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)(dian)壓(ya)調節器的(de)(de)工作原理:由于發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)與發(fa)(fa)(fa)動(dong)(dong)機(ji)(ji)的(de)(de)傳(chuan)動(dong)(dong)比固(gu)定,所以(yi)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)轉速將隨發(fa)(fa)(fa)動(dong)(dong)機(ji)(ji)轉速的(de)(de)變(bian)化而(er)(er)變(bian)化。汽車(che)在運行過程(cheng)中(zhong),發(fa)(fa)(fa)動(dong)(dong)機(ji)(ji)轉速變(bian)化范(fan)圍很大,發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)端電(dian)(dian)(dian)(dian)(dian)壓(ya)也將隨發(fa)(fa)(fa)動(dong)(dong)機(ji)(ji)的(de)(de)轉速變(bian)化而(er)(er)在很大范(fan)圍內變(bian)化。發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)對用電(dian)(dian)(dian)(dian)(dian)設備(bei)供電(dian)(dian)(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)(dian)(dian),都要(yao)求其電(dian)(dian)(dian)(dian)(dian)壓(ya)穩定,所以(yi)為(wei)使電(dian)(dian)(dian)(dian)(dian)壓(ya)始(shi)終保持在某一(yi)數(shu)值基本不變(bian),就必須對發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)輸出電(dian)(dian)(dian)(dian)(dian)壓(ya)進行調節。
力帆650EV于北京車展首發亮相,力帆650EV,于6月6日在重慶車展中正式上市。新車共推出了2款車型,官方指導售價為16.89-17.58萬元,在補貼后的售價則為7.99-8.68萬元。[1]作為力帆汽車面向C端市場推出的第一款新能源汽車,力帆650EV定位于純電動緊湊型轎車。力帆650EV綜合續航里程超過300km。
外觀方面,力帆650EV車燈造型采用晶棱設計,從車頭引擎蓋下方往后延伸的車身腰線采用平直線條設計,與B柱垂直分割,多幅雙色鋁合金抗沖擊輪轂。
力帆650EV車尺寸長寬高分別為4625/1715/1510mm,軸距為2610mm
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