System for storing electrical energy

A system for storing electrical energy comprises a plurality of storage cells with respective operating voltages. An electrical consumer and a switch member are serially connected in parallel to a storage cell. The switch member is closed when a threshold voltage is reached or exceeded. The system f...

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Bibliographic Details
Main Author ROESSEL CONRAD
Format Patent
LanguageChinese
English
Published 24.10.2012
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:A system for storing electrical energy comprises a plurality of storage cells with respective operating voltages. An electrical consumer and a switch member are serially connected in parallel to a storage cell. The switch member is closed when a threshold voltage is reached or exceeded. The system further comprises a control device which is adapted to adjust the threshold voltage depending on a voltage value determined from operating voltages of the plurality of storage cells. The invention further relates to a storage cell for storing electrical energy and to a method for controlling a system deigned to store electrical energy.
Bibliography:Application Number: CN201080037846