Power storage battery

Details Power storage battery Power storage battery

1986-05-08

1987-11-17

Hearn, Brian E.

Chemistry: electrical current producing apparatus, product, and

Current production dependent upon temperature differential...

429120, 429158, 429159, 320 16, H01M 636, H01M 1050

Patent

active

047074205

ABSTRACT:
The invention provides a power storage battery (10) comprising a multiplicity of interconnected identical electrochemical power storage cells (11) whose internal resistance varies with their temperature. The cells are interconnected into a plurality of groups (16, 18, 31) with each group comprising a plurality of the cells, at least some of which are connected in series. The groups are connected in parallel and the battery in use has a temperature profile whereby at least some of its cells are at different temperatures from one another. The cells of each group are located and interconnected so that, in use, each group has substantially the same internal resistance as any other group.

REFERENCES:
patent: 2014832 (1935-09-01), Burgess
patent: 2151193 (1939-03-01), Deibel
patent: 2185829 (1940-01-01), Burgess
patent: 3887396 (1975-06-01), Walsh et al.
patent: 4287267 (1981-09-01), Whittlesey et al.
patent: 4371825 (1983-02-01), Chi et al.
Ford Aerospace Communications Corp., Aeronutronic Div., "Sodium-Sulfur Battery Development Economic Analysis".
Reference Design of 100 MW-h Lithium/Iron Sulfide Battery System for Utility Load Leveling.

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