智能充電器的設(shè)計(jì)
5500字 7頁(yè)



摘要：為解決鋰離子電池和鎳氫/鎳鎘電池的充電問(wèn)題，設(shè)計(jì)了一種以AT89C2051單片機(jī)為核心的通用智能充電器，介紹了智能充電器的工作原理、設(shè)計(jì)特點(diǎn)和三種充電模式，詳細(xì)討論了系統(tǒng)的硬件構(gòu)成及軟件實(shí)現(xiàn)方法。由于采用了高性能的微控制器及高分辨率的A/D轉(zhuǎn)換電路，保證了充電器具有很高的精度。
關(guān)鍵詞：?jiǎn)纹瑱C(jī) A/D轉(zhuǎn)換 智能充電器 硬件構(gòu)成


Design of The General Intelligent Battery Charger


Abstract: The reference design is developed for the charge of Li-ion and NiMH/NiCd battery pack based on AT89C2051 single-chip computer . The work principle and design characteristics and three charge mode are introduced, then the hardware structure and the implement of software are analyzed in detail. With the high performance of microcontroller and high resolution A/D convert circuit ,the design can guarantee high accuracy.
Keywords: Single-chip computer A/D convert Intelligent battery charger Hardware structure



參考文獻(xiàn)：
［1］余永權(quán) flash單片機(jī)原理及應(yīng)用［ M］ 北京 電子工業(yè)出版社
［2］張巧芝 一種新型鎘鎳電池快充技術(shù)[J] 長(zhǎng)沙 電池