逆變(bian)(bian)器(qi)總成(cheng)逆變(bian)(bian)器(qi)作用就是把(ba)直流電變(bian)(bian)換為交流電,逆變(bian)(bian)器(qi)主流有2種連接方式:
1、直接連(lian)在(zai)汽車(che)電(dian)瓶上,功率較高,可(ke)以為更多大功率用電(dian)器使(shi)用,缺點是風(feng)險比較大;
2、通過(guo)點煙器電(dian)源轉(zhuan)換,輸(shu)出(chu)功(gong)(gong)(gong)率(lv)比(bi)(bi)較小(xiao),但也足夠大多數小(xiao)型電(dian)器使用。逆變(bian)(bian)(bian)器是把直流(liu)電(dian)能(電(dian)池、蓄電(dian)瓶)轉(zhuan)變(bian)(bian)(bian)成(cheng)(cheng)交流(liu)電(dian)(一般(ban)為(wei)220V,50Hz正弦(xian)波),其由逆變(bian)(bian)(bian)橋、控制(zhi)邏輯和濾波電(dian)路組成(cheng)(cheng)。逆變(bian)(bian)(bian)器在(zai)工(gong)作時其本身也要(yao)消耗一部分電(dian)力,因此輸(shu)入(ru)功(gong)(gong)(gong)率(lv)要(yao)大于其輸(shu)出(chu)功(gong)(gong)(gong)率(lv)。逆變(bian)(bian)(bian)器的效(xiao)率(lv)即(ji)是逆變(bian)(bian)(bian)器輸(shu)出(chu)功(gong)(gong)(gong)率(lv)與(yu)輸(shu)入(ru)功(gong)(gong)(gong)率(lv)之比(bi)(bi),即(ji)逆變(bian)(bian)(bian)器效(xiao)率(lv)為(wei)輸(shu)出(chu)功(gong)(gong)(gong)率(lv)比(bi)(bi)上(shang)輸(shu)入(ru)功(gong)(gong)(gong)率(lv)。
時尚的(de)前臉,既現代又(you)穩重,和(he)諧而統(tong)一,與(yu)開瑞LOGO渾(hun)然一體,美觀大方、氣派(pai)頓生。蜂窩狀的(de)U型(xing)中網和(he)水箱散熱(re)網設計(ji)組合,使其(qi)通(tong)風散熱(re)效果更好。由(you)中網開始延伸至發動機蓋上的(de)鼻翼線,有效勾勒出整個發動機蓋的(de)立體與(yu)層次感,配(pei)合大面(mian)積前風檔玻璃使整車更顯(xian)流暢(chang)大氣。整體感覺更加大氣,擺脫了傳(chuan)統(tong)微客的(de)緊縮壓(ya)抑感,增添了濃厚的(de)潮流氣息。
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