According to the independent photovoltaic charger,we design a special circuit of charger controllers,based on AT89S51 using high-speed microprocessor control technology and ADC0809 using the high precision analog-to-digital conversion technology.We also produced control procedures,realized real-time monitoring of solar charger and intelligent control in the actual application.%笔者针对独立光伏电池充电器设计了一种专用的充电控制器应用电路,采用了基于AT89S51的高速微处理器控制技术和基于ADC0809的高精度数模转换技术,并编制了软件控制程序,对太阳能充电器进行实时监控,在实际应用中实现了智能化控制。
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