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(gong)(gong)率(lv)智能充(chong)電機(ji)具有恒壓限流、恒流限壓、智能充(chong)電、放電等控(kong)制(zhi)模式。根據充(chong)電機(ji)需要(yao)具備(bei)的功(gong)(gong)能，確定軟件需要(yao)實現的功(gong)(gong)能，編制(zhi)流程圖(tu)和代碼。
· 恒壓限流充電模式
采用(yong)恒(heng)壓(ya)(ya)(ya)限流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式，由于開(kai)始(shi)時蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)低，若以大電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，有(you)損電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)壽命(ming)，因此可以先采取恒(heng)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式，軟件(jian)設(she)定(ding)(ding)初始(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，例如15A，在恒(heng)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式下(xia)，充(chong)(chong)(chong)到(dao)輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)達到(dao)設(she)定(ding)(ding)的電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組端電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)值。然后，輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)維持恒(heng)定(ding)(ding)不(bu)變(bian)，隨著充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)進(jin)(jin)行，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)逐漸減小，當(dang)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)下(xia)降到(dao)程序設(she)定(ding)(ding)的較小的數(shu)值時，例如2A，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)維持這個設(she)定(ding)(ding)的小電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)進(jin)(jin)行恒(heng)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，即為(wei)涓流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，以此實現無人值守。
· 恒流自動(dong)充(chong)電
采用(yong)恒流(liu)限壓方式，需要(yao)人(ren)工設定充(chong)(chong)電(dian)電(dian)流(liu)和限定電(dian)壓。充(chong)(chong)電(dian)機(ji)以(yi)恒定電(dian)流(liu)充(chong)(chong)電(dian)，電(dian)池組端電(dian)壓達到限定電(dian)壓時充(chong)(chong)電(dian)結束，可以(yi)無人(ren)值守(shou)。
恒(heng)流限時(shi)實現方式為：人工設(she)定(ding)(ding)分段(duan)恒(heng)流充(chong)電(dian)(dian)(dian)的(de)電(dian)(dian)(dian)流和時(shi)間，程序(xu)設(she)定(ding)(ding)電(dian)(dian)(dian)流轉(zhuan)換的(de)時(shi)刻，自動轉(zhuan)接到下一步低檔充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流，充(chong)電(dian)(dian)(dian)終(zhong)止的(de)判據為設(she)定(ding)(ding)的(de)總體(ti)時(shi)間。
· 智(zhi)能(neng)控制自動(dong)充(chong)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(shang)海施能電器設備有限(xian)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。
· 恒壓限流充電模式
采用(yong)恒(heng)壓(ya)(ya)(ya)限流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式，由于開(kai)始(shi)時蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)低，若以大電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，有(you)損電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)壽命(ming)，因此可以先采取恒(heng)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式，軟件(jian)設(she)定(ding)(ding)初始(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，例如15A，在恒(heng)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式下(xia)，充(chong)(chong)(chong)到(dao)輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)達到(dao)設(she)定(ding)(ding)的電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組端電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)值。然后，輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)維持恒(heng)定(ding)(ding)不(bu)變(bian)，隨著充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)進(jin)(jin)行，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)逐漸減小，當(dang)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)下(xia)降到(dao)程序設(she)定(ding)(ding)的較小的數(shu)值時，例如2A，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)維持這個設(she)定(ding)(ding)的小電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)進(jin)(jin)行恒(heng)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，即為(wei)涓流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，以此實現無人值守。
· 恒流自動(dong)充(chong)電
采用(yong)恒流(liu)限壓方式，需要(yao)人(ren)工設定充(chong)(chong)電(dian)電(dian)流(liu)和限定電(dian)壓。充(chong)(chong)電(dian)機(ji)以(yi)恒定電(dian)流(liu)充(chong)(chong)電(dian)，電(dian)池組端電(dian)壓達到限定電(dian)壓時充(chong)(chong)電(dian)結束，可以(yi)無人(ren)值守(shou)。
恒(heng)流限時(shi)實現方式為：人工設(she)定(ding)(ding)分段(duan)恒(heng)流充(chong)電(dian)(dian)(dian)的(de)電(dian)(dian)(dian)流和時(shi)間，程序(xu)設(she)定(ding)(ding)電(dian)(dian)(dian)流轉(zhuan)換的(de)時(shi)刻，自動轉(zhuan)接到下一步低檔充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流，充(chong)電(dian)(dian)(dian)終(zhong)止的(de)判據為設(she)定(ding)(ding)的(de)總體(ti)時(shi)間。
· 智(zhi)能(neng)控制自動(dong)充(chong)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(shang)海施能電器設備有限(xian)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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