逆(ni)變(bian)器總成逆(ni)變(bian)器作用就是把直(zhi)流電(dian)變(bian)換為(wei)交流電(dian),逆(ni)變(bian)器主流有2種連接方式:
1、直(zhi)接連在汽車電(dian)(dian)瓶上,功(gong)率(lv)較高,可以為更多大(da)功(gong)率(lv)用電(dian)(dian)器(qi)使用,缺點是風(feng)險比較大(da);
2、通過點煙器(qi)電(dian)(dian)源(yuan)轉(zhuan)換(huan),輸(shu)(shu)出功(gong)(gong)率(lv)(lv)(lv)比較小(xiao),但(dan)也足夠大多數小(xiao)型(xing)電(dian)(dian)器(qi)使用。逆變器(qi)是(shi)把直流電(dian)(dian)能(電(dian)(dian)池(chi)、蓄電(dian)(dian)瓶)轉(zhuan)變成(cheng)交流電(dian)(dian)(一般為220V,50Hz正弦(xian)波),其由逆變橋、控(kong)制邏輯和濾波電(dian)(dian)路組成(cheng)。逆變器(qi)在工作時其本身也要(yao)消耗一部分電(dian)(dian)力,因此輸(shu)(shu)入(ru)功(gong)(gong)率(lv)(lv)(lv)要(yao)大于其輸(shu)(shu)出功(gong)(gong)率(lv)(lv)(lv)。逆變器(qi)的效(xiao)率(lv)(lv)(lv)即是(shi)逆變器(qi)輸(shu)(shu)出功(gong)(gong)率(lv)(lv)(lv)與(yu)輸(shu)(shu)入(ru)功(gong)(gong)率(lv)(lv)(lv)之比,即逆變器(qi)效(xiao)率(lv)(lv)(lv)為輸(shu)(shu)出功(gong)(gong)率(lv)(lv)(lv)比上輸(shu)(shu)入(ru)功(gong)(gong)率(lv)(lv)(lv)。
10月(yue)13日(ri),華梓(zi)汽(qi)車旗下的微(wei)型車歐(ou)麥(mai)加(jia)上市,分(fen)別(bie)是(shi)歐(ou)麥(mai)加(jia) 2022款 128KM,官方(fang)(fang)指導價4.98萬;歐(ou)麥(mai)加(jia) 2022款 220KM,官方(fang)(fang)指導價5.98萬。
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