Estimating the State of Charge of a Battery

  • John Chiasson
  • , Baskar Vairamohan

Research output: Contribution to journalConference articlepeer-review

53 Scopus citations

Abstract

The estimation of state of charge (SOC) of a battery was discussed. Electric circuit model was used. It was found that open circuit voltage can be estimated which is based on terminal voltage and current measurements if sufficient variation in the battery current.

Original languageEnglish
Pages (from-to)2863-2868
Number of pages6
JournalProceedings of the American Control Conference
Volume4
StatePublished - 2003
Event2003 American Control Conference - Denver, CO, United States
Duration: 4 Jun 20036 Jun 2003

Keywords

  • Battery
  • Linear Time Varying Systems
  • Observability Gramian
  • State of Charge

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