A Novel Current Controller Scheme for Doubly Fed Induction Generators

نویسندگان

  • Esref Emre Ozsoy
  • Edin Golubovic
  • Asif Sabanovic
  • Metin Gokasan
  • Seta Bogosyan
چکیده

This paper presents a novel current control methodology for grid connected doubly-fed induction generator (DFIG) based wind energy conversion systems. Controller is based on a proportional controller with additional first order low pass filter disturbance observer which estimates the parameter dependent nonlinear feed-forward terms. The results in simulations and experimental test bed obviously demonstrate that decoupled control of active and reactive power is achieved without the necessity of additional machine parameter.

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تاریخ انتشار 2015