行業資訊
安康有效降低電梯的能耗的方法
電梯是一種在日常的使用過程之中實用的設備,耗能也是比較多的,那么我們應該采取怎樣的措施來降低電梯的能耗呢?
1.選擇減小電梯(ti)機械系(xi)統的慣性(xing)和磨擦阻力。
2.電(dian)(dian)梯安裝合(he)理運用(yong)對重(zhong)和平衡重(zhong)。驅動系(xi)統使(shi)用(yong)永(yong)磁(ci)同步(bu)無齒輪曳引機從永(yong)磁(ci)同步(bu)馬達工作(zuo)原理可(ke)知其勵磁(ci)是由永(yong)磁(ci)鐵來實現的(de),不需要定子額外提供(gong)勵磁(ci)電(dian)(dian)流,因而電(dian)(dian)機的(de)功率(lv)因數(shu),可(ke)以達高。
3.同時永磁同步(bu)馬達的(de)轉(zhuan)子無電流通過,電梯(ti)(ti)安裝不存在(zai)轉(zhuan)子耗損問題(ti),一般比(bi)異(yi)步(bu)電機降低(di)耗損。由(you)于沒(mei)率低(di),高能耗蝸輪蝸桿(gan)傳動副,能耗進一步(bu)降低(di)。在(zai)停(ting)站較少(shao)的(de)群梯(ti)(ti)布置中,一個主機驅動兩個轎廂(xiang)分(fen)別上下運行是一種節能的(de)方案。
4.減少能耗的另一途徑是電梯運行過(guo)程的能耗控(kong)制。利(li)用電(dian)(dian)梯空載上(shang)行、滿載下行時電(dian)(dian)機處以(yi)發電(dian)(dian)狀態的特性,將能反饋給(gei)電(dian)(dian)網(wang),電(dian)(dian)梯安裝將這種節(jie)(jie)能措施(指(zhi)針(zhen)對問題的解(jie)決辦法(fa))在高速梯上(shang)效果(guo)較好。還有一種節(jie)(jie)能方案(an)將在軟件(jian)控(kong)制中(zhong)得以(yi)實現。
5.電(dian)(dian)梯(ti)(ti)召(zhao)喚與轎廂指令合一(yi)(yi)的(de)(de)(de)樓層(ceng)入口乘(cheng)客登記(ji)方(fang)案是電(dian)(dian)梯(ti)(ti)控(kong)制(zhi)(zhi)(zhi)方(fang)式的(de)(de)(de)一(yi)(yi)項(xiang)有效技(ji)術,使(shi)(shi)原來(lai)層(ceng)站上乘(cheng)客未(wei)知的(de)(de)(de)目(mu)的(de)(de)(de)層(ceng)變(bian)得可見,從而(er)使(shi)(shi)控(kong)制(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)派梯(ti)(ti)效率達(da)高。電(dian)(dian)梯(ti)(ti)保養電(dian)(dian)氣(qi)控(kong)制(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong):電(dian)(dian)氣(qi)控(kong)制(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)主(zhu)要功能是對電(dian)(dian)梯(ti)(ti)的(de)(de)(de)運行實行操(cao)縱和(he)控(kong)制(zhi)(zhi)(zhi)。電(dian)(dian)氣(qi)控(kong)制(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)主(zhu)要由操(cao)縱裝(zhuang)置,位置顯示裝(zhuang)置,控(kong)制(zhi)(zhi)(zhi)屏(柜),平層(ceng)裝(zhuang)置,選層(ceng)器等(deng)組成。