电动自行车用氢镍电池的应用研究  

Application and research of Ni-MH batteries for electric bicycle

作　　者：唐琛明 李晓忠 杨锴 徐建平 

机构地区：[1]江苏省新动力电池及材料工程技术研究中心,江苏启东226200 [2]江苏海四达化学电源公司,江苏启东226200

出　　处：《电池工业》2007年第1期22-26,共5页Chinese Battery Industry

摘　　要：根据电动自行车的主要性能指标,重点研究分析了氢镍电池的主要技术性能指标间的相互关联性,提出采用小容量圆柱型C型氢镍电池,将10只单体串联成一个电池块,以8个电池块组合成一个电池组,使电动自行车的工作电压上升到96V,工作电流减小到2A左右。这种技术路线使电池的快速充电性能、过充性能、高低温性能及循环寿命、可靠性等指标可以有较大的改进,对电机及调速控制器和充电器的设计产生新的变化。According to the leading characteristics indexes of electric bicycle, the mutual association of the leading characteristics indexes of Ni-MH batteries was researched and analyzed. It was pointed out that adopting C-size cylindrical Ni-MH battery with low capacity, series-connecting 10 cells into one block, 8 battery blocks were assembled into one battery pack, which could increase the work voltage of electric bicycle to 96V, and decrease the work current to about 2A. This technical routine improved the indexes of rapid charge, overcharge, high and low temperature, cycle life and reliability for battery largely, and brought forward new changes for design of the motor, actuator and charger.

关 键 词：电动自行车 氢镍电池 应用研究 铅蓄电池 锂离子电池 CD-NI电池 锌空气电池 

分 类 号：TM912.2[电气工程—电力电子与电力传动]