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基于马尔可夫模型的海底防喷器电气控制系统可靠性分析

Reliability analysis of the electrical control system of subsea blowout preventers using Markov models.

作者信息

Liu Zengkai, Liu Yonghong, Cai Baoping

机构信息

College of Mechanical and Electrical Engineering, China University of Petroleum, Qingdao, Shandong, China.

出版信息

PLoS One. 2014 Nov 19;9(11):e113525. doi: 10.1371/journal.pone.0113525. eCollection 2014.

DOI:10.1371/journal.pone.0113525
PMID:25409010
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4237418/
Abstract

Reliability analysis of the electrical control system of a subsea blowout preventer (BOP) stack is carried out based on Markov method. For the subsea BOP electrical control system used in the current work, the 3-2-1-0 and 3-2-0 input voting schemes are available. The effects of the voting schemes on system performance are evaluated based on Markov models. In addition, the effects of failure rates of the modules and repair time on system reliability indices are also investigated.

摘要

基于马尔可夫方法对水下防喷器组电气控制系统进行可靠性分析。对于当前工作中使用的水下防喷器电气控制系统，有3-2-1-0和3-2-0输入表决方案可供使用。基于马尔可夫模型评估表决方案对系统性能的影响。此外，还研究了模块故障率和修复时间对系统可靠性指标的影响。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/6da318f86fb3/pone.0113525.g014.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/5363c59638fb/pone.0113525.g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/b94e24c30682/pone.0113525.g004.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/c77d65216304/pone.0113525.g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/815ed95e8235/pone.0113525.g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/8dc45ca182bf/pone.0113525.g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/b1f7bd4d4a71/pone.0113525.g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/2d3773c8d20a/pone.0113525.g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/98080ba03a04/pone.0113525.g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/a8bf8a5dd106/pone.0113525.g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/479c156a5a94/pone.0113525.g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/6da318f86fb3/pone.0113525.g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/39650cf48326/pone.0113525.g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/28d4208fe7d3/pone.0113525.g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/5363c59638fb/pone.0113525.g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/b94e24c30682/pone.0113525.g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/a184f8f1b921/pone.0113525.g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/c77d65216304/pone.0113525.g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/815ed95e8235/pone.0113525.g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/8dc45ca182bf/pone.0113525.g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/b1f7bd4d4a71/pone.0113525.g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/2d3773c8d20a/pone.0113525.g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/98080ba03a04/pone.0113525.g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/a8bf8a5dd106/pone.0113525.g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/479c156a5a94/pone.0113525.g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/97ac/4237418/6da318f86fb3/pone.0113525.g014.jpg

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本文引用的文献

1
Development of an automatic subsea blowout preventer stack control system using PLC based SCADA.基于 PLC 的 SCADA 的自动海底防喷器组控制系统的开发。
ISA Trans. 2012 Jan;51(1):198-207. doi: 10.1016/j.isatra.2011.08.003. Epub 2011 Sep 1.