Static yaw error correction

Enable accurate calculation of static yaw error.
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In our experience, wind turbine generators (WTGs) are often misaligned at commissioning, introducing a static offset between nacelle position and wind direction. Static yaw errors can also occur throughout a wind turbine’s life; therefore it is common to identify static yaw error in operating assets.

During analysis, SgurrEnergy installs a ground based lidar at the base of WTGs to enable accurate calculation of static yaw error. A robust analytical technique is then applied to identify the yaw correction angle which will deliver maximum enhanced energy production on a long term basis. All static yaw error can be removed using this technique, which can lead to approximately GBP10,000 per WTG per year of savings at a typical wind farm if common error levels are identified, therefore there is high potential for optimisation.

Contact us for more information on our yaw error correction services and how they can improve performance at your wind farm.