汽車(che)的供電(dian)(dian)(dian)系統是由汽車(che)蓄電(dian)(dian)(dian)池(chi)和發電(dian)(dian)(dian)機組成,發電(dian)(dian)(dian)機負(fu)責(ze)對電(dian)(dian)(dian)池(chi)進(jin)行充電(dian)(dian)(dian),使電(dian)(dian)(dian)池(chi)長期保持(chi)在足電(dian)(dian)(dian)狀態。電(dian)(dian)(dian)池(chi)和發電(dian)(dian)(dian)機負(fu)責(ze)對全車(che)的電(dian)(dian)(dian)器進(jin)行供電(dian)(dian)(dian)。
電壓調節器的作用:在發電機轉速變化時,自動控制發電機電壓,使其保持恒定,防止發電機電壓過高而燒壞用電設備和導致蓄電池過量充電,同時也防止發電機電壓過低而導致用電設備工作失常和蓄電池充電不足。
電壓調節器的工作原理:由于發電機與發動機的傳動比固定,所以發電機的轉速將隨發動機轉速的變化而變化。汽車在運行過程中,發動機轉速變化范圍很大,發電機的端電壓也將隨發動機的轉速變化而在很大范圍內變化。發電機對用電設備供電和向蓄電池充電,都要求其電壓穩定,所以為使電壓始終保持在某一數值基本不變,就必須對發電機的輸出電壓進行調節。
發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)調(diao)節器的(de)主要(yao)作用是(shi)為了(le)控制發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)輸出電(dian)(dian)(dian)(dian)壓(ya)(ya)在(zai)(zai)額定(ding)(ding)(ding)值內,由(you)于發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)與發(fa)(fa)(fa)動機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)傳動比是(shi)固定(ding)(ding)(ding)的(de),所以發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)轉速(su)將隨發(fa)(fa)(fa)動機(ji)(ji)(ji)(ji)(ji)(ji)(ji)轉速(su)的(de)變(bian)化而變(bian)化。汽車在(zai)(zai)運行(xing)過程(cheng)中發(fa)(fa)(fa)動機(ji)(ji)(ji)(ji)(ji)(ji)(ji)轉速(su)變(bian)化范圍很(hen)大,發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)端(duan)電(dian)(dian)(dian)(dian)壓(ya)(ya)也將隨發(fa)(fa)(fa)動機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)轉速(su)變(bian)化而在(zai)(zai)很(hen)大范圍內變(bian)化。發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)對用電(dian)(dian)(dian)(dian)設(she)備(bei)供電(dian)(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)(dian),都要(yao)求其電(dian)(dian)(dian)(dian)壓(ya)(ya)穩定(ding)(ding)(ding),為了(le)使電(dian)(dian)(dian)(dian)壓(ya)(ya)始終保持在(zai)(zai)某(mou)一數值基(ji)本不變(bian),就必須對發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)輸出電(dian)(dian)(dian)(dian)壓(ya)(ya)進行(xing)調(diao)節。
BRABUS巴博(bo)斯 CLS級(ji)是旗下的一款超級跑車,采用了巴(ba)博斯(si)800V12雙(shuang)引擎,可提(ti)供800(597kw)的最大動力,峰值扭矩1420N·m。被稱(cheng)為黑色火(huo)箭、巴博斯火(huo)箭和陸地(di)火(huo)箭等。
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