Research and application of quality assurance evaluation method for wind turbines based on operating data

Abstract

With the rapid development of china wind power, a large number of wind turbines will reach the warranty period in the next few years. As an important part of the acceptance evaluation work, power performance assessment is receiving more and more attention. In order to objectively and efficiently evaluate the power curve performance of wind farm units during the warranty period, this paper uses SCADA data to perform power curve evaluation, develops the evaluation method, and uses wind speed to correct the results. Finally, combined with the actual case of wind farm, the feasibility of this estimation method is verified. The method proposed in this paper provides a basis for conducting wind power quality assurance acceptance.