✦ LIBER ✦

A new equation for the limiting capacity of the lead/acid cell

✍ Scribed by N.F. Compagnone

Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 700 KB
Volume: 35
Category: Article
ISSN: 0378-7753
DOI: 10.1016/0378-7753(91)80027-u

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✦ Synopsis

As an alternative to the empirical Peukert equation, whose validity is restricted to intermediate discharge rates, a new equation for the limiting capacity of the lead/acid cell is proposed, formally derived from an approximate closed form solution of a two finite compartment diffusion problem. The four parameters of the equation are evaluated through a non-linear least-squares method. The resulting capacity curve fits the typically undulating experimental data closely throughout their range.

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