Method of controlling charging and discharging

专利名称：Method of controlling charging and

discharging

发明人：Shoichi Toya申请号：US09447960申请日：19991129公开号：US06304061B1公开日：20011016

专利附图：

摘要：The method computes a capacity of a battery array formed from a plurality ofrechargeable batteries connected in series while controlling battery array charging anddischarging. An upper capacity limit lower than a battery array full charge capacity, a

lower capacity limit greater than a complete discharge capacity, and a specified capacitywithin a range between the upper and lower capacity limits are established. Battery arraycharging and discharging is permitted when computed capacity is within the rangebetween upper and lower capacity limits. When computed capacity reaches the uppercapacity limit, charging is prohibited until battery array capacity drops to the specifiedcapacity, and when computed capacity reaches the lower capacity limit, discharging isprohibited until battery array capacity rises to the specified capacity.

申请人：SANYO ELECTRIC CO., LTD.

代理机构：Wenderoth, Lind & Ponack, L.L.P.

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