Long-term wide-temperature supercapacitor ragone plot based on manufacturer datasheet

N. Reichbach, M. Mellincovsky, M. M. Peretz, A. Kuperman

Research output: Contribution to journalArticlepeer-review

15 Scopus citations


Methodology for obtaining realistic supercapacitor (SC) Ragone from manufacturer datasheet only is presented in this letter, allowing to predict long-term wide-temperature SC power and energy performance for given terminal voltage limits. Analytical derivations are based on the simplified RC equivalent SC model, connected to a constant power element, taking into account manufacturer provided age and temperature parameter dependences. The main goal of the proposed approach is to allow practical energy engineer to quickly design a SC pack according to the desired long-term performance without performing further tests or requesting additional data. Simulation and experimental results are presented in order to validate the suggested methodology.

Original languageEnglish
Article number7284699
Pages (from-to)404-406
Number of pages3
JournalIEEE Transactions on Energy Conversion
Issue number1
StatePublished - 1 Mar 2016


  • Ragone plot
  • supercapacitor
  • temperature and age dependence

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering


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