大功率充電機的微機控制器軟件設計
2019/4/26 9:51:19??????點擊：
該大功率(lv)智能充電(dian)機具有恒壓限(xian)流(liu)、恒流(liu)限(xian)壓、智能充電(dian)、放電(dian)等控制(zhi)模式。根據充電(dian)機需要具備的(de)(de)功能，確定(ding)軟件需要實現(xian)的(de)(de)功能，編制(zhi)流(liu)程(cheng)圖和代(dai)碼(ma)。
· 恒(heng)壓限流充電模(mo)式
采(cai)用恒壓(ya)(ya)限流(liu)(liu)充(chong)電(dian)(dian)(dian)方式，由(you)于(yu)開始時蓄電(dian)(dian)(dian)池電(dian)(dian)(dian)壓(ya)(ya)低，若以(yi)大電(dian)(dian)(dian)流(liu)(liu)充(chong)電(dian)(dian)(dian)，有損電(dian)(dian)(dian)池壽命，因此可以(yi)先采(cai)取恒流(liu)(liu)充(chong)電(dian)(dian)(dian)方式，軟件設定(ding)(ding)(ding)初(chu)始充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)，例如15A，在恒定(ding)(ding)(ding)電(dian)(dian)(dian)流(liu)(liu)充(chong)電(dian)(dian)(dian)方式下，充(chong)到輸(shu)出(chu)電(dian)(dian)(dian)壓(ya)(ya)達到設定(ding)(ding)(ding)的(de)電(dian)(dian)(dian)池組端電(dian)(dian)(dian)壓(ya)(ya)值(zhi)。然后，輸(shu)出(chu)電(dian)(dian)(dian)壓(ya)(ya)維(wei)持恒定(ding)(ding)(ding)不(bu)變，隨著充(chong)電(dian)(dian)(dian)進行，充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)逐漸減小(xiao)，當充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)下降到程序設定(ding)(ding)(ding)的(de)較(jiao)小(xiao)的(de)數值(zhi)時，例如2A，充(chong)電(dian)(dian)(dian)機維(wei)持這個設定(ding)(ding)(ding)的(de)小(xiao)電(dian)(dian)(dian)流(liu)(liu)進行恒定(ding)(ding)(ding)電(dian)(dian)(dian)流(liu)(liu)充(chong)電(dian)(dian)(dian)，即為涓流(liu)(liu)充(chong)電(dian)(dian)(dian)，以(yi)此實現無人(ren)值(zhi)守。
· 恒流自動充電(dian)
采用恒流限壓(ya)方式，需要人工設定充電(dian)(dian)電(dian)(dian)流和限定電(dian)(dian)壓(ya)。充電(dian)(dian)機(ji)以恒定電(dian)(dian)流充電(dian)(dian)，電(dian)(dian)池組端電(dian)(dian)壓(ya)達到(dao)限定電(dian)(dian)壓(ya)時充電(dian)(dian)結束，可以無人值守。
恒(heng)(heng)流限時(shi)實(shi)現方式(shi)為：人工(gong)設定分段恒(heng)(heng)流充(chong)電(dian)(dian)的電(dian)(dian)流和時(shi)間，程序設定電(dian)(dian)流轉換的時(shi)刻，自(zi)動轉接到下一步低檔(dang)充(chong)電(dian)(dian)電(dian)(dian)流，充(chong)電(dian)(dian)終止的判據為設定的總體時(shi)間。
· 智能控(kong)制自動充電(dian)
應用du/dt 和di/dt 技術，動態跟蹤電池可接受的充電電流。充電系統由充電機和電池組成二元閉環回路，充電機根據電池的狀態確定充電工藝參數，充電電流自始自終在電池的可接受充電電流曲線附近。上海施(shi)能(neng)電(dian)器設備有限公司始建于1984年，上海市高新技術企業，中國工業車輛優秀配套供應商，上海電器行業名優產品，主要生產工頻系列充電機，高頻系列充電機，鋰電池充電機，系列放電機，系列充放電機等電器產品。
· 恒(heng)壓限流充電模(mo)式
采(cai)用恒壓(ya)(ya)限流(liu)(liu)充(chong)電(dian)(dian)(dian)方式，由(you)于(yu)開始時蓄電(dian)(dian)(dian)池電(dian)(dian)(dian)壓(ya)(ya)低，若以(yi)大電(dian)(dian)(dian)流(liu)(liu)充(chong)電(dian)(dian)(dian)，有損電(dian)(dian)(dian)池壽命，因此可以(yi)先采(cai)取恒流(liu)(liu)充(chong)電(dian)(dian)(dian)方式，軟件設定(ding)(ding)(ding)初(chu)始充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)，例如15A，在恒定(ding)(ding)(ding)電(dian)(dian)(dian)流(liu)(liu)充(chong)電(dian)(dian)(dian)方式下，充(chong)到輸(shu)出(chu)電(dian)(dian)(dian)壓(ya)(ya)達到設定(ding)(ding)(ding)的(de)電(dian)(dian)(dian)池組端電(dian)(dian)(dian)壓(ya)(ya)值(zhi)。然后，輸(shu)出(chu)電(dian)(dian)(dian)壓(ya)(ya)維(wei)持恒定(ding)(ding)(ding)不(bu)變，隨著充(chong)電(dian)(dian)(dian)進行，充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)逐漸減小(xiao)，當充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)下降到程序設定(ding)(ding)(ding)的(de)較(jiao)小(xiao)的(de)數值(zhi)時，例如2A，充(chong)電(dian)(dian)(dian)機維(wei)持這個設定(ding)(ding)(ding)的(de)小(xiao)電(dian)(dian)(dian)流(liu)(liu)進行恒定(ding)(ding)(ding)電(dian)(dian)(dian)流(liu)(liu)充(chong)電(dian)(dian)(dian)，即為涓流(liu)(liu)充(chong)電(dian)(dian)(dian)，以(yi)此實現無人(ren)值(zhi)守。
· 恒流自動充電(dian)
采用恒流限壓(ya)方式，需要人工設定充電(dian)(dian)電(dian)(dian)流和限定電(dian)(dian)壓(ya)。充電(dian)(dian)機(ji)以恒定電(dian)(dian)流充電(dian)(dian)，電(dian)(dian)池組端電(dian)(dian)壓(ya)達到(dao)限定電(dian)(dian)壓(ya)時充電(dian)(dian)結束，可以無人值守。
恒(heng)(heng)流限時(shi)實(shi)現方式(shi)為：人工(gong)設定分段恒(heng)(heng)流充(chong)電(dian)(dian)的電(dian)(dian)流和時(shi)間，程序設定電(dian)(dian)流轉換的時(shi)刻，自(zi)動轉接到下一步低檔(dang)充(chong)電(dian)(dian)電(dian)(dian)流，充(chong)電(dian)(dian)終止的判據為設定的總體時(shi)間。
· 智能控(kong)制自動充電(dian)
應用du/dt 和di/dt 技術，動態跟蹤電池可接受的充電電流。充電系統由充電機和電池組成二元閉環回路，充電機根據電池的狀態確定充電工藝參數，充電電流自始自終在電池的可接受充電電流曲線附近。上海施(shi)能(neng)電(dian)器設備有限公司始建于1984年，上海市高新技術企業，中國工業車輛優秀配套供應商，上海電器行業名優產品，主要生產工頻系列充電機，高頻系列充電機，鋰電池充電機，系列放電機，系列充放電機等電器產品。
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