 2 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines Released:3/13/2020
PreviousNext
Standard
IEC 61400-12-1:2017/COR2:2020 - Corrigendum 2 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines Released:3/13/2020
English and French language
2 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)


 IEC 2020
INTERNATIONAL ELECTROTECHNICAL COMMISSION

COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE

____________
IEC 61400-12-1 IEC 61400-12-1
Edition 2.0  2017-03 Edition 2.0  2017-03

WIND ENERGY GENERATION SYSTEMS – SYSTÈMES DE GÉNÉRATION D'ÉNERGIE
ÉOLIENNE –
Part 12-1: Power performance measurements of
electricity producing wind turbines Partie 12-1: Mesures de performance de
puissance des éoliennes de production
d'électricité
CO RRI G E NDUM 2
Corrections to the French version appear after the English text.
Les corrections à la version française sont données après le texte anglais.

E.13.10 Combining uncertainties in the wind speed measurement from REWS due to
wind veer across the whole r
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

IEC
IEC 61400-8:2024(Main)
Wind energy generation systems - Part 8: Design of wind turbine structural components

IEC 61400-8:2024 outlines the minimum requirements for the design of wind turbine nacelle-based structures and is not intended for use as a complete design specification or instruction manual. This document focuses on the structural integrity of the structural components constituted within and in the vicinity of the nacelle, including the hub, mainframe, main shaft, associated structures of direct-drives, gearbox structures, yaw structural connection, nacelle enclosure. It also addresses connections of the structural components to control and protection mechanisms, as well as structural connections of electrical units and other mechanical systems. This document focuses primarily on ferrous material-based nacelle structures but can apply to other materials also as appropriate

  • Standard
    133 pages
    English and French language
    sale 15% off
IEC
IEC TS 61400-11-2:2024(Main)
Wind energy generation systems - Part 11-2: Acoustic noise measurement techniques - Measurement of wind turbine sound characteristics in receptor position

IEC TS 61400-11-2:2024 presents measurement procedures, that enable the sound characteristics of a wind turbine to be determined at receptor (immission) locations. This involves using measurement methods appropriate to sound immission assessment at far-field locations of a wind turbine or wind farm. The procedures described are different in some respects from those that would be used for noise assessment from other industrial sound sources in environmental noise impact assessments. The procedures present methodologies that will enable the sound immission and sound characteristics of wind turbines to be described in a consistent and accurate manner.

  • Technical specification
    91 pages
    English language
    sale 15% off
IEC
IEC 61400-50-3:2022/COR1:2023(Corrigendum)
Corrigendum 1 - Wind energy generation systems - Part 50-3: Use of nacelle-mounted lidars for wind measurements
  • Standard
    4 pages
    English and French language
    sale 15% off
IEC
IEC TS 61400-31:2023(Main)
Wind energy generation systems - Part 31: Siting risk assessment

IEC TS 61400-31:2023 establishes a guideline for the assessment of the risks which a wind turbine may pose to the general public.
This document aims to facilitate a uniform scope and a uniform use of methods in wind turbine risk assessments. This document covers risk due to internal or external causes, such as technical failures, human errors, extreme wind conditions, turbine icing, lightning strikes, earthquakes, flooding, landslides or fire.This document covers only onshore wind turbines with a horizontal axis and a swept area greater than 200 m2. Substations and other external structures are excluded.
This document describes risks during operation of the wind turbine including maintenance, idling and standstill. It does not describe risks during construction, civil works, crane operations, assembly or decommissioning.
Risks according to this document are assessed by prescriptive and/or risk-based methods.
This document covers risk reduction measures that might be necessary to reduce risk to a tolerable level.

  • Technical specification
    56 pages
    English language
    sale 15% off
IEC
IEC TS 61400-30:2023(Main)
Wind energy generation systems - Part 30: Safety of wind turbine generators - General principles for design

IEC TS 61400-30:2023 specifies the essential health and safety requirements related to the design of wind turbines with horizontal axes with the exception of those included in the scope of IEC 61400-2. This document focuses on requirements for safe operation, inspection, maintenance, installation and decommissioning.

  • Technical specification
    69 pages
    English language
    sale 15% off
IEC
IEC 61400-21-2:2023(Main)
Wind energy generation systems - Part 21-2: Measurement and assessment of electrical characteristics - Wind power plants

IEC 61400-21-2:2023 defines and specifies the quantities that are determined to characterize the electrical characteristics of grid-connected power plants (PPs).
This document defines the measurement and test procedures for quantifying the electrical characteristics as basis for the verification of compliance of PPs. This document defines a uniform functionality test and measurement procedure for the power plant controller (PPC), as a basis for the unit test of the power plant controller.
This document defines the procedures for assessing compliance with electrical connection requirements, including the aggregation methods for power quality aspects such as voltage variations, flicker, harmonics and interharmonics. This document defines the procedures for measurement and fault recording, for example for the verification of power plant electrical simulation models in relation to undervoltage and overvoltage ride-through events.

  • Standard
    302 pages
    English and French language
    sale 15% off
IEC
IEC TS 61400-29:2023(Main)
Wind energy generation systems - Part 29: Marking and lighting of wind turbines

IEC TS 61400-29:2023, which is a Technical Specification, instils good practice for aviation lighting and marking of wind turbines in both onshore and offshore domains. Consideration is given to visible lighting and infrared (IR) lighting, which is necessary to maintain conspicuity to users of night vision goggles (NVGs). ICAO Annex 14 Standards and Recommended Practices have been used as the basis to develop supplementary harmonised specifications to assist with implementation.
This document provides a set of technical requirements for marking and lighting of wind turbines with a tip height from/at 150 meters and below 315 meters Above Ground Level (AGL), or Above Mean Sea Level (AMSL) for offshore sites. This will improve situational awareness for airspace users, maintain safety of aircraft flying in the vicinity of wind turbines, and provide additional tools to assist with the reduction in environmental impacts consistent with aviation safety objectives.

  • Technical specification
    30 pages
    English language
    sale 15% off
IEC
IEC 61400-50-1:2022(Main)
Wind energy generation systems - Part 50-1: Wind measurement - Application of meteorological mast, nacelle and spinner mounted instruments

IEC 61400-50-1:2022 specifies methods and requirements for the application of instruments to measure wind speed (and related parameters, e.g. wind direction, turbulence intensity). Such measurements are required as an input to some of the evaluation and testing procedures for wind energy and wind turbine technology (e.g. resource evaluation and turbine performance testing) described by other standards in the IEC 61400 series. This document is applicable specifically to the use of wind measurement instruments mounted on meteorological masts, turbine nacelles or turbine spinners which measure the wind at the location at which the instruments are mounted. This document excludes remote sensing devices which measure the wind at some location distant from the location at which the instrument is mounted (e.g. vertical profile or forward facing lidars).

  • Standard
    162 pages
    English and French language
    sale 15% off
IEC
IEC 61400-12-1:2022(Main)
Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines

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.

  • Standard
    316 pages
    English and French language
    sale 15% off
IEC
IEC 61400-12-2:2022(Main)
Wind energy generation systems - Part 12-2: Power performance of electricity producing wind turbines based on nacelle anemometry

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.

  • Standard
    160 pages
    English and French language
    sale 15% off