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Cited 6 time in webofscience Cited 11 time in scopus
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A study of the development of a condition-based maintenance system for an LNG FPSO

Authors
Hwang, H. J.Lee, J. H.Hwang, J. S.Jun, H. B.
Issue Date
15-9월-2018
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Keywords
Condition-based maintenance; Offshore plant maintenance; Diagnostics; Prognostics; System architecture
Citation
OCEAN ENGINEERING, v.164, pp 604 - 615
Pages
12
Journal Title
OCEAN ENGINEERING
Volume
164
Start Page
604
End Page
615
URI
https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/448
DOI
10.1016/j.oceaneng.2018.07.004
ISSN
0029-8018
1873-5258
Abstract
In general, the equipment failures or accidents of offshore plants during operation and maintenance (O&M) period cause catastrophic damage. Thus, it is necessary to undertake proactive maintenance in advance in order to avoid abnormal situations. Currently, owing to the emergence of information communication technologies (ICTs) and sensor technologies, it is possible to gather the health status data of important equipment and use this information for maintenance during the O&M period. It sheds light on condition-based maintenance (CBM) strategy. In this study, we introduce a case study on the development of a CBM system (CBMS) for an oil and gas offshore plant, i.e. liquefied natural gas floating production storage and offloading vessel (LNG FPSO). The study includes the introduction of the system architecture, main components, diagnostics and prognostics methods of the system, as well as a discussion of its implementation.
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