汽(qi)車的供電(dian)(dian)系統是由汽(qi)車蓄(xu)電(dian)(dian)池(chi)(chi)和發電(dian)(dian)機(ji)組成,發電(dian)(dian)機(ji)負責對電(dian)(dian)池(chi)(chi)進行充(chong)電(dian)(dian),使電(dian)(dian)池(chi)(chi)長期(qi)保持在足電(dian)(dian)狀(zhuang)態。電(dian)(dian)池(chi)(chi)和發電(dian)(dian)機(ji)負責對全車的電(dian)(dian)器進行供電(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)(dian)機(ji)(ji)(ji)調節器的主(zhu)要作(zuo)用(yong)是(shi)為(wei)了(le)(le)控(kong)制發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)輸(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)在額定(ding)(ding)值內(nei),由(you)于發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)與發(fa)動(dong)(dong)機(ji)(ji)(ji)的傳動(dong)(dong)比(bi)是(shi)固定(ding)(ding)的,所以發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的轉(zhuan)(zhuan)速將(jiang)隨發(fa)動(dong)(dong)機(ji)(ji)(ji)轉(zhuan)(zhuan)速的變化(hua)(hua)而變化(hua)(hua)。汽車在運(yun)行過程中(zhong)發(fa)動(dong)(dong)機(ji)(ji)(ji)轉(zhuan)(zhuan)速變化(hua)(hua)范(fan)圍很大(da),發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的端(duan)電(dian)(dian)(dian)(dian)壓(ya)也(ye)將(jiang)隨發(fa)動(dong)(dong)機(ji)(ji)(ji)的轉(zhuan)(zhuan)速變化(hua)(hua)而在很大(da)范(fan)圍內(nei)變化(hua)(hua)。發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)對用(yong)電(dian)(dian)(dian)(dian)設(she)備供電(dian)(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian),都(dou)要求其電(dian)(dian)(dian)(dian)壓(ya)穩定(ding)(ding),為(wei)了(le)(le)使電(dian)(dian)(dian)(dian)壓(ya)始終保持在某(mou)一數值基本(ben)不變,就必須對發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的輸(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)進行調節。
長(chang)(chang)(chang)安(an)CS55是一輛汽(qi)車,由長(chang)(chang)(chang)安(an)汽(qi)車于2017發(fa)布(bu)的一款SUV車型。長(chang)(chang)(chang)安(an)CS55的推出一方面使長(chang)(chang)(chang)安(an)汽(qi)車SUV產品陣列更為完整,另一方面鞏(gong)固(gu)長(chang)(chang)(chang)安(an)汽(qi)車在緊(jin)湊型SUV市(shi)場(chang)的競(jing)爭力,對于長(chang)(chang)(chang)安(an)汽(qi)車具有重要的市(shi)場(chang)戰(zhan)略意義
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