MANAGEMENT APPARATUS, ENERGY STORAGE APPARATUS, AND ENERGY STORAGE SYSTEM

MANAGEMENT APPARATUS, ENERGY STORAGE APPARATUS, AND ENERGY STORAGE SYSTEM

A management device 21 comprising a main control part 23 that, during charging of a plurality of power storage elements 41 connected in series, outputs a first pull-down signal to a converter 11 so as to lower a charging voltage when the cell voltage of any of the power storage elements 41 is equal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SETO, Kota, INOUE, Tomoshige, IKEDA, Takashi, MICHINAGA, Katsuhisa, YOSHIOKA, Takatomo
Format: Patent
Sprache:eng
Schlagworte:
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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Beschreibung
Zusammenfassung:A management device 21 comprising a main control part 23 that, during charging of a plurality of power storage elements 41 connected in series, outputs a first pull-down signal to a converter 11 so as to lower a charging voltage when the cell voltage of any of the power storage elements 41 is equal to or greater than a first threshold value.