狼群视频在线

起動繼電器簡介

起動繼電器：保護線路(lu)，點火(huo)開(kai)關(guan)。

汽車啟動繼電器的作用：

1、主要是(shi)通(tong)過控制低壓線路的(de)電(dian)流來(lai)控制高壓線路的(de)電(dian)流，起到電(dian)流開關的(de)作用。啟動繼電(dian)器是(shi)啟動系統組成部件之一，在(zai)汽車上(shang)主要作用為小電(dian)流；

2、控制大(da)電(dian)(dian)(dian)(dian)流(liu)方(fang)式啟動(dong)馬達轉動(dong)，從而(er)帶(dai)動(dong)發(fa)電(dian)(dian)(dian)(dian)機內部(bu)磁電(dian)(dian)(dian)(dian)機轉子轉動(dong)，給(gei)點(dian)(dian)火器(qi)(qi)輸入點(dian)(dian)火脈沖信號(hao)，使點(dian)(dian)火器(qi)(qi)產(chan)生電(dian)(dian)(dian)(dian)火花，點(dian)(dian)燃(ran)汽(qi)缸內的(de)混合燃(ran)氣并做功(gong)。繼電(dian)(dian)(dian)(dian)器(qi)(qi)屬于開(kai)關類，它是利用電(dian)(dian)(dian)(dian)磁原(yuan)理(li)、機電(dian)(dian)(dian)(dian)原(yuan)理(li)使接點(dian)(dian)閉合或(huo)(huo)斷開(kai)來驅動(dong)或(huo)(huo)控制相(xiang)關電(dian)(dian)(dian)(dian)路的(de)；

3、繼電器為一(yi)(yi)種控(kong)(kong)制(zhi)器件，它有受控(kong)(kong)系統(tong)（輸入(ru)回(hui)路(lu)）和控(kong)(kong)制(zhi)系統(tong)（輸出回(hui)路(lu)）兩(liang)部分。當輸入(ru)量（電、磁、光、熱等物理(li)量）達到(dao)(dao)某一(yi)(yi)定(ding)值(zhi)(zhi)時(shi)，輸出量躍變式地由(you)零變化到(dao)(dao)一(yi)(yi)定(ding)值(zhi)(zhi)（或(huo)由(you)一(yi)(yi)定(ding)值(zhi)(zhi)跳變到(dao)(dao)零），從而實現對(dui)電路(lu)的(de)控(kong)(kong)制(zhi)、保護(hu)、調節和傳遞信(xin)息等目的(de)。

啟動(dong)繼(ji)電(dian)(dian)器(qi)是(shi)(shi)(shi)單(dan)(dan)獨(du)部件(jian)，其作(zuo)用是(shi)(shi)(shi)接通、斷開(kai)吸引(yin)線(xian)(xian)圈(quan)和保持線(xian)(xian)圈(quan)電(dian)(dian)路。在電(dian)(dian)冰(bing)箱(xiang)、空(kong)調器(qi)這類小型(xing)制(zhi)冷(leng)設備中，制(zhi)冷(leng)壓縮機(ji)多采用單(dan)(dan)相分相式異步電(dian)(dian)動(dong)機(ji)，啟動(dong)繼(ji)電(dian)(dian)器(qi)的作(zuo)用是(shi)(shi)(shi)幫助電(dian)(dian)動(dong)機(ji)啟動(dong)，啟動(dong)完成后自動(dong)斷開(kai)副繞組(zu)，避免燒壞副繞組(zu)線(xian)(xian)圈(quan)。

藍鳥簡介

日產(chan)藍(lan)鳥是日產(chan)汽車(che)公司(si)造的小型車(che)。在(zai)中(zhong)國，東(dong)風汽車(che)還在(zai)制(zhi)造U13。 日產(chan)軒逸 車(che)型車(che)型，四門三廂汽車(che)驅動(dong)。