【摘要】 混合动力汽车电池主要特点之一是能以15C以上的大电流放电。用扣式电池测试极片厚度、材料粒度和导电剂含量对电池放电倍率的影响;运用优化的实验参数,做成8 Ah动力电池,并测试电池性能;对8 Ah电池的功率特性进行了讨论。更多还原

【Abstract】 HEV battery should be discharged at above 15 C high current. The effects of the thickness of the electrode, the particle sizes of the materials and the amount of the conductive carbon on the discharge rate were studied with the coin cell.The (8 Ah) power battery was manufactured with optimized experimental parameters. The performance of the battery was tested. The power characteristic of the 8 Ah power battery was discussed.更多还原