逆(ni)變(bian)器(qi)總成逆(ni)變(bian)器(qi)作用就(jiu)是(shi)把(ba)直(zhi)流(liu)電(dian)變(bian)換為(wei)交流(liu)電(dian),逆(ni)變(bian)器(qi)主(zhu)流(liu)有2種連接(jie)方式(shi):
1、直接連在汽車電(dian)瓶上,功率(lv)較高,可以為(wei)更多大(da)功率(lv)用電(dian)器使用,缺(que)點(dian)是風險(xian)比較大(da);
2、通過點煙器(qi)電(dian)(dian)(dian)(dian)源(yuan)轉(zhuan)換,輸出(chu)(chu)(chu)功(gong)率(lv)(lv)比(bi)(bi)較(jiao)小(xiao),但也足夠大多數小(xiao)型電(dian)(dian)(dian)(dian)器(qi)使(shi)用。逆(ni)(ni)(ni)變(bian)(bian)器(qi)是把直流(liu)電(dian)(dian)(dian)(dian)能(電(dian)(dian)(dian)(dian)池、蓄電(dian)(dian)(dian)(dian)瓶)轉(zhuan)變(bian)(bian)成交流(liu)電(dian)(dian)(dian)(dian)(一般為220V,50Hz正弦波),其由逆(ni)(ni)(ni)變(bian)(bian)橋、控制(zhi)邏(luo)輯和濾(lv)波電(dian)(dian)(dian)(dian)路組(zu)成。逆(ni)(ni)(ni)變(bian)(bian)器(qi)在工作時其本身也要(yao)(yao)消(xiao)耗(hao)一部(bu)分電(dian)(dian)(dian)(dian)力(li),因(yin)此輸入功(gong)率(lv)(lv)要(yao)(yao)大于其輸出(chu)(chu)(chu)功(gong)率(lv)(lv)。逆(ni)(ni)(ni)變(bian)(bian)器(qi)的效率(lv)(lv)即(ji)是逆(ni)(ni)(ni)變(bian)(bian)器(qi)輸出(chu)(chu)(chu)功(gong)率(lv)(lv)與(yu)輸入功(gong)率(lv)(lv)之比(bi)(bi),即(ji)逆(ni)(ni)(ni)變(bian)(bian)器(qi)效率(lv)(lv)為輸出(chu)(chu)(chu)功(gong)率(lv)(lv)比(bi)(bi)上輸入功(gong)率(lv)(lv)。
途觀X是上(shang)汽大眾公司旗下(xia)中型SUV。2020年9月7日(ri),上(shang)汽大眾品牌旗下(xia)高端(duan)型格轎(jiao)跑(pao)SUV途觀X正式亮(liang)相。2020年(nian)9月26日,北京(jing)車展開幕,上汽大眾品牌旗下高端型格(ge)轎跑(pao)SUV途觀X啟動預售(shou),預售(shou)價格24.6萬(wan)元-30.6萬(wan)元之(zhi)間。
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