Journal of the Korean Institute of Illuminating and Electrical Installation Engineers (조명전기설비학회논문지)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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Modeling and Voltage Variation Simulation of a Permanent Magnetic Synchronous Generator Wind Turbine Systems

영구자석 동기형 풍력발전시스템 모델링 및 전압변동 시뮬레이션

  • 김홍우 (한국에너지기술연구원 풍력발전연구센터) ;
  • 안해준 (한국에너지기술연구원 풍력발전연구센터) ;
  • 장길수 (한국에너지기술연구원 풍력발전연구센터) ;
  • 김성수 (한국에너지기술연구원 풍력발전연구센터) ;
  • 고희상 (한국에너지기술연구원 풍력발전연구센터)
  • Published : 2009.08.31
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Abstract

This study performs modelling and simulation of permanent magnetic synchronous generator wind turbine by using Matlab & Simulink. In simulation, change of wind velocity, change of load, and voltage decrease of infinite bus are performed. Through such simulation, different with wiring system that there is only existing load, this study can confirm problems and voltage changing characteristics, which can occur in distributed electric power that load and electric power is mixed and operated, especially, in interconnecting with wind power generation.

본 연구는 Matlab & Simulink에서 영구자석 동기형 풍력발전기(Permanent Magnetic Synchronous Generator Wind Turbine)모델링과 시뮬레이션을 수행한다. 모의실험으로는 풍속의 변동, 부하의 변동, 그리고 무한모선의 전압강하가 수행되었다. 이러한 모의실험을 통해 기존의 부하만이 존재하는 배전계통과는 달리 부하와 전원이 혼재되어 운용되는 분산전원 특히 풍력발전 계통연계시 발생할 수 있는 문제점과 전압변동 특성을 확인할 수 있었다.

Keywords

References

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