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Publication details

Publication CODE Title
IEC 61400-12-5:2022 (2022-08) WIND ENERGY GENERATION SYSTEMS - PART 12-5: POWER PERFORMANCE - ASSESSMENT OF OBSTACLES AND TERRAIN
 
Price Excl. VAT Total number of pages, tables and drawings
139.00 € 49.
Description
IEC 61400-12-5:2022 specifies the procedures for assessing the significance of obstacles and terrain variations on a proposed power performance measurement site and applies to the performance testing of wind turbines of all types and sizes connected to the electrical power network as described in other parts of the IEC 61400 series. The procedure applies to the performance evaluation of specific wind turbines at specific locations.
This first edition of IEC 61400-12-5 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.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Currently active
Origin
Committee TC 88
WIND TURBINE SYSTEMS
Responsible De heer VAN HECKE Luk
Approval
BEC Approval 2022-08-30
ICS-Code (International Standards Classification) 27.180
NBN Status New
IEC publication date 2022-08-30
IEC stability date 2024-12-31
IEC file modification date 2022-08-30
IEC last modification date 2022-08-30