Berrade, MD, Scarf, PA ORCID: https://orcid.org/0000-0001-5623-906X and Cavalcante, CAV
2015,
'Some insights into the effect of maintenance quality for a protection system'
, Institute of Electrical and Electronics Engineers (IEEE) Transactions on Reliability, 64 (2)
, pp. 661-672.
![]() |
PDF
- Published Version
Restricted to Repository staff only Download (2MB) | Request a copy |
Abstract
This paper considers an inspection and preventive replacement policy for a one-component protection or cold standby system. Inspection is imperfect, and subject to false positives and negatives; preventive replacement may also be of poor quality. We determine conditions relating to the quality of the inspection and preventive replacement under which a maintained system would not benefit from the execution of inspections and preventive maintenance. We present examples with decreasing failure rate component lifetimes in which preventive replacement is cost-optimal, contrary to the classic policy. Such cases arise when inspections do not necessarily detect the failed state.
Item Type: | Article |
---|---|
Themes: | Energy |
Schools: | Schools > Salford Business School > Salford Business School Research Centre |
Journal or Publication Title: | Institute of Electrical and Electronics Engineers (IEEE) Transactions on Reliability |
Publisher: | Institute of Electrical and Electronics Engineers |
Refereed: | Yes |
ISSN: | 0018-9529 |
Related URLs: | |
Funders: | Spanish Ministry of Science and Innovation, Spanish Ministry of Economy and Competitiveness, CNPq (Brazilian Research Council) |
Depositing User: | Dr Philip Scarf |
Date Deposited: | 16 Jan 2015 11:34 |
Last Modified: | 15 Feb 2022 18:51 |
URI: | http://usir.salford.ac.uk/id/eprint/33281 |
Actions (login required)
![]() |
Edit record (repository staff only) |