狼群视频在线

逆變器總成簡介

逆變器總成(cheng)逆變器作用就是(shi)把直(zhi)流電變換(huan)為交流電，逆變器主流有(you)2種連接(jie)方(fang)式：

1、直接連(lian)在汽車電(dian)瓶上，功率較(jiao)高，可以為更多大功率用電(dian)器使(shi)用，缺(que)點是風險(xian)比較(jiao)大；

2、通(tong)過點煙器(qi)(qi)電(dian)(dian)(dian)源轉(zhuan)(zhuan)換，輸(shu)(shu)出(chu)功(gong)率(lv)(lv)(lv)比(bi)較小，但也足夠大(da)多數小型電(dian)(dian)(dian)器(qi)(qi)使用。逆變(bian)(bian)(bian)(bian)器(qi)(qi)是(shi)把直(zhi)流電(dian)(dian)(dian)能(neng)（電(dian)(dian)(dian)池、蓄電(dian)(dian)(dian)瓶(ping)）轉(zhuan)(zhuan)變(bian)(bian)(bian)(bian)成交流電(dian)(dian)(dian)（一般為220V，50Hz正(zheng)弦波），其由逆變(bian)(bian)(bian)(bian)橋(qiao)、控制邏輯(ji)和(he)濾波電(dian)(dian)(dian)路組成。逆變(bian)(bian)(bian)(bian)器(qi)(qi)在工(gong)作(zuo)時其本身也要消耗一部分電(dian)(dian)(dian)力(li)，因此輸(shu)(shu)入(ru)功(gong)率(lv)(lv)(lv)要大(da)于其輸(shu)(shu)出(chu)功(gong)率(lv)(lv)(lv)。逆變(bian)(bian)(bian)(bian)器(qi)(qi)的效率(lv)(lv)(lv)即是(shi)逆變(bian)(bian)(bian)(bian)器(qi)(qi)輸(shu)(shu)出(chu)功(gong)率(lv)(lv)(lv)與輸(shu)(shu)入(ru)功(gong)率(lv)(lv)(lv)之(zhi)比(bi)，即逆變(bian)(bian)(bian)(bian)器(qi)(qi)效率(lv)(lv)(lv)為輸(shu)(shu)出(chu)功(gong)率(lv)(lv)(lv)比(bi)上輸(shu)(shu)入(ru)功(gong)率(lv)(lv)(lv)。

長城C30新能源簡介

從長城汽車官(guan)方渠道獲悉，其轎(jiao)車業務(wu)將擴展(zhan)新能源(yuan)汽車領(ling)域，其(qi)中首款純電動轎車C30電動版(ban)于(yu)2016年(nian)第二季度上市，其續航里程達(da)到200km