해양환경안전학회지 (Journal of the Korean Society of Marine Environment & Safety)

  • 제26권5호
  • /
  • Pages.474-482
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  • 2020
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  • 1229-3431(pISSN)
  • /
  • 2287-3341(eISSN)
해양환경안전학회 (The Korean Society of Marine Environment and safety)
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해양플랜트 장비 성능 모니터링 시스템을 위한 데이터베이스 설계

Database Development for Equipment Performance Monitoring System in an Offshore Plant

  • 유승열 (경상대학교 해양시스템공학과) ;
  • 서주완 (경상대학교 해양시스템공학과) ;
  • 이재철 (경상대학교 해양시스템공학과) ;
  • 황세윤 ((주)마리모이엔지) ;
  • 황호진 (선박해양플랜트연구소) ;
  • 이순섭 (경상대학교 해양시스템공학과)
  • Yoo, Seung-Yeol (Department of Ocean System Engineering, Gyeongsang National University) ;
  • Seo, Ju-Wan (Department of Ocean System Engineering, Gyeongsang National University) ;
  • Lee, Jae-Chul (Department of Ocean System Engineering, Gyeongsang National University) ;
  • Hwang, Se-Yun (Marimo Eng. co. Ltd.) ;
  • Hwang, Ho-Jin (Korea Research Institute of Ships and Ocean Engineering) ;
  • Lee, Soon-Sup (Department of Ocean System Engineering, Gyeongsang National University)
  • 투고 : 2020.08.03
  • 심사 : 2020.08.28
  • 발행 : 2020.08.31
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초록

안전한 해양플랜트 운용을 위해 장비 성능평가를 실시하고 그 결과를 모니터링 할 수 있는 시스템이 필요하다. 현재는 육상으로부터 멀리 떨어진 해양플랜트의 특성상 장비 성능평가를 위해 정기적으로 계측 데이터를 저장매체에 저장한 후 육상으로 운반해야한다. 이로인해 성능평가 주기가 길어지고, 다음 성능평가가 시행되기 전까지의 장비의 성능 저하 정도를 알 수 없어 장비의 고장을 방지하기 어렵다. 따라서 육상이 아닌 해양플랜트 내에 온보드(on-board) 형태의 장비 성능 모니터링 시스템을 구축할 필요가 있다. 본 논문에서는 해양플랜트 내에서 장비 성능을 평가하고 그 결과를 가시화하는 장비 성능 모니터링 시스템을 개발하기 위한 초기 단계로, 장비 성능 모니터링 시스템의 데이터베이스를 설계 및 구축하고자 한다. 이를 위해 주요 장비의 태그 데이터를 선정하여 분석을 진행하였다. 최종적으로 장비 상태를 실시간으로 계측한 데이터를 해양플랜트 내에서 저장 및 관리하기 위해 온보드 형태의 장비 성능 모니터링 시스템을 위한 데이터베이스를 설계 및 구축 하였다.

To ensure the safe operation of offshore plants, a system is needed for evaluating the equipment performance and for monitoring the results. Currently, owing to the operating environments of of shore plants situated far from the land, measurement data must be periodically stored in storage devices and carried on the land for evaluating the equipment performance. Consequently, it is difficult to prevent equipment failure because the performance evaluation cycle is long. Furthermore, until the next performance evaluation is conducted, it is difficult to determine the equipment's degree of performance degradation. Hence, it is necessary to install an onboard equipment performance monitoring system within the offshore plant. In this study, to evaluate and visualize the results of equipment performance within an offshore plant, a database was designed as the initial step towards the development of an equipment performance monitoring system. The tag data of major equipment were selected and analyzed. Furthermore, in order to store and manage the data measured in real time within the offshore plant, a database was developed for the onboard equipment performance monitoring system.

키워드

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