A Condition-Based Maintenance Model for Assets with Accelerated Deterioration Due to Fault Propagation
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Authors
Liang, Zhenglin https://orcid.org/0000-0003-2572-9423
Parlikad, AK
Abstract
Complex industrial assets such as power transformers are subject to accelerated deterioration when one of its constituent component malfunctions, affecting the condition of other components, which is a phenomenon called fault propagation. In this paper, we present a novel approach for optimizing condition-based maintenance policies for such assets by modelling their deterioration as a multiple dependent deterioration path process. The aim of the policy is to replace the malfunctioned component and mitigate accelerated deterioration at minimal impact to the business. The maintenance model provides guidance on determining inspection and maintenance strategies to optimize asset availability and operational cost.
Description
Keywords
Accelerated deterioration, condition based maintenance, multiple dependent deteriorating process, unrevealed malfunction
Journal Title
IEEE Transactions on Reliability
Conference Name
Journal ISSN
0018-9529
1558-1721
1558-1721
Volume Title
64
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publisher DOI
Sponsorship
Engineering and Physical Sciences Research Council (EP/K000314/1)
Engineering and Physical Sciences Research Council (EP/L010917/1)
Engineering and Physical Sciences Research Council (EP/I019308/1)
Engineering and Physical Sciences Research Council (EP/L010917/1)
Engineering and Physical Sciences Research Council (EP/I019308/1)