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High voltage safety management system design based on functional safety

  • Harbin Institute of Technology
  • State Grid Electric Power Research Institute Co., Ltd.

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

Abstract

High voltage system as power source is applied to electric school buses. In this paper, failures and potential risks of high voltage system are analyzed according to the electric school bus high voltage system configuration, and the high voltage safety management system is designed with ISO26262 as a functional safety standard. The strategies of system diagnostics and safety management are proposed to achieve the safety requirements to electric vehicles, which improve the reliability of electric vehicles and reduce the cost of maintenance.

Original languageEnglish
Title of host publicationCurrent Development of Mechanical Engineering and Energy
Pages256-261
Number of pages6
DOIs
StatePublished - 2014
Event2013 International Symposium on Vehicle, Mechanical, and Electrical Engineering, ISVMEE 2013 - Taiwan, China
Duration: 21 Dec 201322 Dec 2013

Publication series

NameApplied Mechanics and Materials
Volume494-495
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2013 International Symposium on Vehicle, Mechanical, and Electrical Engineering, ISVMEE 2013
Country/TerritoryChina
CityTaiwan
Period21/12/1322/12/13

Keywords

  • Electric school bus
  • High voltage safety
  • ISO 26262

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