To provide a charge amount adjustment device and a vehicle capable of adjusting the capacity according to the state of an assembled battery without causing an increase in cost.SOLUTION: A charge amount adjustment device adjusts the capacity between first and second battery cells that make up an assembled battery. The charge amount adjustment device includes a first discharge unit that connects a first discharge resistor in parallel to the first battery cell to discharge the first battery cell, a second discharge unit that connects a second discharge resistor in parallel to the second battery cell to discharge the second battery cell, and a third discharge unit that connects the first and second discharge resistors in series to the first battery cell to discharges the first battery cell.SELECTED DRAWING: Figure 1
【課題】コストアップを招くことなく、組電池の状態に応じた容量調整を行うことが可能な充電量調整装置および車両を提供する。【解決手段】充電量調整装置は、組電池を構成する第1および第2電池セル間の容量調整を行う。充電量調整装置は、第1電池セルに第1放電抵抗を並列に接続して第1電池セルを放電させる第1放電部と、第2電池セルに第2放電抵抗を並列に接続して第2電池セルを放電させる第2放電部と、第1電池セルに第1および第2放電抵抗を直列に接続して第1電池セルを放電させる第3放電部とを備える。【選択図】図1
CHARGE AMOUNT ADJUSTMENT DEVICE AND VEHICLE
充電量調整装置および車両
2022-09-15
Patent
Elektronische Ressource
Japanisch
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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