Nonaqueous electrolyte solution type lithium ion secondary battery system, method for determining lithium deposition in that system, and vehicle provided with that system

作者: Takayoshi Tezuka , Ryo Mano , Teruo Ishishita , Junichi Matsumoto

DOI:

关键词: Battery systemElectrolyteLithiumBattery (electricity)ChemistryInternal resistanceVoltageDeposition (phase transition)IonAnalytical chemistry

摘要: A battery system includes a discharge amount obtaining portion that obtains (determination zone amount) from determination start voltage until predetermined end of battery; an internal resistance value the correlation map in which combination information and for is same kind as target lithium deposition has not occurred stored each degree age-related deterioration determining determines by comparing during with on scale converting at least one via map.

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