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(neng)充電(dian)機(ji)具有恒(heng)壓限流(liu)、恒(heng)流(liu)限壓、智能(neng)充電(dian)、放電(dian)等控制模式。根據充電(dian)機(ji)需要(yao)具備的功能(neng)，確定軟件(jian)需要(yao)實現的功能(neng)，編制流(liu)程圖和代碼(ma)。
· 恒壓(ya)限流充電模式
采用恒(heng)(heng)(heng)壓限流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)方式(shi)，由于開始(shi)時蓄電(dian)(dian)(dian)池電(dian)(dian)(dian)壓低，若以大電(dian)(dian)(dian)流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)，有損(sun)電(dian)(dian)(dian)池壽命(ming)，因此可以先采取(qu)恒(heng)(heng)(heng)流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)方式(shi)，軟(ruan)件設(she)定(ding)初始(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)(liu)，例如(ru)15A，在恒(heng)(heng)(heng)定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)方式(shi)下，充(chong)(chong)(chong)到(dao)(dao)(dao)輸出(chu)(chu)電(dian)(dian)(dian)壓達到(dao)(dao)(dao)設(she)定(ding)的(de)(de)電(dian)(dian)(dian)池組端電(dian)(dian)(dian)壓值(zhi)。然后，輸出(chu)(chu)電(dian)(dian)(dian)壓維持恒(heng)(heng)(heng)定(ding)不變，隨著(zhu)充(chong)(chong)(chong)電(dian)(dian)(dian)進行，充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)(liu)逐漸減小，當充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)(liu)下降到(dao)(dao)(dao)程序設(she)定(ding)的(de)(de)較小的(de)(de)數值(zhi)時，例如(ru)2A，充(chong)(chong)(chong)電(dian)(dian)(dian)機維持這個(ge)設(she)定(ding)的(de)(de)小電(dian)(dian)(dian)流(liu)(liu)(liu)進行恒(heng)(heng)(heng)定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)，即(ji)為涓流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)，以此實(shi)現無人(ren)值(zhi)守。
· 恒流(liu)自動充電
采用恒(heng)流限(xian)壓(ya)方式(shi)，需要人工設(she)定充(chong)電(dian)(dian)電(dian)(dian)流和(he)限(xian)定電(dian)(dian)壓(ya)。充(chong)電(dian)(dian)機(ji)以(yi)恒(heng)定電(dian)(dian)流充(chong)電(dian)(dian)，電(dian)(dian)池(chi)組端(duan)電(dian)(dian)壓(ya)達到限(xian)定電(dian)(dian)壓(ya)時充(chong)電(dian)(dian)結束，可以(yi)無人值守(shou)。
恒流(liu)限(xian)時實(shi)現方式為(wei)：人工(gong)設定分段恒流(liu)充(chong)電(dian)(dian)的(de)(de)電(dian)(dian)流(liu)和時間(jian)，程序設定電(dian)(dian)流(liu)轉換的(de)(de)時刻，自動轉接到下一步(bu)低檔充(chong)電(dian)(dian)電(dian)(dian)流(liu)，充(chong)電(dian)(dian)終(zhong)止的(de)(de)判據(ju)為(wei)設定的(de)(de)總(zong)體時間(jian)。
· 智能控制自動充電
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。上海施能電器(qi)設備有限公司始建(jian)于(yu)1984年(nian)，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。
· 恒壓(ya)限流充電模式
采用恒(heng)(heng)(heng)壓限流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)方式(shi)，由于開始(shi)時蓄電(dian)(dian)(dian)池電(dian)(dian)(dian)壓低，若以大電(dian)(dian)(dian)流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)，有損(sun)電(dian)(dian)(dian)池壽命(ming)，因此可以先采取(qu)恒(heng)(heng)(heng)流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)方式(shi)，軟(ruan)件設(she)定(ding)初始(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)(liu)，例如(ru)15A，在恒(heng)(heng)(heng)定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)方式(shi)下，充(chong)(chong)(chong)到(dao)(dao)(dao)輸出(chu)(chu)電(dian)(dian)(dian)壓達到(dao)(dao)(dao)設(she)定(ding)的(de)(de)電(dian)(dian)(dian)池組端電(dian)(dian)(dian)壓值(zhi)。然后，輸出(chu)(chu)電(dian)(dian)(dian)壓維持恒(heng)(heng)(heng)定(ding)不變，隨著(zhu)充(chong)(chong)(chong)電(dian)(dian)(dian)進行，充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)(liu)逐漸減小，當充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)(liu)(liu)下降到(dao)(dao)(dao)程序設(she)定(ding)的(de)(de)較小的(de)(de)數值(zhi)時，例如(ru)2A，充(chong)(chong)(chong)電(dian)(dian)(dian)機維持這個(ge)設(she)定(ding)的(de)(de)小電(dian)(dian)(dian)流(liu)(liu)(liu)進行恒(heng)(heng)(heng)定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)，即(ji)為涓流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)，以此實(shi)現無人(ren)值(zhi)守。
· 恒流(liu)自動充電
采用恒(heng)流限(xian)壓(ya)方式(shi)，需要人工設(she)定充(chong)電(dian)(dian)電(dian)(dian)流和(he)限(xian)定電(dian)(dian)壓(ya)。充(chong)電(dian)(dian)機(ji)以(yi)恒(heng)定電(dian)(dian)流充(chong)電(dian)(dian)，電(dian)(dian)池(chi)組端(duan)電(dian)(dian)壓(ya)達到限(xian)定電(dian)(dian)壓(ya)時充(chong)電(dian)(dian)結束，可以(yi)無人值守(shou)。
恒流(liu)限(xian)時實(shi)現方式為(wei)：人工(gong)設定分段恒流(liu)充(chong)電(dian)(dian)的(de)(de)電(dian)(dian)流(liu)和時間(jian)，程序設定電(dian)(dian)流(liu)轉換的(de)(de)時刻，自動轉接到下一步(bu)低檔充(chong)電(dian)(dian)電(dian)(dian)流(liu)，充(chong)電(dian)(dian)終(zhong)止的(de)(de)判據(ju)為(wei)設定的(de)(de)總(zong)體時間(jian)。
· 智能控制自動充電
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。上海施能電器(qi)設備有限公司始建(jian)于(yu)1984年(nian)，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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