Advanced Data Mining Techniques for Power Performance Verification of an On-Shore Wind Farm

Conference paper
Part of the Lecture Notes in Mechanical Engineering book series (LNME)


The monitoring of wind energy production is fundamental to improve the performances of a wind farm during the operational phase. In order to perform reliable operational analysis, data mining of all available information spreading out from turbine control systems is required. In this work a Supervisory Control and Data Acquisition (SCADA) data analysis was performed on a small wind farm and new post-processing methods are proposed for condition monitoring of the aerogenerators. Indicators are defined to detect the malfunctioning of a wind turbine and to select meaningful data to investigate the causes of the anomalous behaviour of a turbine. The operating state database is used to collect information about the proper power production of a wind turbine, becoming a tool that can be used to verify if the contractual obligations between the original equipment manufacturer and the wind farm operator are met. Results demonstrate that a proper selection of the SCADA data can be very useful to measure the real performances of a wind farm and thus to define optimal repair/replacement and preventive maintenance policies that play a major role in case of energy production.


Wind energy Wind turbine condition monitoring SCADA analysis Data mining 


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Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  1. 1.Department of Industrial EngineeringUniversity of PerugiaPerugiaItaly
  2. 2.DMIIUniversità degli Studi Guglielmo MarconiRomeItaly
  3. 3.Sorgenia Green srlMilanItaly

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