公开(公告)号：US5296797A

公开(公告)日：1994-03-22

申请号：US891960

申请日：1992-06-02

申请人： William H. Bartlett

发明人： William H. Bartlett

IPC分类号： H02J7/00 ,  H02J7/10

CPC分类号： H02J7/0085 ,  Y10S320/21

摘要： A pulse width modulated battery charging system that applies constant current at a set voltage acceptable to the battery under charge and applied by a 90% duty cycle pulse until approximately two thirds of a full battery condition is reached, followed by gradually diminishing pulse width to 10% of said current and voltage as full charge is approached, and terminated when full charge is reached, and characterized by sensing battery condition during dwell between pulse charges and increasing the dwell for battery recovery from the affects of previous pulse charges.

摘要翻译： 脉冲宽度调制电池充电系统，其在充电电池可接受的设定电压下施加恒定电流，并通过90％占空比脉冲施加，直到达到充满电池状态的三分之二左右，随后将脉冲宽度逐渐减小至10 接近充满电的所有电流和电压的百分比，并在达到完全充电时终止，其特征在于在脉冲充电期间驻留期间检测电池状况，并从先前的脉冲电荷的影响增加电池恢复的停留时间。