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Journal Articles Journal of Power Sources Year : 2003

Simultaneous real-time measurements of potential and high-frequency resistance of a lab cell

L. Torcheux
  • Function : Author
P. Lailler
  • Function : Author

Abstract

Simultaneous measurements of the potential and high-frequency resistance, RHF, of a lead-acid battery cell of 1200 Ah capacity used in photovoltaic applications have been carried out during the charge and discharge of the cell, owing to an original experimental set-up devised in the laboratory providing real-time analog signals. It was shown that RHF depended on the state-of-charge in a non-linear way, with a significant increase at low state-of-charge.

Dates and versions

hal-04211992 , version 1 (20-09-2023)

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François Huet, R.P. Nogueira, L. Torcheux, P. Lailler. Simultaneous real-time measurements of potential and high-frequency resistance of a lab cell. Journal of Power Sources, 2003, 113 (2), pp.414-421. ⟨10.1016/S0378-7753(02)00557-8⟩. ⟨hal-04211992⟩
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