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A New Fault Diagnosis and Prognosis Technology for High-Power Lithium-Ion Battery

  • Chao Wu*
  • , Chunbo Zhu
  • , Yunwang Ge
  • *Corresponding author for this work
  • Luoyang Institute of Science and Technology
  • School of Electrical Engineering and Automation, Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

A fault diagnostic approach for lithium-ion battery is proposed in this paper, which is suitable for high-power applications such as hybrid electrical vehicle and electromagnetic launch. A serial of abusive experiments including overcharge, over-discharge, and low-temperature operation, which commonly occur during high-power applications, are arranged in order to extract corresponding features. Fault feature vector in the form of electrical parameter variation and incremental capacity analysis curve variation is obtained through reference test. The results from the tests are synthesized to establish the diagnosis system based on fuzzy logic, which provides a detailed description for the fault symptoms and connects them with internal fault mechanisms.

Original languageEnglish
Article number7936558
Pages (from-to)1533-1538
Number of pages6
JournalIEEE Transactions on Plasma Science
Volume45
Issue number7
DOIs
StatePublished - Jul 2017
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Fault diagnosis and prognosis
  • fuzzy logic
  • incremental capacity analysis (ICA)
  • lithium-ion battery

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