July 8, 2004

Harmonic analysis of doubly fed induction generators

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Abstract

This paper gives an overview of the frequency spectrum of the stator and rotor currents in a doubly fed induction generator (DFIG) used in wind power applications. The paper also presents a method to eliminate higher harmonics and interharmonics in the DFIG stator current. The method is implemented on a 40 kW laboratory model connected to the utility-grid, where the DFIG is supplied by a back-to-back 3-level NPC-converter.

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Lindholm et al. (Thu,) studied this question.

synapsesocial.com/papers/6a2578be3b78df2c81068a1f https://doi.org/https://doi.org/10.1109/peds.2003.1283075

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