狼群影院

起動繼電器簡介

起動繼電器：保護線(xian)路(lu)，點火開關。

汽(qi)車啟動(dong)繼電器的作(zuo)用(yong)：

1、主(zhu)要(yao)(yao)是(shi)通過控制(zhi)(zhi)低(di)壓(ya)(ya)線路的電(dian)流(liu)來控制(zhi)(zhi)高壓(ya)(ya)線路的電(dian)流(liu)，起到電(dian)流(liu)開關的作(zuo)用。啟動繼電(dian)器是(shi)啟動系統組成部件之一，在汽車(che)上主(zhu)要(yao)(yao)作(zuo)用為小電(dian)流(liu)；

2、控(kong)制大(da)電(dian)(dian)(dian)流方式啟動(dong)(dong)馬達轉(zhuan)(zhuan)動(dong)(dong)，從而帶動(dong)(dong)發電(dian)(dian)(dian)機(ji)內(nei)部磁(ci)電(dian)(dian)(dian)機(ji)轉(zhuan)(zhuan)子轉(zhuan)(zhuan)動(dong)(dong)，給(gei)點(dian)火(huo)器(qi)輸入點(dian)火(huo)脈(mo)沖信號，使(shi)點(dian)火(huo)器(qi)產生電(dian)(dian)(dian)火(huo)花，點(dian)燃汽缸內(nei)的混合燃氣并做功(gong)。繼電(dian)(dian)(dian)器(qi)屬于(yu)開(kai)關(guan)類(lei)，它是利用電(dian)(dian)(dian)磁(ci)原理、機(ji)電(dian)(dian)(dian)原理使(shi)接點(dian)閉合或斷開(kai)來驅動(dong)(dong)或控(kong)制相關(guan)電(dian)(dian)(dian)路(lu)的；

3、繼電(dian)器為(wei)一(yi)種(zhong)控(kong)制器件，它有受控(kong)系(xi)(xi)統（輸(shu)入(ru)回路(lu)）和控(kong)制系(xi)(xi)統（輸(shu)出回路(lu)）兩部分。當輸(shu)入(ru)量(liang)（電(dian)、磁(ci)、光、熱等(deng)(deng)物(wu)理量(liang)）達到某一(yi)定(ding)值時，輸(shu)出量(liang)躍變式地由零(ling)變化(hua)到一(yi)定(ding)值（或由一(yi)定(ding)值跳變到零(ling)），從(cong)而實現對電(dian)路(lu)的(de)控(kong)制、保護、調節和傳遞(di)信息等(deng)(deng)目(mu)的(de)。

啟(qi)動(dong)繼電(dian)器(qi)(qi)是單(dan)獨部件，其(qi)作用(yong)是接通、斷開(kai)吸(xi)引線圈和保持線圈電(dian)路。在電(dian)冰箱、空調器(qi)(qi)這類(lei)小型(xing)制冷設備(bei)中(zhong)，制冷壓縮機多采(cai)用(yong)單(dan)相分(fen)相式異(yi)步電(dian)動(dong)機，啟(qi)動(dong)繼電(dian)器(qi)(qi)的(de)作用(yong)是幫(bang)助電(dian)動(dong)機啟(qi)動(dong)，啟(qi)動(dong)完(wan)成后自動(dong)斷開(kai)副繞(rao)組，避免(mian)燒壞副繞(rao)組線圈。

傳祺GS8簡介

傳祺(qi)GS8是廣(guang)汽(qi)集團(tuan)旗(qi)下自(zi)主品(pin)牌--廣(guang)汽(qi)傳祺(qi)推出(chu)的(de)(de)一款大七座高(gao)端SUV，由廣(guang)汽(qi)研究院(yuan)副院(yuan)長、造(zao)型設(she)計(ji)首席總師張帆率領的(de)(de)團(tuan)隊傾力打造(zao)。傳祺(qi)GS8首創“外剛內柔”設(she)計(ji)理念(nian)，整(zheng)體呈現霸氣(qi)硬朗的(de)(de)視覺沖(chong)擊。