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(gong)作原(yuan)理:由于發(fa)(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)與發(fa)(fa)(fa)(fa)(fa)動(dong)機(ji)(ji)的(de)(de)傳(chuan)動(dong)比固(gu)定(ding),所以發(fa)(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)轉(zhuan)(zhuan)速(su)將(jiang)隨發(fa)(fa)(fa)(fa)(fa)動(dong)機(ji)(ji)轉(zhuan)(zhuan)速(su)的(de)(de)變(bian)(bian)(bian)化(hua)(hua)而變(bian)(bian)(bian)化(hua)(hua)。汽(qi)車在運行過程(cheng)中,發(fa)(fa)(fa)(fa)(fa)動(dong)機(ji)(ji)轉(zhuan)(zhuan)速(su)變(bian)(bian)(bian)化(hua)(hua)范圍(wei)很大,發(fa)(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)端電(dian)(dian)(dian)(dian)壓(ya)(ya)也將(jiang)隨發(fa)(fa)(fa)(fa)(fa)動(dong)機(ji)(ji)的(de)(de)轉(zhuan)(zhuan)速(su)變(bian)(bian)(bian)化(hua)(hua)而在很大范圍(wei)內變(bian)(bian)(bian)化(hua)(hua)。發(fa)(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)對用電(dian)(dian)(dian)(dian)設備供(gong)電(dian)(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)(dian),都(dou)要(yao)求其(qi)電(dian)(dian)(dian)(dian)壓(ya)(ya)穩定(ding),所以為使電(dian)(dian)(dian)(dian)壓(ya)(ya)始(shi)終保持(chi)在某一數值基本不(bu)變(bian)(bian)(bian),就必須對發(fa)(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)輸出電(dian)(dian)(dian)(dian)壓(ya)(ya)進(jin)行調節。
上汽通用別克官方發布了別克全新GL6車型的官圖,新車將會主打20萬元以下市場,在2017年11月正式上市銷售。
2018年8月15日,上汽通用汽車別克品牌宣布,在別克GL6六座版基礎上,推出兩款五座版車型——18T五座精英型及18T五座豪華型。
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