Journal of Wind Energy (풍력에너지저널)

Korea Wind Energy Association (한국풍력에너지학회)
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CMS Commissioning and Alarm Setting for Offshore Wind Turbine Diagnosis

해상 풍력발전기 고장진단을 위한 CMS 시운전 및 알람 설정

  • 이도행 ((주)에스엠인스트루먼트) ;
  • 서윤호 (한국기계연구원 풍력연구실) ;
  • 김영기 ((주)에스엠인스트루먼트) ;
  • 강준구 ((주)에스엠인스트루먼트)
  • Received : 2019.11.21
  • Accepted : 2019.12.13
  • Published : 2019.12.31
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Abstract

This paper introduces the development of a CMS, GreenEye CMS, in accordance with the DNVGL-SE-0439 guidelines and its application example of a 3 MW offshore wind turbine. The DNVGL-SE-0439 are describes and introduces requirements for CMS such as measurement method, physical channel number and analysis algorithm. In this paper, the CMS installation and commissioning procedure is explained. The CMS installation example in the 3MW offshore wind turbine. Ten accelerometers were attached to the turbine's main bearings, gearbox and generator. The CMS processes the vibration signal measured by the sensor to monitor the turbine's fault frequency and performs analysis in accordance with the guidelines. It is important to define the reference value because CMS diagnoses the failure of the turbine with a reference value that is precisely determined based on the steady state of the turbine. The two-month commissioning procedure for determining the turbine's reference value is described. Statistical analysis of data during the commissioning period is performed to determine the five active bins and the monitoring index for the turbine.

Keywords

Acknowledgement

본 연구는 2019년도 산업통상자원부의 재원으로 한국에너지기술평가원(KETEP))의 지원을 받아 수행한 연구과제입니다. (No. 20163030024510 풍력발전시스템 상태감시 진단시스템 개발)

References

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