基于單片機(jī)的智能充電電源設(shè)計(jì)
作者：朱慧博 宿遷學(xué)院計(jì)算機(jī)科學(xué)系 上傳時(shí)間：2012/11/29 14:54:12
摘要：通過(guò)分析蓄電池常規(guī)充電方法的不足，采用多段式充電的充電策略，以ADUC814單片機(jī)和SG3525作為主控芯片，設(shè)計(jì)了以全橋變換為主電路結(jié)構(gòu)的充電電源硬件電路和軟件系統(tǒng)。樣機(jī)試驗(yàn)波形表明,該智能充電電源設(shè)計(jì)方案合理，輸出的電壓紋波小，穩(wěn)定性高，具有較好的實(shí)用價(jià)值。
敘詞：單片機(jī) 充電電源 SG3525 直流變換 Abstract：Through analyzed lack of the conventional charging method of battery, the paper adopt multi-stage charging strategy. The power supply design chose the ADUC814 microcontroller and SG3525 as the master control chip. Paper designed the software system and hardware circuit that by full-bridge converter as the main circuit structure. Prototype test waveforms show that the charging power supply design is reasonable, the output voltage ripple is small, and the stability is high. The intelligent charging power supply has good practical value. Keyword：Keywords: Single chip , Charging power supply , SG3525 , DC Convert
敘詞：單片機(jī) 充電電源 SG3525 直流變換 Abstract：Through analyzed lack of the conventional charging method of battery, the paper adopt multi-stage charging strategy. The power supply design chose the ADUC814 microcontroller and SG3525 as the master control chip. Paper designed the software system and hardware circuit that by full-bridge converter as the main circuit structure. Prototype test waveforms show that the charging power supply design is reasonable, the output voltage ripple is small, and the stability is high. The intelligent charging power supply has good practical value. Keyword：Keywords: Single chip , Charging power supply , SG3525 , DC Convert
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－－本文摘自《電源世界》，已被閱讀7972次
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