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Reliability Analysis of Power Electronic Topology Based on Bayesian Network

  • Weiwei Hu
  • , Ming Li
  • , Tianyu Si
  • , Xulan Zhu
  • , Li Zhao
  • Beihang University
  • China Aerospace Academy Of Architectural DesignResearch Co Ltd

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

A lot of evidence shows that power electronic is one of the most important and weakest parts of a complex system. Therefore, credible reliability analysis at the system level is necessary for the power electronic part of the equipment. The advantages of Bayesian Network in probability computing, bidirectional reasoning, and the processing of independent relationships of elements and the strong credibility of this method make it ideal for analyzing electronic systems. This paper introduces how to use Bayesian Networks to model power electronics topology, Bayesian inference, and complete the calculation of power electronics mean time to failure (MTTF) and the determination of weak links. Finally, a case study of interleaved DC-DC boost converter will describe in detail how to use Bayesian Network to calculate the reliability and mean time to failure of electronic circuits.

源语言英语
主期刊名2021 Global Reliability and Prognostics and Health Management, PHM-Nanjing 2021
编辑Wei Guo, Steven Li
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781665401302
DOI
出版状态已出版 - 2021
活动12th IEEE Global Reliability and Prognostics and Health Management, PHM-Nanjing 2021 - Nanjing, 中国
期限: 15 10月 202117 10月 2021

出版系列

姓名2021 Global Reliability and Prognostics and Health Management, PHM-Nanjing 2021

会议

会议12th IEEE Global Reliability and Prognostics and Health Management, PHM-Nanjing 2021
国家/地区中国
Nanjing
时期15/10/2117/10/21

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