摘要
控制器是整个太阳能路灯系统的核心。文中采用一种基于Atmega48单片机的控制器,其采用PWM脉冲调制控制技术通过对蓄电池电压、充电电流等参数进行检测,控制开关管的关断,来实现充放电控制和保护功能。经测试,其使用安全可靠。
The focus of this article is the controller for solar street lamp system.The solar controller is the core of the whole system.We adopt a controller based on Atmega48 microcontroller.By using PWM pulse modulation control technology、adjusting detecting the battery voltage.The charging current and other parameters.and controlling the switch off.Charge and discharge control and circuit protection isimplemented.The testing results indicate that the controller has stable operation.
出处
《节能》
2015年第8期60-63,3,共4页
Energy Conservation
