狼群视频在线

起動繼電器簡介

起動(dong)繼電器：保護線路，點火開(kai)關。

汽(qi)車啟動繼電(dian)器的作用：

1、主(zhu)要是通過(guo)控制(zhi)低壓線路(lu)的(de)電(dian)流(liu)來控制(zhi)高壓線路(lu)的(de)電(dian)流(liu)，起(qi)到電(dian)流(liu)開(kai)關(guan)的(de)作用。啟動(dong)繼電(dian)器是啟動(dong)系統(tong)組(zu)成(cheng)部件(jian)之一，在(zai)汽(qi)車上(shang)主(zhu)要作用為小(xiao)電(dian)流(liu)；

2、控制(zhi)大電(dian)(dian)(dian)流方式啟動馬(ma)達(da)轉(zhuan)動，從而帶動發(fa)電(dian)(dian)(dian)機內(nei)部磁電(dian)(dian)(dian)機轉(zhuan)子轉(zhuan)動，給點(dian)火器輸入(ru)點(dian)火脈沖(chong)信號，使點(dian)火器產生電(dian)(dian)(dian)火花，點(dian)燃汽缸內(nei)的混合燃氣并做功。繼電(dian)(dian)(dian)器屬于開關類，它(ta)是(shi)利(li)用電(dian)(dian)(dian)磁原(yuan)理、機電(dian)(dian)(dian)原(yuan)理使接點(dian)閉(bi)合或斷開來驅動或控制(zhi)相(xiang)關電(dian)(dian)(dian)路的；

3、繼電(dian)器為(wei)一種控制(zhi)(zhi)器件，它(ta)有(you)受控系統（輸入(ru)回路(lu)(lu)）和控制(zhi)(zhi)系統（輸出(chu)回路(lu)(lu)）兩部分。當輸入(ru)量(liang)(liang)（電(dian)、磁、光、熱等物理(li)量(liang)(liang)）達到(dao)某一定值(zhi)時，輸出(chu)量(liang)(liang)躍變(bian)式地(di)由零變(bian)化到(dao)一定值(zhi)（或由一定值(zhi)跳變(bian)到(dao)零），從而(er)實現對電(dian)路(lu)(lu)的(de)控制(zhi)(zhi)、保護、調節和傳遞信(xin)息(xi)等目的(de)。

啟動(dong)繼電(dian)(dian)(dian)(dian)器是(shi)(shi)單獨部件(jian)，其(qi)作(zuo)用是(shi)(shi)接(jie)通、斷(duan)開吸引線(xian)(xian)圈(quan)(quan)和保持(chi)線(xian)(xian)圈(quan)(quan)電(dian)(dian)(dian)(dian)路。在電(dian)(dian)(dian)(dian)冰箱、空(kong)調器這類小型制(zhi)冷設備(bei)中，制(zhi)冷壓(ya)縮機(ji)多采用單相(xiang)分相(xiang)式(shi)異步電(dian)(dian)(dian)(dian)動(dong)機(ji)，啟動(dong)繼電(dian)(dian)(dian)(dian)器的作(zuo)用是(shi)(shi)幫助(zhu)電(dian)(dian)(dian)(dian)動(dong)機(ji)啟動(dong)，啟動(dong)完(wan)成后自動(dong)斷(duan)開副(fu)繞組(zu)，避免燒(shao)壞副(fu)繞組(zu)線(xian)(xian)圈(quan)(quan)。

北汽幻速H6簡介

北(bei)汽幻速H6是北(bei)汽幻速針(zhen)對商(shang)旅、物流市(shi)場(chang)研(yan)發的(de)(de)一(yi)款多用(yong)途(tu)商(shang)務車，集“大(da)空間、超享受、更(geng)節能(neng)、高(gao)安全”四大(da)優勢于(yu)一(yi)身，以(yi)載貨為(wei)主，并兼(jian)容兼(jian)顧客運功能(neng)。北(bei)汽幻速H6定位于(yu)緊湊型輕客市(shi)場(chang)，目標用(yong)戶(hu)為(wei)政(zheng)府機關、企事(shi)業(ye)(ye)單位和私營(ying)企業(ye)(ye)主。在國家(jia)大(da)力推(tui)進”大(da)眾(zhong)(zhong)(zhong)創(chuang)業(ye)(ye)，萬眾(zhong)(zhong)(zhong)創(chuang)新(xin)”的(de)(de)經濟發展政(zheng)策下，北(bei)汽幻速為(wei)響(xiang)應(ying)國家(jia)大(da)政(zheng)方針(zhen)的(de)(de)號(hao)召，為(wei)眾(zhong)(zhong)(zhong)多普通創(chuang)業(ye)(ye)百姓量(liang)身定做親民好車，凸顯輕客產品更(geng)高(gao)速的(de)(de)運營(ying)效率和更(geng)大(da)的(de)(de)吞(tun)吐量(liang)和容積率，拓寬(kuan)百姓致富路，為(wei)與(yu)新(xin)的(de)(de)經濟形(xing)勢的(de)(de)接軌貢獻一(yi)份力量(liang)。