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)率智(zhi)(zhi)能充電(dian)(dian)機(ji)具(ju)有恒壓限流(liu)、恒流(liu)限壓、智(zhi)(zhi)能充電(dian)(dian)、放(fang)電(dian)(dian)等控制模(mo)式。根據(ju)充電(dian)(dian)機(ji)需要(yao)具(ju)備(bei)的(de)功(gong)能，確定軟件需要(yao)實現的(de)功(gong)能，編(bian)制流(liu)程(cheng)圖和代(dai)碼。
· 恒(heng)壓限流充電模(mo)式
采用恒(heng)壓限流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式(shi)，由于(yu)開(kai)始(shi)時(shi)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓低，若以(yi)(yi)大(da)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，有(you)損(sun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)壽命(ming)，因此可以(yi)(yi)先采取恒(heng)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式(shi)，軟(ruan)件(jian)設(she)定(ding)初始(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，例如15A，在恒(heng)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式(shi)下(xia)，充(chong)(chong)到輸出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓達到設(she)定(ding)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)端電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓值。然后，輸出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓維持恒(heng)定(ding)不變，隨著充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)進(jin)行，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)逐漸減小(xiao)，當充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)下(xia)降到程(cheng)序(xu)設(she)定(ding)的較小(xiao)的數值時(shi)，例如2A，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)維持這(zhe)個設(she)定(ding)的小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)進(jin)行恒(heng)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，即為涓流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，以(yi)(yi)此實現(xian)無(wu)人值守。
· 恒流自動充(chong)電
采(cai)用恒流限(xian)壓(ya)(ya)方式，需(xu)要(yao)人(ren)工設定充(chong)電(dian)電(dian)流和限(xian)定電(dian)壓(ya)(ya)。充(chong)電(dian)機以恒定電(dian)流充(chong)電(dian)，電(dian)池(chi)組(zu)端電(dian)壓(ya)(ya)達到限(xian)定電(dian)壓(ya)(ya)時充(chong)電(dian)結束，可以無人(ren)值守。
恒流(liu)(liu)(liu)限(xian)時實現方式為(wei)：人工設(she)定(ding)分段恒流(liu)(liu)(liu)充(chong)電(dian)的(de)電(dian)流(liu)(liu)(liu)和(he)時間，程序設(she)定(ding)電(dian)流(liu)(liu)(liu)轉換的(de)時刻，自動(dong)轉接到下一步低檔充(chong)電(dian)電(dian)流(liu)(liu)(liu)，充(chong)電(dian)終止的(de)判據為(wei)設(she)定(ding)的(de)總體時間。
· 智(zhi)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。上海施能電器設備有限公司(si)始建于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(heng)壓限流充電模(mo)式
采用恒(heng)壓限流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式(shi)，由于(yu)開(kai)始(shi)時(shi)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓低，若以(yi)(yi)大(da)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，有(you)損(sun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)壽命(ming)，因此可以(yi)(yi)先采取恒(heng)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式(shi)，軟(ruan)件(jian)設(she)定(ding)初始(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，例如15A，在恒(heng)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式(shi)下(xia)，充(chong)(chong)到輸出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓達到設(she)定(ding)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)端電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓值。然后，輸出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓維持恒(heng)定(ding)不變，隨著充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)進(jin)行，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)逐漸減小(xiao)，當充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)下(xia)降到程(cheng)序(xu)設(she)定(ding)的較小(xiao)的數值時(shi)，例如2A，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)維持這(zhe)個設(she)定(ding)的小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)進(jin)行恒(heng)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，即為涓流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，以(yi)(yi)此實現(xian)無(wu)人值守。
· 恒流自動充(chong)電
采(cai)用恒流限(xian)壓(ya)(ya)方式，需(xu)要(yao)人(ren)工設定充(chong)電(dian)電(dian)流和限(xian)定電(dian)壓(ya)(ya)。充(chong)電(dian)機以恒定電(dian)流充(chong)電(dian)，電(dian)池(chi)組(zu)端電(dian)壓(ya)(ya)達到限(xian)定電(dian)壓(ya)(ya)時充(chong)電(dian)結束，可以無人(ren)值守。
恒流(liu)(liu)(liu)限(xian)時實現方式為(wei)：人工設(she)定(ding)分段恒流(liu)(liu)(liu)充(chong)電(dian)的(de)電(dian)流(liu)(liu)(liu)和(he)時間，程序設(she)定(ding)電(dian)流(liu)(liu)(liu)轉換的(de)時刻，自動(dong)轉接到下一步低檔充(chong)電(dian)電(dian)流(liu)(liu)(liu)，充(chong)電(dian)終止的(de)判據為(wei)設(she)定(ding)的(de)總體時間。
· 智(zhi)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。上海施能電器設備有限公司(si)始建于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。
- 上一篇：電動車充電機設計與研制 2019/4/28
- 下一篇：大功率充電電源嘯叫的原因 2019/4/26