Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2005.05a
  • /
  • Pages.241-245
  • /
  • 2005
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Noise Performance Test and Evaluation of a Wind Turbing Generator

풍력발전기 소음 성능 실증

  • 김석현 (강원대학교 기계메카트로닉스공학부) ;
  • 김태형 (강원대학교 대학원 기계메카트로닉스공학부) ;
  • 박무열 (강원대학교 대학원 기계메카트로닉스공학부) ;
  • Published : 2005.05.01
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Abstract

This study introduces the wind turbine (W/T) noise evaluation procedure required in the international standard (IEC 61400-11) and monitoring system for the evaluation. Noise emission characteristics of a 750kW W/T generator is investigated. Test and evaluation are performed on J48 W/T model which is under operation in Daekwanryung Wind Test Site. With the noise signal, meteorological data and W/T operational data are monitored in real time by the integrated monitoring system using LabVIEW. From the measured noise data, acoustic power level and tonality of the W/T are estimated under the wind speeds required by the international standard.

Keywords