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Experiment Study on the Ending Criteria of Charge and Discharge of Nickel-Hydride Battery 被引量:4
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作者 孙逢春 陈勇 +1 位作者 何洪文 张承宁 《Journal of Beijing Institute of Technology》 EI CAS 2002年第1期56-60,共5页
Charge and discharge characteristics of Ni/MH batteries are investigated with experiments. During battery’s working, the voltage, capacity, temperature and internal resistance were recorded, corresponding curves were... Charge and discharge characteristics of Ni/MH batteries are investigated with experiments. During battery’s working, the voltage, capacity, temperature and internal resistance were recorded, corresponding curves were depicted. Variations of the aforementioned four parameters are differently obvious. Ending criteria of charge and discharge of Ni/MH batteries are discussed on the basis of the curves. Voltage, capacity and temperature of a battery can be used as ending criteria during charge. When discharge takes place, voltage, capacity and internal resistance can be chosen as ending criteria. As a whole, capacity is more suitable for being used as ending criteria of charge and discharge than the other three parameters. At last, the capacity of a battery is recommended to be ending criteria of charge and discharge. The conclusions will provide references to different capacity Ni/MH batteries for electric vehicles. 展开更多
关键词 electric vehicles Ni/MH batteries charge and discharge characteristics charge and discharge criteria
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