電梯常識
龍巖電梯保養公司講解降低電梯的能耗的方式
電梯是一種在日常的使用過程之中實用的設備,而且由于平常的工作量比較大,耗費的能量也是比較多的,電梯保養公司分享(xiang)應該(gai)采(cai)取措施來降低電(dian)梯的能量(liang)消耗。
1、選擇減小電(dian)梯(ti)機械系統的慣性和磨擦阻力。
2、電(dian)(dian)梯安裝合理(li)(li)運用(yong)(yong)對重(zhong)(zhong)和(he)平衡重(zhong)(zhong)。驅動系統使用(yong)(yong)永磁(ci)(ci)同(tong)步無齒輪曳引機(ji)從(cong)永磁(ci)(ci)同(tong)步馬達(da)工作原理(li)(li)可(ke)知其勵(li)磁(ci)(ci)是(shi)由(you)永磁(ci)(ci)鐵來實現的(de),不(bu)需要定子(zi)額外(wai)提供勵(li)磁(ci)(ci)電(dian)(dian)流,因而電(dian)(dian)機(ji)的(de)功率因數,可(ke)以達(da)高。
3、同時永(yong)磁同步(bu)(bu)馬達的轉(zhuan)子(zi)無電流通過,電梯安裝(zhuang)不存在轉(zhuan)子(zi)耗損問題,一般比異(yi)步(bu)(bu)電機(ji)降低(di)耗損。由于(yu)沒(mei)有(you)效率低(di),高(gao)能(neng)耗蝸(gua)輪蝸(gua)桿傳動副(fu),能(neng)耗進一步(bu)(bu)降低(di)。在停(ting)站較(jiao)少的群梯布置中(zhong),一個(ge)主機(ji)驅動兩個(ge)轎廂分別上下運行是一種節能(neng)的方(fang)案。
4、而減少能(neng)耗的(de)另一(yi)途徑(jing)是電(dian)(dian)(dian)(dian)梯運行過程(cheng)的(de)能(neng)耗控(kong)(kong)制。利用電(dian)(dian)(dian)(dian)梯空(kong)載上行、滿(man)載下(xia)行時電(dian)(dian)(dian)(dian)機處以(yi)發電(dian)(dian)(dian)(dian)狀態(tai)的(de)特性,將zai生(sheng)能(neng)量反饋(kui)給電(dian)(dian)(dian)(dian)網,電(dian)(dian)(dian)(dian)梯安裝(zhuang)將這種(zhong)節能(neng)措(cuo)施,在(zai)高速梯上效果較好。還(huan)有一(yi)種(zhong)節能(neng)方案(an)將在(zai)軟(ruan)件(jian)控(kong)(kong)制中得以(yi)實現。
5、電(dian)(dian)(dian)梯召喚與轎廂(xiang)指令合一(yi)的(de)(de)樓層(ceng)(ceng)(ceng)入口乘(cheng)客(ke)登記方案是電(dian)(dian)(dian)梯控(kong)(kong)(kong)制方式的(de)(de)一(yi)項有效(xiao)技術,使原來(lai)層(ceng)(ceng)(ceng)站(zhan)上乘(cheng)客(ke)未知的(de)(de)目的(de)(de)層(ceng)(ceng)(ceng)變得可見,從而使控(kong)(kong)(kong)制系(xi)統(tong)(tong)的(de)(de)派梯效(xiao)率達高。電(dian)(dian)(dian)梯保(bao)養電(dian)(dian)(dian)氣(qi)控(kong)(kong)(kong)制系(xi)統(tong)(tong):電(dian)(dian)(dian)氣(qi)控(kong)(kong)(kong)制系(xi)統(tong)(tong)的(de)(de)主(zhu)要功能是對電(dian)(dian)(dian)梯的(de)(de)運行實行操縱和控(kong)(kong)(kong)制。電(dian)(dian)(dian)氣(qi)控(kong)(kong)(kong)制系(xi)統(tong)(tong)主(zhu)要由操縱裝置(zhi),位置(zhi)顯示裝置(zhi),控(kong)(kong)(kong)制屏(柜(ju)),平(ping)層(ceng)(ceng)(ceng)裝置(zhi),選層(ceng)(ceng)(ceng)器等(deng)組成。