CIRCE is specialized in the execution of power curve tests in wind turbines, with MEASNET and ENAC accreditation according to IEC 61400-12-1 through its Electrical Metrology Laboratory. In addition, CIRCE actively participates in wind turbine standardization committees.

CIRCE through the LME-CIRCE provides from one of the 15 laboratories in the world that have the MEASNET accreditation to perform the power curve test.

  • + 15 years of experience carrying out performance and production analysis.
  • MEASNET acreditation since 2011
  • ENAC acreditation in power curve test according to IEC / UNE-EN 61400-12-1 and IEC 61400-12-2 standard with gondola anemometry.
  • ENAC acreditation for testing of network quality tests according to UNE-EN 50160: 2011 and UNE-EN 61000-4-30


  • Allows

    To verify compliance with the contractual guarantee agreement with the manufacturer, in terms of power curve and guaranteed annual energy.

  • Characterization

    of the real behavior of the wind turbine (especially at the beginning of the useful life).

  • Reference

    for the periodic control of the operation of wind turbines (anomalies detection).


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