電壓調節器電壓調節器的作用: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(dian)(dian)(dian)(dian)壓(ya)(ya)調節器的(de)(de)工作原(yuan)理:由于發(fa)電(dian)(dian)(dian)(dian)機(ji)與發(fa)動(dong)(dong)機(ji)的(de)(de)傳動(dong)(dong)比固定(ding),所以發(fa)電(dian)(dian)(dian)(dian)機(ji)的(de)(de)轉速將(jiang)隨發(fa)動(dong)(dong)機(ji)轉速的(de)(de)變(bian)化(hua)而變(bian)化(hua)。汽車在(zai)(zai)運行過程中,發(fa)動(dong)(dong)機(ji)轉速變(bian)化(hua)范圍很大,發(fa)電(dian)(dian)(dian)(dian)機(ji)的(de)(de)端(duan)電(dian)(dian)(dian)(dian)壓(ya)(ya)也將(jiang)隨發(fa)動(dong)(dong)機(ji)的(de)(de)轉速變(bian)化(hua)而在(zai)(zai)很大范圍內變(bian)化(hua)。發(fa)電(dian)(dian)(dian)(dian)機(ji)對(dui)用電(dian)(dian)(dian)(dian)設備供(gong)電(dian)(dian)(dian)(dian)和(he)向蓄(xu)電(dian)(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)(dian),都要求其電(dian)(dian)(dian)(dian)壓(ya)(ya)穩定(ding),所以為使(shi)電(dian)(dian)(dian)(dian)壓(ya)(ya)始終保(bao)持在(zai)(zai)某一數(shu)值(zhi)基本不變(bian),就必(bi)須對(dui)發(fa)電(dian)(dian)(dian)(dian)機(ji)的(de)(de)輸出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)進(jin)行調節。
哈飛(fei)民意(yi)是哈飛(fei)汽車自(zi)主研發的(de)一款(kuan)主力微(wei)客車型(xing),外(wai)觀設(she)計蘊涵了中國書法藝術的(de)因素。多棱(leng)異(yi)形前照燈醒目、璀璨(can),整體(ti)造型(xing)豐(feng)滿,線條(tiao)流暢(chang),簡潔而富(fu)于韻律,在(zai)滿足功(gong)能的(de)同(tong)時,給人以美的(de)享受。民意(yi)產品質量連續兩年獲得(de)J.D.Power第一名。
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