汽車(che)的(de)供電(dian)系(xi)統(tong)是由汽車(che)蓄電(dian)池(chi)和發(fa)電(dian)機組成,發(fa)電(dian)機負(fu)責對電(dian)池(chi)進(jin)行充電(dian),使(shi)電(dian)池(chi)長(chang)期保持在(zai)足電(dian)狀態。電(dian)池(chi)和發(fa)電(dian)機負(fu)責對全車(che)的(de)電(dian)器進(jin)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)電(dian)(dian)(dian)(dian)(dian)機調節(jie)器的(de)主要作用(yong)是為(wei)(wei)了控制發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機輸出電(dian)(dian)(dian)(dian)(dian)壓在(zai)額(e)定值內,由于(yu)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機與發(fa)(fa)動(dong)機的(de)傳動(dong)比(bi)是固定的(de),所以發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機的(de)轉(zhuan)速(su)將(jiang)(jiang)隨發(fa)(fa)動(dong)機轉(zhuan)速(su)的(de)變(bian)(bian)化(hua)(hua)而變(bian)(bian)化(hua)(hua)。汽車(che)在(zai)運行(xing)過(guo)程中發(fa)(fa)動(dong)機轉(zhuan)速(su)變(bian)(bian)化(hua)(hua)范圍很大,發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機的(de)端(duan)電(dian)(dian)(dian)(dian)(dian)壓也將(jiang)(jiang)隨發(fa)(fa)動(dong)機的(de)轉(zhuan)速(su)變(bian)(bian)化(hua)(hua)而在(zai)很大范圍內變(bian)(bian)化(hua)(hua)。發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機對(dui)用(yong)電(dian)(dian)(dian)(dian)(dian)設(she)備供(gong)電(dian)(dian)(dian)(dian)(dian)和向(xiang)蓄電(dian)(dian)(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)(dian)(dian),都要求其電(dian)(dian)(dian)(dian)(dian)壓穩定,為(wei)(wei)了使(shi)電(dian)(dian)(dian)(dian)(dian)壓始(shi)終(zhong)保(bao)持在(zai)某一數值基本不變(bian)(bian),就必須對(dui)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機的(de)輸出電(dian)(dian)(dian)(dian)(dian)壓進(jin)行(xing)調節(jie)。
Oley歐朗的(de)(de)(de)(de)(de)名稱源自西班(ban)牙語系(xi)的(de)(de)(de)(de)(de)Olé,正(zheng)是(shi)那(nei)個在足球場上(shang)最為(wei)人熟知的(de)(de)(de)(de)(de)歡(huan)呼。中國一汽用此詞對(dui)應的(de)(de)(de)(de)(de)英文發音Oley來命名新(xin)產品品牌,這也是(shi)通(tong)過一種充滿活力(li)的(de)(de)(de)(de)(de)語義(yi)來表達Oley歐朗的(de)(de)(de)(de)(de)內在品牌氣質(zhi)。而Oley歐朗的(de)(de)(de)(de)(de)激情(qing)、活力(li)、時尚、運動四大品牌元素,是(shi)對(dui)年輕消(xiao)費群(qun)價值觀的(de)(de)(de)(de)(de)深刻總結。在未(wei)來,歐朗品牌所(suo)推出的(de)(de)(de)(de)(de)新(xin)車均(jun)瞄準(zhun)年輕的(de)(de)(de)(de)(de)用戶(hu)群(qun)體。
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