【汽(qi)車(che)(che)(che)應(ying)(ying)急啟動電(dian)(dian)(dian)(dian)源原(yuan)理】汽(qi)車(che)(che)(che)應(ying)(ying)急電(dian)(dian)(dian)(dian)源原(yuan)理圖 汽(qi)車(che)(che)(che)啟動電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)路圖
說起汽車應急電源, 它主要的工作就是當汽車電瓶沒電或是壞死而導致無法啟動,可向汽車短時間啟動點火電源設備。近年來由于大部分汽車都會經常性出現電瓶虧 電,正是因為這樣,國內汽車應急啟動電源行業蓬勃發展。下面我將帶大家去了解一下啟動電源的工作(zuo)原(yuan)理。 汽(qi)車應急啟動電源工作(zuo)原(yuan)理系統(tong)主要是(shi)逆變(bian)器功(gong)能, 也是(shi)產品的核心功(gong)能。其(qi)包(bao)括(kuo)放(fang)充、蓄(xu)電等。
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便于攜帶,易操作是汽車應(ying)急的設計的初衷,采用(yong)PVC材(cai)質(zhi)和ABS材(cai)質(zhi)的外殼,高倍率 航模聚(ju)合物電芯(xin)。數(shu)字LED電量顯示(shi)屏。汽車應(ying)急啟動(dong) 電源可通過車充(chong)和家(jia)充(chong)進行充(chong)電,產品內部配備(bei)了自動(dong)反充(chong),過充(chong)的功能。對啟動(dong)電源的電路起到保護作用(yong)。恒燈,爆閃,SOS應(ying)急燈只需要通過輕按白色按鈕即 可打開(kai)。
汽車應急啟動電源原理
1. 在交流(liu)電(dian)(dian)輸入時(shi),通(tong)(tong)(tong)過自(zi)(zi)投(tou)自(zi)(zi)復(互投(tou)裝(zhuang)置)來給(gei)汽(qi)車(che)(che)啟動用,同(tong)時(shi)系統控制(zhi)器(qi)將(jiang)交流(liu)電(dian)(dian)通(tong)(tong)(tong)過充(chong)電(dian)(dian)器(qi)對其充(chong)電(dian)(dian)并(bing)進行(xing)管理。通(tong)(tong)(tong)常汽(qi)車(che)(che)應急啟動電(dian)(dian) 源的車(che)(che)充(chong)或家充(chong)的容量(liang)一般都(dou)是(shi)產品本身容量(liang)的1/10,僅是(shi)給(gei)產品提(ti)供補充(chong)功(gong)能,并(bing)沒有具(ju)備提(ti)供逆(ni)變(bian)器(qi)逆(ni)變(bian)電(dian)(dian)流(liu)。在控制(zhi)器(qi)的系統調控下,逆(ni)變(bian)器(qi)就會停止工 作(zuo)。輸入交流(liu)電(dian)(dian)會通(tong)(tong)(tong)過互投(tou)裝(zhuang)置(自(zi)(zi)投(tou)自(zi)(zi)復)給(gei)汽(qi)車(che)(che)或是(shi)其他充(chong)電(dian)(dian)的電(dian)(dian)子產品供電(dian)(dian)。
2.當交流電(dian)(dian)出(chu)現中斷或超壓,控制(zhi)器系統(tong)發(fa)出(chu)指令給互投裝置,切變(bian)成逆變(bian)器供電(dian)(dian),就會動用蓄電(dian)(dian)池所儲蓄的電(dian)(dian)量來給其他產品供電(dian)(dian)。
3.當輸(shu)入的交(jiao)流(liu)(liu)電(dian)電(dian)壓正常時(shi),控制器(qi)的系統會發出指令(ling),逆變(bian)(bian)器(qi)會切至關機狀態。此時(shi),投過互(hu)投裝置(zhi)啟動(dong)從逆變(bian)(bian)器(qi)轉換至交(jiao)流(liu)(liu)旁路供電(dian)。進行對其(qi)他產品充電(dian)提(ti)供交(jiao)流(liu)(liu)電(dian)。同(tong)時(shi)它(ta)也會給蓄電(dian)池組充電(dian)。
4.汽車(che)電(dian)(dian)池(chi)一般是9V~16V,汽車(che)啟動時,發(fa)動機開始(shi)工作,此時汽車(che)電(dian)(dian)池(chi)大概(gai)是14V。發(fa)動關閉時,汽車(che)的電(dian)(dian)池(chi)大概(gai)是12V。