Protection apparatus for a storage battery

A protection apparatus for storage battery for storing and feeding power comprises an anomaly detection unit (103) for detecting an anomalous state in at least one of the voltage, a current flow, and the frequency in at least one of an input power and an output power of the storage battery, the temp...

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Bibliographic Details
Main Authors MIYAZAKI, HIDEKI, AKIYAMA, NOBORU, MIYAMOTO, YOSHIMI, TAKANUMA, AKIHIRO, EMORI, AKIHIKO
Format Patent
LanguageEnglish
French
German
Published 30.06.1999
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
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 protection apparatus for storage battery for storing and feeding power comprises an anomaly detection unit (103) for detecting an anomalous state in at least one of the voltage, a current flow, and the frequency in at least one of an input power and an output power of the storage battery, the temperature and the pressure in the storage battery, and an external force applied to the storage battery, and a short-circuit unit (102) for shorting both electrodes (104, 105) of the storage battery when an anomaly is detected in at least one of the input power, the output power, and the storage battery.
Bibliography:Application Number: EP19980124291