Research on fault diagnosis and maintenance of electric vehicle 
power battery

Jiejie Zhou

doi:10.18686/modern-management-forum.v7i4.7988

Research on fault diagnosis and maintenance of electric vehicle power battery

Jiejie Zhou

Abstract

with the rapid development of social economy, China’s industrial productivity has been significantly improved, but
the environmental situation is still not very optimistic. Therefore, the electric vehicle industry needs to fully integrate with the current
environmental situation and timely reform the shortcomings of the traditional production mode. After a series of reforms, although the
production and sales of electric vehicles have significantly increased, the maintenance and after-sales are still not ideal. Through the
analysis of the opinions put forward by consumers, it is found that most of the problems are power battery fault diagnosisCaused by
maintenance. Therefore, enterprises should combine with new ideas and technologies and make corresponding adjustments. Based on this,
this paper studies the fault diagnosis and maintenance of electric vehicle power battery, in order to provide reference for relevant R & D and
maintenance personnel.

Keywords

electric vehicle; Power battery; Fault diagnosis; service

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DOI: http://dx.doi.org/10.18686/modern-management-forum.v7i4.7988

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