E3S Web of Conferences (Jan 2021)

Simulation of reactive power regulation of DFIG

  • Zhu Yingfeng,
  • Xie Xiaosu,
  • Yang Dong,
  • Gao Song,
  • Zhang Weichao,
  • Yuan Xunkui

DOI
https://doi.org/10.1051/e3sconf/202123301025
Journal volume & issue
Vol. 233
p. 01025

Abstract

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Doubly fed induction generator (DFIG) wind power generation system is widely used in wind farm all over the world. Reactive power can be generated both in grid-side converter and generator-side converter of DFIG. In this paper, working principle and control method of DFIG are introduced, and the reactive power limit of DFIG is derived, finally reactive power regulation is simulated in Simulink.