摘要
设计一套简易太阳能控制器,可方便控制蓄电池的充放电。该控制器采用低功耗的PIC16F676型单片机作为整个控制电路的核心,实时监测、控制蓄电池两端电压,使用液晶屏直观显示其电压和电量,采用温度补偿二极管克服环境温度变化引起的蓄电池端电压变化,并采用"自适应三阶段"充电模式,通过不同条件下调用相应的充放电子程序,以最佳的方式对蓄电池进行充放电,更好保护了蓄电池。
This paper provides a simple design circuit of solar controller,which uses low-power single-chip PIC16F676 as the core of the whole control circuit,and it can monitor and control the voltage of the battery at real-time,it also uses an intuitive LCD screen to display voltage and power consumption.The temperature compensation diode overcomes the ambient temperature changes around the battery.The system design uses＂three-stage adaptive charging＂ mode ,and it transfers the electronic process, to the best way to charge and discharge of the battery through the necessary and sufficient under different conditions.So it easily reaches the function of protecting the battery.
出处
《电子设计工程》
2010年第2期40-42,45,共4页
Electronic Design Engineering
