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笔记本电脑后备移动电源电池包监控电路的设计

更新时间:2020-08-20 04:11:40 大小:323K 上传用户:六3无线电查看TA发布的资源 标签:移动电源 下载积分:5分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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提出一种基于单片机控制的锂电池组笔记本电脑后备移动电源监控电路的设计方案.该方案采用单片机PIC16F886做为主控芯片,通过硬件和软件设计实现对整个电池组电路的状态监控.监控电路完成电量的计算和显示、各节电池电压的监控、充放电电流采集、温度监控、各节电池平衡和与主机通讯的功能.对所设计的锂电池组电路进行电量的验证,实验结果表明,设计的电量计算准确,能更加充分地利用锂电池组,提供高性能、高精度的要求,满足笔记本电脑后备移动电源的要求.

An option of monitoring circuit design was proposed for lithium battery set as backup portable power supply of pad-computers based on MCU.In this option,the MCU PIC16F886 was taken as master chip and the state monitoring of entire circuit of battery set was implemented by means of designing its software and hardware.The monitoring circuit will complete following functions:calculation and display of electro-consume,voltage monitoring of every battery,data acquisition of charging and discharging current,temperature monitoring,battery set balance,and communication with host computer.The result of the test for verification of electro-consume of the battery set circuit showed that the computation of electroconsume is accurate...

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笔记本电脑后备移动电源电池包监控电路的设计.pdf 323K

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