Failure criticality analysis of EVs driving motors

Nan Shi, Xian Hui Zhu, Peng Tao Yuan, Xiao Chen Zhang, Jun Tang

Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

The reliability of driving motor directly relates to the security and stability of Electric Vehicles (EVs). On the basis of theoretical analysis and lots of statistics laws, combined with national standards, the FTA method is used to analyze deeply the fault models of components in EVs driving motor. The values of failure frequency ratio, conditional probability of fatal level, failure probability and duration of the tasks are estimated with analogy and assessment methods and a simple analytical calculation is given to predict the failure criticality of components in EVs driving motor. Based on the proposed method, some precautionary measures can adopt to decrease the frequency of fatal failures during driving motor design and practical operation.

Original languageEnglish
Title of host publicationAdvances in Energy Science and Equipment Engineering - Proceedings of International Conference on Energy Equipment Science and Engineering, ICEESE 2015
EditorsAragona Patty, Shiquan Zhou, Shiming Chen
PublisherCRC Press/Balkema
Pages2431-2436
Number of pages6
ISBN (Print)9781138029330
Publication statusPublished - 2015
Externally publishedYes
EventInternational Conference on Energy Equipment Science and Engineering, ICEESE 2015 - Guangzhou, China
Duration: 30 May 201531 May 2015

Publication series

NameAdvances in Energy Science and Equipment Engineering - Proceedings of International Conference on Energy Equipment Science and Engineering, ICEESE 2015
Volume3

Conference

ConferenceInternational Conference on Energy Equipment Science and Engineering, ICEESE 2015
Country/TerritoryChina
CityGuangzhou
Period30/05/1531/05/15

ASJC Scopus subject areas

  • General Engineering
  • Energy (miscellaneous)

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