逆(ni)變(bian)(bian)(bian)器(qi)總成逆(ni)變(bian)(bian)(bian)器(qi)作用就是把(ba)直流(liu)(liu)電(dian)變(bian)(bian)(bian)換為交流(liu)(liu)電(dian),逆(ni)變(bian)(bian)(bian)器(qi)主流(liu)(liu)有(you)2種(zhong)連接方式:
1、直接連在汽車電(dian)(dian)瓶(ping)上,功率(lv)較(jiao)(jiao)高,可以為(wei)更多大功率(lv)用電(dian)(dian)器使用,缺點是風險比較(jiao)(jiao)大;
2、通過點煙器(qi)電(dian)源轉換,輸(shu)(shu)(shu)出功(gong)(gong)率(lv)比(bi)較小(xiao),但也足夠大多數小(xiao)型電(dian)器(qi)使用(yong)。逆(ni)(ni)變(bian)(bian)(bian)器(qi)是(shi)把直流(liu)電(dian)能(neng)(電(dian)池、蓄電(dian)瓶)轉變(bian)(bian)(bian)成交(jiao)流(liu)電(dian)(一般為220V,50Hz正弦波),其(qi)由(you)逆(ni)(ni)變(bian)(bian)(bian)橋、控制邏輯(ji)和濾波電(dian)路組成。逆(ni)(ni)變(bian)(bian)(bian)器(qi)在(zai)工作時其(qi)本(ben)身也要消(xiao)耗一部分電(dian)力,因(yin)此輸(shu)(shu)(shu)入(ru)(ru)功(gong)(gong)率(lv)要大于其(qi)輸(shu)(shu)(shu)出功(gong)(gong)率(lv)。逆(ni)(ni)變(bian)(bian)(bian)器(qi)的效率(lv)即(ji)是(shi)逆(ni)(ni)變(bian)(bian)(bian)器(qi)輸(shu)(shu)(shu)出功(gong)(gong)率(lv)與(yu)輸(shu)(shu)(shu)入(ru)(ru)功(gong)(gong)率(lv)之比(bi),即(ji)逆(ni)(ni)變(bian)(bian)(bian)器(qi)效率(lv)為輸(shu)(shu)(shu)出功(gong)(gong)率(lv)比(bi)上輸(shu)(shu)(shu)入(ru)(ru)功(gong)(gong)率(lv)。
10月13日,華梓汽車旗下的微(wei)型車歐(ou)麥(mai)(mai)(mai)加上市,分別是歐(ou)麥(mai)(mai)(mai)加 2022款(kuan) 128KM,官方(fang)指導價(jia)4.98萬(wan);歐(ou)麥(mai)(mai)(mai)加 2022款(kuan) 220KM,官方(fang)指導價(jia)5.98萬(wan)。
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