Journal of Wind Energy (풍력에너지저널)

Korea Wind Energy Association (한국풍력에너지학회)
권호 표지

An Investigation on Responses of Pitch PI Gain-Scheduling for Wind Turbine According to Feedback Signal

되먹임 신호에 따른 풍력터빈의 피치 PI 게인-스케쥴링 응답 확인

  • 임채욱 (한밭대학교, 기계공학과) ;
  • 조준철 (한밭대학교, 기계공학과)
  • Received : 2010.09.10
  • Accepted : 2010.11.15
  • Published : 2010.12.31

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Abstract

Pitch gain-scheduling is essential for pitch control of wind turbine system. There might be some methods of pitch gain-scheduling according to feedback signals. In this paper, an 1-mass model representing pitch system of a 2.75 MW wind turbine is considered and simulation results on pitch gain-scheduling using wind speed or pitch angle as a feedback signal are presented and compared through step input of wind speed and a real wind turbulence.

Keywords

Acknowledgement

본 연구는 2010년도(2차년도) 지식경제부의 재원으로 한국에너지 기술평가원(KETEP)의 지원을 받아 수행한 연구 과제입니다.(No. 2009T100100621)