IEC 61400-21 Ed. 2.0 b:2008
2008
Wind turbines – Part 21: Measurement and assessment of power quality characteristics of grid connected wind turbines
- Format:
- Language(s) :
- Published :
- English, French
- 08/13/2008
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 (less than or equal to 9 kHz); response to voltage dips; active power ramp rate limitation and set-point control; reactive power capabilities and set-point control; grid protection and reconnection time after grid faults.
IEC 61400-21 Ed. 2.0 b:2008 | |
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STANDARD INFO: | |
Standard Name | IEC 61400-21 Ed. 2.0 b:2008 |
Scope | Wind turbines - Part 21: Measurement and assessment of power quality characteristics of grid connected wind turbines |
Publisher | IEC - International Electrotechnical Commission |
Languages | English, French |
State | [ Withdrawn ] |
Publication Year | 2008 |
Most recent Version | MOST RECENT |
Whether to be replaced | |
Addendum | |
FILE INFO: | |
Edition | 2.0 |
File Size | 1 file , 1.5 MB |
Note | This product is unavailable in Ukraine, Russia, Belarus |
Number of Pages | 120 |
Published | 08/13/2008 |
IEC 61400-21 Ed. 2.0 b:2008 | ||
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History | Publisher Year | |
IEC 61400-21 Ed. 2.0 b:2008 | 2008 | Current |
IEC 61400-21 Ed. 1.0 b:2001 | 2001 |
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