摘要 |
PROBLEM TO BE SOLVED: To prevent lives of all batteries from being limited by a battery small in actual capacity and continuously perform high-load operation for a long time in a system wherein a plurality of the batteries are connected in parallel to drive motors. SOLUTION: The batteries 11 to 14 output shared power Wbat n corresponding to their respective actual capacities Wh' n. Then, required power Wload is supplied to the motors 41 and 42. COPYRIGHT: (C)2004,JPO
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