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

6 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
Event2012 IEEE International Conference on Power System Technology, POWERCON 2012 - Auckland
Duration: 2012 Oct 302012 Nov 2

Other

Other2012 IEEE International Conference on Power System Technology, POWERCON 2012
CityAuckland
Period12/10/3012/11/2

Fingerprint

Asynchronous generators
Hysteresis
Electric potential
Controllers
Electric current control
Vector spaces
Power control
Dynamic response

Keywords

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

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology

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] https://doi.org/10.1109/PowerCon.2012.6401383

Nonlinear control of DFIG under symmetrical voltage dips with demagnetizing current solution. / Nguyen, Truong Dan Vu; Fujita, Goro.

2012 IEEE International Conference on Power System Technology, POWERCON 2012. 2012. 6401383.

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

Nguyen, TDV & 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, Auckland, 12/10/30. https://doi.org/10.1109/PowerCon.2012.6401383
Nguyen TDV, Fujita G. Nonlinear control of DFIG under symmetrical voltage dips with demagnetizing current solution. In 2012 IEEE International Conference on Power System Technology, POWERCON 2012. 2012. 6401383 https://doi.org/10.1109/PowerCon.2012.6401383
Nguyen, Truong Dan Vu ; Fujita, Goro. / Nonlinear control of DFIG under symmetrical voltage dips with demagnetizing current solution. 2012 IEEE International Conference on Power System Technology, POWERCON 2012. 2012.
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