建筑(zhu)網片廠(chang)家介(jie)紹(shao)電(dian)力拖動系(xi)統(tong)。

      電(dian)(dian)力(li)(li)推動(dong)系(xi)統(tong)是為(wei)電(dian)(dian)梯(ti)(ti)運行提(ti)供(gong)動(dong)力(li)(li)、進(jin)行電(dian)(dian)梯(ti)(ti)控制(zhi)的系(xi)統(tong)，由(you)以下兒部(bu)分組(zu)成:1曳引電(dian)(dian)動(dong)機 是電(dian)(dian)梯(ti)(ti)的動(dong)力(li)(li)源，有交流電(dian)(dian)動(dong)機和直流電(dian)(dian)動(dong)機兩種(zhong)。

      供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系統是為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)提供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)裝(zhuang)置(zhi)。 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)一般應有專用回路供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，每(mei)臺電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)應裝(zhuang)設單(dan)獨(du)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源開關和保護裝(zhuang)置(zhi)，開關應安(an)裝(zhuang)在機(ji)(ji)房內便于操作(zuo)(zuo)和維修的(de)(de)(de)地方。各種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)的(de)(de)(de)供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓都是380V三(san)相(xiang)(xiang)交(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，直(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)是由(you)交(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源向直(zhi)流(liu)(liu)(liu)發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)組(zu)供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，再由(you)直(zhi)流(liu)(liu)(liu)發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)組(zu)向直(zhi)流(liu)(liu)(liu)牽(qian)(qian)引電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian);或由(you)交(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源經可控(kong)硅整(zheng)流(liu)(liu)(liu)成直(zhi)流(liu)(liu)(liu)，再向直(zhi)流(liu)(liu)(liu)牽(qian)(qian)引電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。除了作(zuo)(zuo)為(wei)動(dong)力(li)的(de)(de)(de)三(san)相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源以外(wai)，還應有單(dan)相(xiang)(xiang)照(zhao)明用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，故要求電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源線中應有工作(zuo)(zuo)零線，即采用三(san)線四線制供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)或三(san)相(xiang)(xiang)五線制供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。民，消技(ji)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(jie)紹電力拖動系統。

      電(dian)(dian)梯(ti)的(de)電(dian)(dian)氣控(kong)制系(xi)統(tong)(tong)的(de)種(zhong)類很多，可以按(an)(an)其(qi)控(kong)制電(dian)(dian)氣控(kong)制系(xi)統(tong)(tong)是電(dian)(dian)梯(ti)各系(xi)統(tong)(tong)中較(jiao)重要系(xi)統(tong)(tong)之一，方式(shi)分(fen)為手(shou)柄(bing)操作控(kong)制系(xi)統(tong)(tong)、 按(an)(an)鈕控(kong)制系(xi)它(ta)決定著電(dian)(dian)梯(ti)的(de)性能和自(zi)動化(hua)程度，建筑網(wang)片廠家介(jie)紹電(dian)(dian)力拖動系(xi)統(tong)(tong)。