Noise Modes
The V90-3MW can be specified with one of five different 'noise modes'. Each mode is set in the turbine software as part of the installation, although may be changed to another mode later. Each different noise mode implies a different power curve, so that for quieter operation, some energy yield is sacrificed. Noise mitigation is managed by adjustments to the blade pitch angle.
Read more about this topic: Vestas V90-3MW
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