狼群视频在线

電壓調節器簡介

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。

電壓調節器的工作原理：

電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)調節器(qi)的(de)(de)工作原理：由于發(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)與發(fa)動機(ji)(ji)(ji)(ji)的(de)(de)傳動比固定，所(suo)以發(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)轉速將隨發(fa)動機(ji)(ji)(ji)(ji)轉速的(de)(de)變(bian)(bian)化而變(bian)(bian)化。汽車在(zai)運行過程(cheng)中，發(fa)動機(ji)(ji)(ji)(ji)轉速變(bian)(bian)化范(fan)圍(wei)很(hen)大(da)，發(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)端電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)也將隨發(fa)動機(ji)(ji)(ji)(ji)的(de)(de)轉速變(bian)(bian)化而在(zai)很(hen)大(da)范(fan)圍(wei)內(nei)變(bian)(bian)化。發(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)對(dui)用(yong)電(dian)(dian)(dian)(dian)(dian)設備供電(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(ya)(ya)(ya)穩定，所(suo)以為使(shi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)始終保持在(zai)某一數值基(ji)本(ben)不變(bian)(bian)，就必須對(dui)發(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)輸出(chu)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)進行調節。

道奇凱領(進口)簡介

外形與(yu)動(dong)力方面(mian)的參(can)數如上(shang)表所示，由于此次將(jiang)在國(guo)內上(shang)市的車型沿用了北美的第四代（而非年初在(zai)底特律車展亮相的(de)采用(yong)全(quan)新平臺的(de)第五代2008款道奇Caravan車型），因此相對老舊(jiu)平臺帶(dai)來的(de)發動機以及變速箱的(de)(de)相對(dui)陳(chen)舊可說是(shi)此次進入國(guo)內車型的(de)(de)最大遺(yi)憾。不過(guo)實際上與之互為競(jing)爭(zheng)關系的(de)(de)GL8在北美已經是(shi)停(ting)產車型，同樣的(de)(de)軟肋也(ye)存在于對(dui)手身上。