Modelling of DFIG-based Wind Energy Conversion System

Megha kharkhate, Ashish Kumar Singhal

Abstract


Abstract
Today wind energy plays important role in the competitive wind market. In this paper, we study the performance of the overall doubly-fed induction generator (DFIG) system under different conditions. The DFIG technology has proven to be an efficient and cost-effective solution for variable speed wind turbines. This system allows a variable speed operation over a huge range. In this system, rotor windings connected to grid through a bidirectional back-to-back IGBT-based voltage source converter which compensates the difference between the mechanical angular frequency and grid frequency by injecting a rotor current with a variable frequency.

Keywords: Energy, wind turbine, MATLAB/SIMULINK, induction machine.

Cite this Article

Megha Kharkhate, Ashish Kumar Singhal. Modelling of DFIG-based Wind Energy Conversion System. Journal of Alternate Energy Sources & Technologies. 2019; 10(3): 59–64p.


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DOI: https://doi.org/10.37591/joaest.v10i3.3429

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