Maintenance optimization for warm standby system based on availability

DOI

10.2991/mmme-16.2016.39How to use a DOI?

Keywords

Mathematical model; Warm standby system; Block replacement; Preventive maintenance

Abstract

To ensure low cost and high maintenance cost protection devices can be used for a long time. In order to im-prove availability of protection system, the methods of adding redundancy and periodic replacement are pro-posed. First we establish the equivalent model of cumulative failure probability and convert the wasting time of the spare part into the working time of the using part. Then, under the strategy of block replacement, we es-tablish the availability model of infinite period with the maximum availability as the optimization objective. In case, we seek out the optimum replacement interval and verify the model's the applicability and validity through contrast and analysis. Finally, we give a brief discussion of future research area about warm standby system maintenance.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yutao Wu
AU  - Liang Wen
AU  - Xinfeng Yu
AU  - Yachong Deng
PY  - 2016/10
DA  - 2016/10
TI  - Maintenance optimization for warm standby system based on availability
BT  - Proceedings of the 2016 4th International Conference on Mechanical Materials and Manufacturing Engineering
PB  - Atlantis Press
SP  - 178
EP  - 181
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmme-16.2016.39
DO  - 10.2991/mmme-16.2016.39
ID  - Wu2016/10
ER  -