Provided is an apparatus for battery balancing and a battery pack including the same. The apparatus according to an embodiment of the present disclosure includes a monitoring unit which detects a voltage of the plurality of battery cells, a balancing unit including a first common resistor element and a switching module, the first common resistor element connected between a first common node and a second common node, and a control unit operably coupled to the monitoring unit and the switching module. The control unit is configured to determine a balancing target including at least one of the plurality of battery cells based on the voltage of each of the plurality of battery cells, and control the switching module to form a current channel between the first common resistor element and the balancing target.
APPARATUS FOR BATTERY BALANCING AND BATTERY PACK INCLUDING SAME
VORRICHTUNG ZUM BATTERIEAUSGLEICH UND BATTERIEPACK DAMIT
APPAREIL D'ÉQUILIBRAGE DE BATTERIE DE BLOC-BATTERIE LE COMPRENANT
2022-04-27
Patent
Electronic Resource
English
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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