汽車(che)的供電(dian)系統(tong)是(shi)由汽車(che)蓄(xu)電(dian)池(chi)和發電(dian)機(ji)組(zu)成(cheng),發電(dian)機(ji)負(fu)(fu)責(ze)對(dui)電(dian)池(chi)進行充電(dian),使(shi)電(dian)池(chi)長(chang)期保持在足電(dian)狀態。電(dian)池(chi)和發電(dian)機(ji)負(fu)(fu)責(ze)對(dui)全車(che)的電(dian)器進行供電(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)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)調(diao)節(jie)器的(de)主要作用(yong)是(shi)為了(le)控制發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)輸出電(dian)(dian)(dian)(dian)(dian)壓(ya)在額定值內,由于發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)與發(fa)(fa)(fa)(fa)動機(ji)的(de)傳(chuan)動比(bi)是(shi)固定的(de),所以發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)的(de)轉(zhuan)(zhuan)(zhuan)速將隨發(fa)(fa)(fa)(fa)動機(ji)轉(zhuan)(zhuan)(zhuan)速的(de)變化而變化。汽車在運行過程中發(fa)(fa)(fa)(fa)動機(ji)轉(zhuan)(zhuan)(zhuan)速變化范(fan)圍很(hen)大(da),發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)的(de)端(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)也將隨發(fa)(fa)(fa)(fa)動機(ji)的(de)轉(zhuan)(zhuan)(zhuan)速變化而在很(hen)大(da)范(fan)圍內變化。發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)對用(yong)電(dian)(dian)(dian)(dian)(dian)設備供電(dian)(dian)(dian)(dian)(dian)和向(xiang)蓄電(dian)(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)(dian),都要求其(qi)電(dian)(dian)(dian)(dian)(dian)壓(ya)穩定,為了(le)使電(dian)(dian)(dian)(dian)(dian)壓(ya)始終保持在某一(yi)數值基本不(bu)變,就必(bi)須對發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)的(de)輸出電(dian)(dian)(dian)(dian)(dian)壓(ya)進(jin)行調(diao)節(jie)。
東風小康K07是東風小康東風渝安車輛有限公司負責研發、生產的一款微客車型。
東風小康新K07定位為實用大微客,整車長4.15米,寬1.65,高1.925米,內部空間載貨達到4.7立方米,搭載DK12全鋁發動機,功率 64KW,凈功率61KW,傳承了東風小康DK系列發動機動力強,油耗低的優點,內飾做工精美,座椅舒適,是家用、載貨用的實用之選。
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