Within a range of a second limit current (±I_adj_max) set based on the performance of a secondary battery (140), a charging and discharging control device (170) determines an upper limit value (I_adj_limit) or a lower limit value (−I_adj_limit) of a state of charge (SOC) adjustment current (I_adj) in accordance with load power (required power and regeneration power) of a vehicle (100). Using an adjustment logic determined based on these limit values of the SOC adjustment current (I_adj), the charging and discharging control device (170) also determines the SOC adjustment current (I_adj) corresponding to an actually measured SOC value of the secondary battery (140).
Charging and discharging control device, charging and discharging control system, charging and discharging control method, and program
25.04.2017
Patent
Elektronische Ressource
Englisch
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / 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 |
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