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IEC 61400-12-2 Ed. 2.0:2022 (b)
風車-第12-2部:ナセル風速計による風車の性能計測方法
Wind energy generation systems - Part 12-2: Power performance of electricity producing wind turbines based on nacelle anemometry

発行年月日: 2022-09-05
状態: 有効
邦訳版: 無

規格概要

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.

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TC TC 88
ICS 27.180
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