公开(公告)号：US08030883B2

公开(公告)日：2011-10-04

申请号：US12162249

申请日：2007-01-17

申请人： Junta Katayama

发明人： Junta Katayama

IPC分类号： H02J7/14 ,  H02J7/16 ,  H02J7/00

CPC分类号： H02J7/1453 ,  B60L1/003 ,  B60L1/02 ,  B60L11/1868 ,  B60L11/1872 ,  B60L2240/12 ,  B60L2240/545 ,  Y02T10/7005 ,  Y02T10/7066

摘要： In a hybrid control device performing cooling control of a secondary battery of a hybrid vehicle, the hybrid control device limiting the amount of charge/discharge of the secondary battery based on an air volume flow of a cooling fan cooling the secondary battery, an operation control mode of the secondary battery cooling fan is changed from an ordinary control mode to a power mode in which an air volume flow of the cooling fan is larger than in the ordinary control mode, whereby a limiting value of the amount of charge/discharge of the secondary battery is varied to expand the usable range of the secondary battery. Accordingly, when improvement of drive power performance is desired by an operator more than low noise within the vehicle, the amount of charge/discharge of the secondary battery is not limited by the cooling fan, and larger drive power performance is thus achieved.

摘要翻译： 在对混合动力车辆的二次电池进行冷却控制的混合控制装置中，根据冷却二次电池的冷却风扇的风量来限制二次电池的充放电量的混合动力控制装置， 二次电池冷却风扇的模式从普通控制模式改变为冷却风扇的空气流量大于普通控制模式的电力模式，由此，将充电/放电量的限制值 改变二次电池以扩大二次电池的可用范围。 因此，当操作者在车内期望低噪音的情况下，希望提高驱动力性能时，二次电池的充放电量不受冷却风扇的限制，从而实现较大的驱动功率性能。