Within the range of a secondary 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 an SOC adjustment current (I_adj) in accordance with the load power (demand power and regeneration power) of a vehicle (100). Using an adjustment logic set 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 the 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
08.04.2015
Patent
Elektronische Ressource
Englisch
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