The KSFM Journal of Fluid Machinery (한국유체기계학회 논문집)

Korean Society for Fluid machinery (한국유체기계학회)
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Design of a Small-Scale Motor-Generator System for a Large Wind Turbine

대형 풍력발전기용 소형 모터-발전기 시스템 설계

  • Lim, Chae Wook (Department of Mechanical Engineering, Hanbat National University)
  • 임채욱 (한밭대학교 기계공학과)
  • Received : 2015.12.07
  • Accepted : 2016.08.31
  • Published : 2017.02.01
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Abstract

Small-scale motor-generator sets have been used in laboratories for verification of real large wind turbines whose rated power are more than 1 MW. In this paper, a result of designing a small-scale motor-generator system, which is composed of motor, gear box, flywheel, and generator, is presented in the aspect of speed response. Design objective is to make a small-scale motor-generator system have the same time constant and optimal tip speed ratio region as a real MW wind turbine. A small-scale 3.5 kW motor-generator system for emulating response of a 2 MW wind turbine is considered and designed.

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References

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