汽車(che)的供電(dian)系(xi)統是由汽車(che)蓄(xu)電(dian)池(chi)和發電(dian)機組成,發電(dian)機負責對電(dian)池(chi)進(jin)行充電(dian),使電(dian)池(chi)長期保持在足電(dian)狀態(tai)。電(dian)池(chi)和發電(dian)機負責對全車(che)的電(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)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)調節器的(de)主(zhu)要(yao)作用(yong)(yong)是為(wei)了(le)控制發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)輸出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)在(zai)額(e)定值內,由于發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)與發(fa)動(dong)機(ji)(ji)(ji)的(de)傳動(dong)比是固定的(de),所以發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)轉(zhuan)速將隨發(fa)動(dong)機(ji)(ji)(ji)轉(zhuan)速的(de)變(bian)(bian)化(hua)而(er)變(bian)(bian)化(hua)。汽車在(zai)運(yun)行(xing)過程(cheng)中發(fa)動(dong)機(ji)(ji)(ji)轉(zhuan)速變(bian)(bian)化(hua)范圍很(hen)大,發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)端電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)也將隨發(fa)動(dong)機(ji)(ji)(ji)的(de)轉(zhuan)速變(bian)(bian)化(hua)而(er)在(zai)很(hen)大范圍內變(bian)(bian)化(hua)。發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)對用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)設備(bei)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)(dian)(dian)(dian),都要(yao)求其電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)穩定,為(wei)了(le)使電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)始(shi)終保持(chi)在(zai)某一數值基本(ben)不變(bian)(bian),就必須(xu)對發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)輸出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)進(jin)行(xing)調節。
作為房車高端品牌,具有“移動城堡”之稱的進口新款Sprinter(以下簡稱斯賓特)秉承了梅塞德斯-奔馳品牌豪華的品質與時尚的外觀設計,博得成功人士的青睞。斯賓特房車報價188萬元人民幣 進口梅賽德斯-奔馳凌特參考成交價: 82.80-140.00萬。奔馳凌特是福建戴姆勒的第三款國產車型,隸屬于梅賽德斯-奔馳公司。
Copyright © 2021.Company name All rights reserved.
2010款奔馳CLS350 副駕車門內飾板 (如圖)
138****6627 on 2024/6/3 16:27:57龍飛文(wen)華(hua) 18105946373 福建(jian)省莆田市荔城(cheng)區 黃石鎮南洋東大道井后(hou)小學路(lu)口(永盛車行)
進口奔(ben)馳
奔馳w205 A009051103 前置攝像頭
173****4575 on 2024/4/24 14:48:27進口(kou)奔馳(chi)
后橋凸緣
173****4584 on 2024/4/13 21:48:13河(he)北省廊坊市三河(he)市昌宇專(zhuan)用車(che)有(you)限公司
進口奔(ben)馳
前后空氣懸掛
135****0651 on 2024/2/25 18:07:56進口奔馳
A0009050603
139****0735 on 2023/12/23 11:02:02石獅市
進口奔馳
奔馳C260L 前擋風玻璃
135****4647 on 2023/7/8 14:24:56進口奔馳
奔馳C260L前懸掛上連桿
176****6498 on 2023/3/15 20:53:56進(jin)口奔馳(chi)
奔馳GLB200后視鏡底座
136****8282 on 2023/2/24 19:55:51進口奔馳
奔馳GL350油箱
139****0250 on 2023/2/2 14:28:55進(jin)口奔馳
奔馳A220L前保險杠
139****8880 on 2023/1/28 7:56:56進(jin)口(kou)奔(ben)馳