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)壓(ya)調節器(qi)的(de)(de)(de)工作原(yuan)理:由于發(fa)(fa)(fa)電(dian)(dian)(dian)機(ji)與發(fa)(fa)(fa)動機(ji)的(de)(de)(de)傳動比固定(ding),所以(yi)發(fa)(fa)(fa)電(dian)(dian)(dian)機(ji)的(de)(de)(de)轉(zhuan)速將隨(sui)發(fa)(fa)(fa)動機(ji)轉(zhuan)速的(de)(de)(de)變化(hua)而變化(hua)。汽車在運行過(guo)程(cheng)中,發(fa)(fa)(fa)動機(ji)轉(zhuan)速變化(hua)范(fan)圍(wei)很大(da),發(fa)(fa)(fa)電(dian)(dian)(dian)機(ji)的(de)(de)(de)端電(dian)(dian)(dian)壓(ya)也將隨(sui)發(fa)(fa)(fa)動機(ji)的(de)(de)(de)轉(zhuan)速變化(hua)而在很大(da)范(fan)圍(wei)內變化(hua)。發(fa)(fa)(fa)電(dian)(dian)(dian)機(ji)對用電(dian)(dian)(dian)設備供電(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian),都(dou)要求其電(dian)(dian)(dian)壓(ya)穩定(ding),所以(yi)為使電(dian)(dian)(dian)壓(ya)始(shi)終保持(chi)在某一數值基本不變,就必須對發(fa)(fa)(fa)電(dian)(dian)(dian)機(ji)的(de)(de)(de)輸出(chu)電(dian)(dian)(dian)壓(ya)進行調節。
摩根Aero是摩根汽車生(sheng)產(chan)的一(yi)款古典風格的跑車。
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131****0241 on 2024/4/23 16:36:32遼(liao)寧省大連市(shi)中山(shan)區解放路華(hua)樂街保(bao)利潔汽車
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