IEC 61400-21 Replaced
IEC 61400-21:2008
Wind turbines - Part 21: Measurement and assessment of power quality characteristics of grid connected wind turbines
IEC 61400-21:2008 covers the definition and specification of the quantities to be determined for characterizing the power quality of a grid connected wind turbine; measurement procedures for quantifying the characteristics; and procedures for assessing compliance with power quality requirements, including estimation of the power quality expected from the wind turbine type. The main changes with respect to the previous edition deal with interharmonics and current distortions (
CHF 300.-
This publication has been replaced by: IEC 61400-21-1:2019
Technical committee
TC 88 Wind energy generation systemsCategory
Quality AssuranceKeywords
Rural electrification - Wind power| Publication type | International Standard |
| Publication date | 2008-08-13 |
| Edition | 2.0 |
| ICS | 27.180 |
| Stability date | 2019 |
| ISBN number | 2831899389 |
| Pages | 120 |
| File size | 1.62 MB |