汽(qi)車(che)的供電(dian)(dian)(dian)系統是(shi)由汽(qi)車(che)蓄電(dian)(dian)(dian)池(chi)和發(fa)電(dian)(dian)(dian)機組成,發(fa)電(dian)(dian)(dian)機負(fu)責對電(dian)(dian)(dian)池(chi)進行(xing)充電(dian)(dian)(dian),使(shi)電(dian)(dian)(dian)池(chi)長(chang)期保持在足電(dian)(dian)(dian)狀態。電(dian)(dian)(dian)池(chi)和發(fa)電(dian)(dian)(dian)機負(fu)責對全車(che)的電(dian)(dian)(dian)器進行(xing)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)電(dian)(dian)(dian)機(ji)(ji)(ji)調節器的(de)(de)(de)(de)主要(yao)作用(yong)是(shi)為了控制(zhi)發(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)輸(shu)出電(dian)(dian)(dian)壓在(zai)(zai)額(e)定(ding)值內(nei),由于發(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)與(yu)發(fa)動(dong)機(ji)(ji)(ji)的(de)(de)(de)(de)傳動(dong)比是(shi)固定(ding)的(de)(de)(de)(de),所以發(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)(de)轉速(su)(su)將隨發(fa)動(dong)機(ji)(ji)(ji)轉速(su)(su)的(de)(de)(de)(de)變化(hua)(hua)而(er)變化(hua)(hua)。汽車在(zai)(zai)運(yun)行過程中發(fa)動(dong)機(ji)(ji)(ji)轉速(su)(su)變化(hua)(hua)范(fan)圍很大,發(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)(de)端電(dian)(dian)(dian)壓也將隨發(fa)動(dong)機(ji)(ji)(ji)的(de)(de)(de)(de)轉速(su)(su)變化(hua)(hua)而(er)在(zai)(zai)很大范(fan)圍內(nei)變化(hua)(hua)。發(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)對(dui)用(yong)電(dian)(dian)(dian)設備供電(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)池充電(dian)(dian)(dian),都要(yao)求(qiu)其電(dian)(dian)(dian)壓穩(wen)定(ding),為了使(shi)電(dian)(dian)(dian)壓始終(zhong)保持(chi)在(zai)(zai)某一數值基本不變,就(jiu)必須對(dui)發(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)(de)輸(shu)出電(dian)(dian)(dian)壓進行調節。
一汽奔騰B50是(shi)一款緊(jin)湊型B級車定(ding)(ding)位于A級車,將搭載1.6L和2.0L兩(liang)種發動(dong)機。它是(shi)在(zai)馬(ma)自(zi)(zi)達6的平(ping)(ping)臺(tai)基(ji)(ji)礎(chu)之(zhi)上縮短軸(zhou)距,由對內外(wai)飾(shi)造型進(jin)行重新(xin)開發而來(lai)(lai)。其寬度與(yu)馬(ma)自(zi)(zi)達6基(ji)(ji)本相同(tong),整體配置(zhi)水平(ping)(ping)也基(ji)(ji)本達到了(le)中級轎車的水平(ping)(ping)。在(zai)產品設(she)計方面(mian)力求(qiu)帶給(gei)用戶更多的輕(qing)松舒適(shi)感。不(bu)僅造型富(fu)有(you)魅力,讓人賞心悅目,同(tong)時更具(ju)備寬松舒適(shi)的駕駛(shi)空間、穩定(ding)(ding)的安全保障系統以及澎(peng)湃的動(dong)力系統。接(jie)下來(lai)(lai)B50將再次迎(ying)來(lai)(lai)改款,外(wai)觀、內飾(shi)都有(you)不(bu)小的變化,而在(zai)動(dong)力上很可能新(xin)增來(lai)(lai)自(zi)(zi)大眾的1.4T引(yin)擎。 車型有(you)著完(wan)美的線條(tiao)、車內時尚優雅、質(zhi)量可靠
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