Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Coordinated Voltage Control of DFIG to Overcome Shortcomings of FSIG in Wind Turbine System

FSIG 풍력발전의 특성개선을 위한 DFIG의 협조 전압제어

  • Minh Quan, Duong (Division of Electronics and Electrical Engineering, Dongguk University) ;
  • Ro, Kyoung-Soo (Division of Electronics and Electrical Engineering, Dongguk University)
  • Published : 2011.07.20
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Abstract

At present, the widely used wind power generators in the whole world are fixed speed induction generator (FSIG) and doubly fed induction generator (DFIG). The models of FSIG and DFIG wind power generation system connected with the grid are built, and their steady-state and transient characteristics are studied. A new coordinated control strategy using both the grid and rotor side converters of DFIG for voltage regultation and reactive power support is put forword to improve the steady-state and transient performance of the FSIG in the case of DFIG in parallel with FSIG.

Keywords