建筑網(wang)片廠家介紹(shao)電力拖(tuo)動(dong)系統。

      電(dian)(dian)力推動(dong)系(xi)統(tong)是為電(dian)(dian)梯(ti)運行(xing)提供動(dong)力、進行(xing)電(dian)(dian)梯(ti)控制的(de)系(xi)統(tong)，由以下兒部分組成(cheng):1曳引電(dian)(dian)動(dong)機 是電(dian)(dian)梯(ti)的(de)動(dong)力源，有交流(liu)電(dian)(dian)動(dong)機和直流(liu)電(dian)(dian)動(dong)機兩種。

      供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)系(xi)統是(shi)為電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)的(de)電(dian)(dian)(dian)(dian)(dian)機(ji)提(ti)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)裝置。 電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)一(yi)般應(ying)有專用回路供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)，每(mei)臺電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)應(ying)裝設(she)單(dan)獨的(de)電(dian)(dian)(dian)(dian)(dian)源(yuan)開關和保(bao)護裝置，開關應(ying)安裝在機(ji)房內便于操作(zuo)和維修的(de)地方。各種電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)的(de)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)都是(shi)380V三相交(jiao)(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)，直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)是(shi)由交(jiao)(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)向直(zhi)流(liu)發電(dian)(dian)(dian)(dian)(dian)機(ji)組供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)，再(zai)由直(zhi)流(liu)發電(dian)(dian)(dian)(dian)(dian)機(ji)組向直(zhi)流(liu)牽(qian)引電(dian)(dian)(dian)(dian)(dian)動機(ji)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian);或由交(jiao)(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)經(jing)可(ke)控硅整流(liu)成直(zhi)流(liu)，再(zai)向直(zhi)流(liu)牽(qian)引電(dian)(dian)(dian)(dian)(dian)動機(ji)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)。除了作(zuo)為動力的(de)三相電(dian)(dian)(dian)(dian)(dian)源(yuan)以外，還應(ying)有單(dan)相照明用電(dian)(dian)(dian)(dian)(dian)，故要求電(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)的(de)電(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)中應(ying)有工作(zuo)零線(xian)(xian)(xian)，即采用三線(xian)(xian)(xian)四線(xian)(xian)(xian)制(zhi)(zhi)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)或三相五線(xian)(xian)(xian)制(zhi)(zhi)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)。民(min)，消技水(shui)出

      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。

      電(dian)(dian)梯(ti)的(de)(de)電(dian)(dian)氣控(kong)制系統(tong)(tong)的(de)(de)種(zhong)類很(hen)多，可(ke)以按其控(kong)制電(dian)(dian)氣控(kong)制系統(tong)(tong)是電(dian)(dian)梯(ti)各系統(tong)(tong)中較重(zhong)要系統(tong)(tong)之一(yi)，方式分(fen)為手柄操作控(kong)制系統(tong)(tong)、 按鈕控(kong)制系它決定(ding)著(zhu)電(dian)(dian)梯(ti)的(de)(de)性能和自動化(hua)程度(du)，建筑網片廠家介紹電(dian)(dian)力拖動系統(tong)(tong)。