| 基于单片机的镍氢电池充电控制器设计 |
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| 引用本文： | 刘高明,毛景魁.基于单片机的镍氢电池充电控制器设计[J].信息工程大学学报,2008,9(3). |
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| 作者姓名： | 刘高明 毛景魁 |
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| 作者单位： | 1. 信息工程大学,信息工程学院,河南,郑州,450002
2. 河南机电高等专科学校,河南,新乡453002 |
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| 摘 要： | 随着充电电池的广泛应用,需要根据电池的不同性质采用专用充电路,使电池充电最优化,在充分利用电池容量的同时,延长电池寿命。在考查了当今电池充电器结构和功能的基础上,结合微控制器技术,提出一种新型的镍氢电池充电控制方案。实验结果显示,该充电器工作稳定,可扩展性强,适合于民用小系统镍氢充电电池的恒流/涓流充电,为其它性质的电池充电控制提供了参考方法。
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| 关 键 词： | 微控制器 电池充电方式 恒流充电 涓流充电 分立PWM控制电路 A/D转换 |
Design of Ni-Hydride Batteries Charger Controller Based on MCU |
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| LIU Gao-ming,MAO Jing-kui.Design of Ni-Hydride Batteries Charger Controller Based on MCU[J].Journal of Information Engineering University,2008,9(3). |
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| Authors: | LIU Gao-ming MAO Jing-kui |
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| Abstract: | As chargeable battery is applied broadly,special circuit is adopted according to different battery character,which optimizes battery charge,fully utilizes battery capability,meanwhile,prolongs battery life.After examining the structure and function of current battery charger,combining with MCU,and considering the ratio of quality and price,a new scheme of Ni-hydride batteries charger is brought forward.Its high stabilization and good expansibility is illustrated in experiment.So,it adapts to charge civil small system Ni-hydride batteries in constant current charge mode or tiny current charge mode,provides a reference charge control scheme for other kind of batteries. |
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| Keywords: | MCU battery charger mode constant current charge tiny current charge separate PWM control circuit A/D transition |
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