摘要
介绍了镍氢电池管理系统的组成和工作原理。通过主控芯片对单体电池电压的精确测量和镍氢电池的特性分析实现充放电过程控制。采用闭环控制达到恒流充电,监测放电电流和电池组温度,通过UART实现管理系统与外部设备通讯。
This paper introduces composition and working principle of Nickel-hydride management system.Through main control chip precisely measure the battery voltage and analyze the characteristics of Nickel-hydride battery,realize the process control of charging and discharging.Use closed-loop control to achieve constant current charging,monitor the discharge current and temperature of the battery pack,realize management system communications with external devices through UART.
出处
《工业控制计算机》
2013年第8期123-124,126,共3页
Industrial Control Computer
关键词
镍氢
管理系统
电池
主控芯片
nickel-hydride
management system
battery
main ControlChip
