建筑網片廠家介紹電(dian)力拖動系統。

      電(dian)(dian)(dian)(dian)力(li)推動(dong)系(xi)統是為(wei)電(dian)(dian)(dian)(dian)梯(ti)運行(xing)提(ti)供動(dong)力(li)、進行(xing)電(dian)(dian)(dian)(dian)梯(ti)控制的(de)系(xi)統，由以(yi)下兒部分組成:1曳引電(dian)(dian)(dian)(dian)動(dong)機(ji)(ji) 是電(dian)(dian)(dian)(dian)梯(ti)的(de)動(dong)力(li)源(yuan)，有交流(liu)電(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)和直流(liu)電(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)兩種(zhong)。

      供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)系統是(shi)為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)機提供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)裝置(zhi)。 電(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)一般應有(you)(you)(you)專用(yong)回路供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)，每臺(tai)電(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)應裝設單(dan)獨的(de)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)開關和(he)保護裝置(zhi)，開關應安裝在機房內便于操作(zuo)(zuo)和(he)維修的(de)地(di)方(fang)。各種電(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)的(de)供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)壓都是(shi)380V三相(xiang)交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)，直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)是(shi)由交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)向(xiang)直(zhi)流(liu)(liu)發電(dian)(dian)(dian)(dian)(dian)(dian)機組供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)，再(zai)由直(zhi)流(liu)(liu)發電(dian)(dian)(dian)(dian)(dian)(dian)機組向(xiang)直(zhi)流(liu)(liu)牽引(yin)電(dian)(dian)(dian)(dian)(dian)(dian)動機供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian);或(huo)由交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)經可控硅整流(liu)(liu)成直(zhi)流(liu)(liu)，再(zai)向(xiang)直(zhi)流(liu)(liu)牽引(yin)電(dian)(dian)(dian)(dian)(dian)(dian)動機供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)。除了作(zuo)(zuo)為(wei)動力(li)的(de)三相(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)以(yi)外，還應有(you)(you)(you)單(dan)相(xiang)照明用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)，故要求電(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)中應有(you)(you)(you)工作(zuo)(zuo)零線(xian)，即采用(yong)三線(xian)四線(xian)制(zhi)供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)或(huo)三相(xiang)五(wu)線(xian)制(zhi)供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)。民，消技水(shui)出(chu)

      電氣控制系統速度反饋裝置和電動機調速裝置 起對曳引電動機進行調速的作用，建筑網片廠家介紹電力拖(tuo)動系統(tong)。

      電(dian)(dian)(dian)梯(ti)的電(dian)(dian)(dian)氣控制系(xi)(xi)(xi)統(tong)的種類很多，可以(yi)按(an)其控制電(dian)(dian)(dian)氣控制系(xi)(xi)(xi)統(tong)是電(dian)(dian)(dian)梯(ti)各系(xi)(xi)(xi)統(tong)中較(jiao)重要系(xi)(xi)(xi)統(tong)之一，方(fang)式分為(wei)手柄操作控制系(xi)(xi)(xi)統(tong)、 按(an)鈕控制系(xi)(xi)(xi)它(ta)決定著電(dian)(dian)(dian)梯(ti)的性能和自動(dong)化程度(du)，建筑網片廠家介(jie)紹電(dian)(dian)(dian)力拖動(dong)系(xi)(xi)(xi)統(tong)。