Nonlinear control of DFIG under symmetrical voltage dips with demagnetizing current solution

Truong Dan Vu Nguyen, Goro Fujita

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

In this research, the novel hysteresis current controller in dq reference frame is proposed to replace the traditional Proportional-Integral (PI) regulator in the vector control scheme of Doubly Fed Induction Generator (DFIG). More dominant than conventional hysteresis current controller, this algorithm can modulate the voltage space vector directly in the dq rotation frame. Therefore, it is simple to employ the new method in the vector control scheme of DFIG. In addition, it can be used in demagnetizing current control scheme to ride through the grid voltage disturbances. The simulation results demonstrated the very fast dynamic responses of power control and the ride through capability of this method under voltage dips.

Original languageEnglish
Title of host publication2012 IEEE International Conference on Power System Technology, POWERCON 2012
DOIs
Publication statusPublished - 2012 Dec 1
Event2012 IEEE International Conference on Power System Technology, POWERCON 2012 - Auckland, New Zealand
Duration: 2012 Oct 302012 Nov 2

Publication series

Name2012 IEEE International Conference on Power System Technology, POWERCON 2012

Conference

Conference2012 IEEE International Conference on Power System Technology, POWERCON 2012
CountryNew Zealand
CityAuckland
Period12/10/3012/11/2

Keywords

  • Current control
  • demagnetizing current
  • doubly fed induction generator (DFIG)
  • symmetrical voltage dips

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology

Fingerprint Dive into the research topics of 'Nonlinear control of DFIG under symmetrical voltage dips with demagnetizing current solution'. Together they form a unique fingerprint.

  • Cite this

    Nguyen, T. D. V., & Fujita, G. (2012). Nonlinear control of DFIG under symmetrical voltage dips with demagnetizing current solution. In 2012 IEEE International Conference on Power System Technology, POWERCON 2012 [6401383] (2012 IEEE International Conference on Power System Technology, POWERCON 2012). https://doi.org/10.1109/PowerCon.2012.6401383