This part of IEC 6 1400 includes - definition and specifications of the quantities to be determined for characterizing the power quality of a grid connected wind turbine. measurement procedures for qualifying the characteristics. procedures for assessing compliance with power quality requirements, including estimation of the power quality expected from the wind turbine type when deployed at a specific site, possibly in groups.

• Year of Declaration: 2001
• Reference: IEC 61400-21
• Number of Pages: 85
• Code: GYS IEC 61400-21
• Version: First edition 2001
• ICS Number: 27.180