狼群视频在线

逆變器總成簡介

逆(ni)變器(qi)總成逆(ni)變器(qi)作用就是把(ba)直流(liu)(liu)電變換為交(jiao)流(liu)(liu)電，逆(ni)變器(qi)主流(liu)(liu)有(you)2種(zhong)連接方(fang)式：

1、直(zhi)接連在汽(qi)車電瓶上，功率較高，可以為更多大功率用(yong)電器(qi)使用(yong)，缺點是風(feng)險比較大；

2、通過(guo)點煙器電(dian)(dian)源(yuan)轉換，輸(shu)(shu)出(chu)功(gong)(gong)(gong)率比(bi)較小(xiao)，但也足(zu)夠大多數小(xiao)型電(dian)(dian)器使用(yong)。逆(ni)變器是(shi)把直流電(dian)(dian)能（電(dian)(dian)池(chi)、蓄電(dian)(dian)瓶）轉變成交流電(dian)(dian)（一般為(wei)(wei)220V，50Hz正(zheng)弦(xian)波），其(qi)(qi)由逆(ni)變橋、控制邏(luo)輯和(he)濾波電(dian)(dian)路(lu)組(zu)成。逆(ni)變器在(zai)工作(zuo)時(shi)其(qi)(qi)本(ben)身也要(yao)消耗一部分(fen)電(dian)(dian)力(li)，因此(ci)輸(shu)(shu)入功(gong)(gong)(gong)率要(yao)大于(yu)其(qi)(qi)輸(shu)(shu)出(chu)功(gong)(gong)(gong)率。逆(ni)變器的效(xiao)(xiao)率即(ji)是(shi)逆(ni)變器輸(shu)(shu)出(chu)功(gong)(gong)(gong)率與輸(shu)(shu)入功(gong)(gong)(gong)率之比(bi)，即(ji)逆(ni)變器效(xiao)(xiao)率為(wei)(wei)輸(shu)(shu)出(chu)功(gong)(gong)(gong)率比(bi)上輸(shu)(shu)入功(gong)(gong)(gong)率。

東風·瑞泰特EM10簡介

東(dong)風(feng)EM10,東風旗下電動封閉廂(xiang)貨(huo)車。 總質量:2.29 2.35軸距:2700車身長(chang)度:4.15廂(xiang)體容(rong)積:3.9峰(feng)值功率(lv):45廠標續(xu)航(hang):215 278 255