基于ATMEGA8L单片机的光伏电源设计 |
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引用本文: | 师玉宝,张志福,李钊年.基于ATMEGA8L单片机的光伏电源设计[J].化工文摘,2010(8):53-54. |
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作者姓名: | 师玉宝 张志福 李钊年 |
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作者单位: | 青海大学化工学院,西宁810016 |
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摘 要: | 提出了一种基于ATMEGA8L单片机的12/24V光伏电源系统。硬件电路辅以TL494芯片等器件实现电PWM脉宽调制充电、蓄电池12/24V电源电压自动识别、切换、充电电压/电流自动调节、放电过程负载短路/过载保护等控制功能;软件采用C语言实现模块化编程,由主程序及若干功能子模块组成。
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关 键 词: | 光伏电源 ATMEGA8L单片机 TL494 PWM |
Design of Photovoltaic Power Based on ATMGA8L MCU |
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Authors: | SHI Yu-bao ZHANG Zhi-fu LI Zhao-nian |
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Affiliation: | (Qinghai University Chemical SchooL Xining 810016, China) |
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Abstract: | A 12/24V photovoltaic power based on ATMGA8L MCU is proposed. TL494 chip is used to implement PWM charging, 12/24 power voltage auto recognition, switching, charging voltage/current auto adjustment, discharging protection. The software which has a main program and many function modules is programed in C language. |
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Keywords: | photovoltaic ATMEGA8L MCU TL494 PWM |
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