Failure Analysis of Floating Offshore Wind Turbines with Correlated Failures

Sun Y.; Sun L.; Li H.Guedes Soares C.

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Failure Analysis of Floating Offshore Wind Turbines with Correlated Failures

机译：Failure Analysis of Floating Offshore Wind Turbines with Correlated Failures

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? 2023 The Author(s)A novel failure mode and effect analysis schedule, namely correlated-Failure Mode and Effect Analysis (FMEA), is proposed to identify critical failures of floating offshore wind turbines with correlated failures. A failure correlation model based on Bayesian networks is first presented as a basis to model common cause failures of floating offshore wind turbines. A new model is then developed to compute the Risk Priority Numbers of failure items, including systems, components, failure modes, and failure causes of floating devices. Critical failures of the holistic devices at all levels are identified with the proposed model and failure data collected from real wind farms. The validation of the results is finalized by a comprehensive comparative analysis with what has been concluded by the existing models, which show that the proposed correlated-FMEA schedule is superior in dealing with correlated failures in the failure analysis of floating offshore wind turbines. Overall, the proposed correlated FMEA approach contributes to the reliability and availability of floating offshore wind turbines and the operation and maintenance of floating wind farms.

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《Reliability engineering & system safety》 |2023年第10期|1.1-1.16|共16页
作者
Sun Y.; Sun L.; Li H.Guedes Soares C.;
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作者单位

College of Shipbuilding Engineering Harbin Engineering University||Centre for Marine Technology and Ocean Engineering (CENTEC) Instituto Superior Técnico Universidade de Lisboa||International Joint Laboratory of Naval Architecture and Offshore Technology between Harbin Engineering University and University of Lisbon;

College of Shipbuilding Engineering Harbin Engineering University||International Joint Laboratory of Naval Architecture and Offshore Technology between Harbin Engineering University and University of Lisbon;

Centre for Marine Technology and Ocean Engineering (CENTEC) Instituto Superior Técnico Universidade de LisboaCentre for Marine Technology and Ocean Engineering (CENTEC) Instituto Superior Técnico Universidade de LisboaCentre for Marine Technology and Ocean Engineering (CENTEC) Instituto Superior Técnico Universidade de Lisboa||International Joint Laboratory of Naval Architecture and Offshore Technology between Harbin Engineering University and University of Lisbon||;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类安全科学;
关键词
Correlated Failures; Failure Analysis; Floating Offshore Wind Turbine; FMEA;

Failure Analysis of Floating Offshore Wind Turbines with Correlated Failures

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