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A Study on the Abnormal and Fault Reproduction Method for Smart Monitoring of Thrust Bearing in Wave Power Generation System

파력발전 시스템 쓰러스트 베어링의 스마트 모니터링을 위한 이상 및 고장 운용 재현 방법에 관한 연구

  • 오재원 (선박해양플랜트연구소 해양플랜트산업지원센터) ;
  • 민천홍 (선박해양플랜트연구소 해양플랜트산업지원센터) ;
  • 성기영 (선박해양플랜트연구소 해양플랜트산업지원센터) ;
  • 강관구 (선박해양플랜트연구소 해양플랜트산업지원센터) ;
  • 노현정 (선박해양플랜트연구소 해양플랜트산업지원센터) ;
  • 김태욱 (선박해양플랜트연구소 해양플랜트산업지원센터) ;
  • 조수길 (선박해양플랜트연구소 해양에너지연구본부)
  • Received : 2020.08.23
  • Accepted : 2020.09.16
  • Published : 2020.10.31

Abstract

This paper considers a method of reproducing abnormal and fault operation for smart monitoring of thrust bearing used in wave power generation system. In order to develop smart monitoring technology, abnormal and failure data of actual equipment are required. However, it is impossible to artificially break down the actual equipment in operation due to safety and cost. To tackle this problem, a test bed that can secure data through reproduction of a faulty operating environment should be developed. Therefore, in this study, test bed that can reproduce each situation was developed and the operation result was analysis after identifying the situation to be reproduced through the failure factor analysis of the thrust bearing.

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