Neural Network and Internal Resistance based SOH classification for lithium battery

  • Lee Jong-Hyun
    School of Electronics Engineering, Kyungpook National University
  • Kim Hyun-Sil
    Naval Combat System PMO Agency For Defense Development
  • Lee In-Soo
    School of Electronics Engineering, Kyungpook National University

Description

This paper presents a battery state of health (SOH) monitoring system to diagnose fault in battery using a multilayer neural network state classifier (MNNSC) and an internal resistance state classifier (IRSC). In this system, the MNNSC utilizes discharge voltage data from operating the lithium battery at high temperatures. Whereas, the IRSC uses the open circuit voltage, terminal voltage, and current to calculate the internal resistance. From experimental results, it is noted that the proposed battery SOH monitoring method diagnoses the battery status very well.

Journal

Details 詳細情報について

  • CRID
    1390846609806753792
  • DOI
    10.5954/icarob.2020.gs1-1
  • ISSN
    21887829
  • Text Lang
    en
  • Data Source
    • JaLC
    • Crossref
  • Abstract License Flag
    Disallowed

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