Battery module

A battery module includes a plurality of cells (6) accommodating an electrode plate group (5) and an electrolyte, and a single integrated battery case (2) for accommodating the plurality of cells (6), the cells may be connected through lead portions protruding sideways on the lateral side of the cel...

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Hauptverfasser: TANIGUCHI, AKIHIRO, SEKIMORI, TOSHIYUKI, YAMAUCHI, TOMOKAZU, ETO, TOYOHIKO, IKOMA, MUNEHISA, HAMADA, SHINJI, FUJIOKA, NORIYUKI, TOJIMA, KAZUO, IWASE, MASAYOSHI
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Sprache:eng ; fre ; ger
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creator TANIGUCHI, AKIHIRO
SEKIMORI, TOSHIYUKI
YAMAUCHI, TOMOKAZU
ETO, TOYOHIKO
IKOMA, MUNEHISA
HAMADA, SHINJI
FUJIOKA, NORIYUKI
TOJIMA, KAZUO
IWASE, MASAYOSHI
description A battery module includes a plurality of cells (6) accommodating an electrode plate group (5) and an electrolyte, and a single integrated battery case (2) for accommodating the plurality of cells (6), the cells may be connected through lead portions protruding sideways on the lateral side of the cells. The ratio of the component resistance including the connecting resistance between the cells to the reactive resistance of the electrode plate group and the electrolyte in each cell, is set in the range of 1:99 - 40:60 at a temperature of 25 DEG C. Thereby, the internal resistance per cell is reduced, and higher power output and improved service life characteristics are achieved.
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language eng ; fre ; ger
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subjects BASIC ELECTRIC ELEMENTS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SYSTEMS FOR STORING ELECTRIC ENERGY
title Battery module
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