Gelled-electrolyte lead/acid batteries for stationary and traction applications

The development of new ranges of valve-regulated lead/acid (VRLA) batteries for stationary and traction applications is described. These batteries are gas recombining and use gelled electrolyte, tubular positive plates cast in lead-calcium-tin alloys and a specially-designed pressure relief valve. F...

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Bibliographic Details
Published in:Journal of power sources 1992-12, Vol.40 (1), p.187-193
Main Authors: May, G.J., Lenain, P.
Format: Article
Language:English
Subjects:
Applied sciences
Direct energy conversion and energy accumulation
Electrical engineering. Electrical power engineering
Electrical power engineering
Electrochemical conversion: primary and secondary batteries, fuel cells
Exact sciences and technology
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Description
Summary:The development of new ranges of valve-regulated lead/acid (VRLA) batteries for stationary and traction applications is described. These batteries are gas recombining and use gelled electrolyte, tubular positive plates cast in lead-calcium-tin alloys and a specially-designed pressure relief valve. For stationary service, comparisons are made with VRLA batteries using absorptive glass mat separators. For traction applications, the relative merits of gel technology against alternative approaches to the achievement of lower maintenance for traction batteries are discussed. Operational experience with these batteries is outlined and guidelines indicated for correct application.
ISSN:0378-7753
1873-2755
DOI:10.1016/0378-7753(92)80051-C