汽車的供(gong)電(dian)(dian)(dian)(dian)系統(tong)是由汽車蓄(xu)電(dian)(dian)(dian)(dian)池(chi)和(he)發電(dian)(dian)(dian)(dian)機(ji)組成,發電(dian)(dian)(dian)(dian)機(ji)負(fu)責對電(dian)(dian)(dian)(dian)池(chi)進行充電(dian)(dian)(dian)(dian),使(shi)電(dian)(dian)(dian)(dian)池(chi)長(chang)期(qi)保持在(zai)足電(dian)(dian)(dian)(dian)狀態。電(dian)(dian)(dian)(dian)池(chi)和(he)發電(dian)(dian)(dian)(dian)機(ji)負(fu)責對全(quan)車的電(dian)(dian)(dian)(dian)器(qi)進行供(gong)電(dian)(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)機(ji)(ji)調節(jie)(jie)器(qi)的主要作用(yong)(yong)是為了(le)控(kong)制發(fa)(fa)(fa)電(dian)機(ji)(ji)輸出(chu)電(dian)壓(ya)(ya)在(zai)額定(ding)(ding)值內,由于發(fa)(fa)(fa)電(dian)機(ji)(ji)與發(fa)(fa)(fa)動(dong)機(ji)(ji)的傳動(dong)比是固定(ding)(ding)的,所以發(fa)(fa)(fa)電(dian)機(ji)(ji)的轉(zhuan)(zhuan)速(su)將(jiang)隨(sui)發(fa)(fa)(fa)動(dong)機(ji)(ji)轉(zhuan)(zhuan)速(su)的變(bian)化而變(bian)化。汽車(che)在(zai)運(yun)行(xing)過程中發(fa)(fa)(fa)動(dong)機(ji)(ji)轉(zhuan)(zhuan)速(su)變(bian)化范圍(wei)很大(da)(da),發(fa)(fa)(fa)電(dian)機(ji)(ji)的端電(dian)壓(ya)(ya)也將(jiang)隨(sui)發(fa)(fa)(fa)動(dong)機(ji)(ji)的轉(zhuan)(zhuan)速(su)變(bian)化而在(zai)很大(da)(da)范圍(wei)內變(bian)化。發(fa)(fa)(fa)電(dian)機(ji)(ji)對用(yong)(yong)電(dian)設備(bei)供電(dian)和向蓄電(dian)池充電(dian),都要求其電(dian)壓(ya)(ya)穩(wen)定(ding)(ding),為了(le)使電(dian)壓(ya)(ya)始(shi)終保持在(zai)某一數值基本不變(bian),就必(bi)須對發(fa)(fa)(fa)電(dian)機(ji)(ji)的輸出(chu)電(dian)壓(ya)(ya)進行(xing)調節(jie)(jie)。
17款路虎(hu)攬(lan)勝(sheng)運動(dong)3.0柴(chai)油S中控臺分(fen)(fen)工明(ming)確,也(ye)(ye)沒有過多(duo)的按鍵,熟悉后便很(hen)好(hao)上(shang)手。內飾極其精(jing)致,不仔細看已(yi)經很(hen)難分(fen)(fen)出它與攬(lan)勝(sheng)的區(qu)別。座(zuo)椅做工則(ze)使(shi)用了(le)雙(shuang)縫(feng)合線(xian)處理,雖說座(zuo)椅的包裹性一般(ban),但乘(cheng)坐感覺非常(chang)扎實。無論是(shi)日常(chang)駕駛還是(shi)輕度越野,都可以(yi)獲得充沛的動(dong)力(li)支持。路虎(hu)攬(lan)勝(sheng)運動(dong)布局更(geng)為(wei)簡約,按鈕(niu)排布也(ye)(ye)變得更(geng)加簡單,新車采用了(le)全新的四(si)幅方向盤設計。
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