LNG-FPSO Topside 장비를 위한 보전시스템 개발을 위한 사례 연구

Abstract

A maintenance system for an offshore plant uses an optimal maintenance method, process, and period based on operation informationdata and economic evaluation techniques. Maintenance is performed after one or more indicators show that equipment is going to fail or thatequipment performance is deteriorating. A maintenance system is based on the use of real-time data to prioritize and optimize the LNG-FPSOtopside equipment resources. In this paper, a maintenance system is designed for LNG-FPSO topside equipment based on the IDEF0 and UML methodologies. First, thesystem is designed from the user requirements. Then, a standardized development environment and tools are selected. These tools are used to defineand evaluate the core application technologies for the system development.