A Study of Thermal and Electrical Multi-Domain Model of Aluminum Electrolytic Capacitors (First Report)

DOI

Bibliographic Information

Other Title
  • アルミ電解コンデンサの電気・熱のマルチドメインモデル検討

Description

Aluminum electrolytic capacitors are used widely for automotive electrical equipment. However, it is complicated to evaluate the lifetime for the actual operation condition varying ambient temperature and ripple current, due to the temperature dependence of the impedance and lifetime acceleration factor of aluminum electrolyte capacitors. In this paper, we propose the residual-lifetime calculation by the Electrical and Thermal Multi-Domain model (VHDL-AMS) and show the lifetime calculation results of the booster capacitor in the fuel injection system.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390012235942099712
  • DOI
    10.11351/jsaeronbun.53.1128
  • ISSN
    18830811
    02878321
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Disallowed

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