Wind Turbine Sound Power Type 7914

Wind turbine noise is an increasingly important and global environmental issue. International standards are constantly being developed to ensure consistency and accuracy in the measurement and analysis of noise emitted by wind turbine generator systems.

PULSE Wind Turbine Sound Power Determination according to IEC 61400–11 Type 7914, allows you to measure the sound power of wind turbines and their component parts according to the latest versions of IEC61400–11 and FGW (Fördergesellschaft Windenergie) Technischen Richtlinie für  windenergie.

With this solution, wind turbine manufacturers can determine sound power and tonality, wind turbine purchasers can check the expected specified noise levels of new or refurbished units, and planners and consultants can calibrate or validate their calculated environmental noise maps for single wind turbines or extensive wind farms. With Brüel & Kjær’s unrivalled backup service including accredited calibration, you can trace the validity of your measurements to the appropriate national standards body.