Cell system

A proposed cell system 100 has a simple second cell unit 20 (for instance, a unit cell (second cell 21)) electrically connected in series to a first cell unit 10 (battery pack) that constitutes a main power source. The state of charge (SOC) of the first cell unit 10 is detected on the basis of a mix...

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Bibliographic Details
Main Author Arai, Takuichi
Format Patent
LanguageEnglish
Published 15.01.2019
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
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Summary:A proposed cell system 100 has a simple second cell unit 20 (for instance, a unit cell (second cell 21)) electrically connected in series to a first cell unit 10 (battery pack) that constitutes a main power source. The state of charge (SOC) of the first cell unit 10 is detected on the basis of a mixed voltage (V3) of first cells 11 included in the first cell unit 10 and the second cell 21.
Bibliography:Application Number: US201315030204