建(jian)筑網片廠家介紹(shao)電力拖動系(xi)統。

      電(dian)(dian)力(li)推動(dong)(dong)系(xi)統是為電(dian)(dian)梯運行(xing)提供動(dong)(dong)力(li)、進行(xing)電(dian)(dian)梯控制(zhi)的系(xi)統，由以下兒(er)部分組成:1曳引(yin)電(dian)(dian)動(dong)(dong)機(ji)(ji) 是電(dian)(dian)梯的動(dong)(dong)力(li)源，有交(jiao)流電(dian)(dian)動(dong)(dong)機(ji)(ji)和直流電(dian)(dian)動(dong)(dong)機(ji)(ji)兩(liang)種。

      供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系統(tong)是為電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)提供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的裝置。 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯一(yi)般(ban)應有專用回路供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，每臺(tai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯應裝設(she)單獨的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)開關(guan)和保護裝置，開關(guan)應安裝在(zai)機(ji)(ji)房內(nei)便于(yu)操作(zuo)(zuo)和維修(xiu)的地方。各種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯的供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓都是380V三相(xiang)(xiang)交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯是由交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)向(xiang)直流(liu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)組供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，再由直流(liu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)組向(xiang)直流(liu)牽引電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動機(ji)(ji)供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian);或(huo)由交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)經可控硅整流(liu)成直流(liu)，再向(xiang)直流(liu)牽引電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動機(ji)(ji)供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。除了作(zuo)(zuo)為動力的三相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)以外，還應有單相(xiang)(xiang)照明用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，故要求電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)中應有工作(zuo)(zuo)零線(xian)，即采用三線(xian)四線(xian)制供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)或(huo)三相(xiang)(xiang)五線(xian)制供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。民，消技水出

      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(shao)電力(li)拖(tuo)動系統。

      電(dian)梯的(de)電(dian)氣(qi)控(kong)(kong)制(zhi)系統(tong)(tong)的(de)種類(lei)很多(duo)，可以按其控(kong)(kong)制(zhi)電(dian)氣(qi)控(kong)(kong)制(zhi)系統(tong)(tong)是(shi)電(dian)梯各系統(tong)(tong)中較重要系統(tong)(tong)之一，方式分為手柄操作(zuo)控(kong)(kong)制(zhi)系統(tong)(tong)、 按鈕(niu)控(kong)(kong)制(zhi)系它決定著電(dian)梯的(de)性能和自動化程度，建筑(zhu)網片廠家介(jie)紹(shao)電(dian)力拖(tuo)動系統(tong)(tong)。