ECU executes program including the steps of turning on an overcharge tentative determination flag (S112) and performing limitation on charging power upper limit value Win (S114) in a case where a rising rate TB is higher than or equal to threshold value TB(0), and a current average value IBs is a value on a side of charging (YES in S108), and the steps of turning off the overcharge tentative determination flag (S116) and cancelling the limitation on charging power upper limit value Win (S118) in a case where the rising rate TB is lower than or equal to a threshold value TB(1), or the current average value IBs exhibits a value on a side of discharging (YES in S110), and the steps of determining that a battery (70) is in the overcharging state (S124) and executing a fail safe process (S126) in a case where the integrated value IBs of current from a time point at which the overcharge tentative determination flag is switched from an off-state to an on-state becomes greater than or equal to a threshold value IBs(0) (YES in S 120, YES in S 122).
CHARGE CONTROL APPARATUS AND CHARGE CONTROL METHOD
STEUERUNGSVORRICHTUNG UND -VERFAHREN FÜR ELEKTRISCHE LADUNGEN
APPAREIL DE COMMANDE DE CHARGEMENT ÉLECTRIQUE ET PROCÉDÉ DE CHARGEMENT ÉLECTRIQUE
2018-09-26
Patent
Electronic Resource
English
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